X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4356ee76a5cae9c0dec2f2ded173e5abc689d412..f9133b32002a600cb48dd05fbcce1ab3ed684dba:/include/wx/wxchar.h diff --git a/include/wx/wxchar.h b/include/wx/wxchar.h index 31bbb35f47..3b34a8f848 100644 --- a/include/wx/wxchar.h +++ b/include/wx/wxchar.h @@ -80,9 +80,17 @@ // 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 +#if !(defined(__MWERKS__) && defined(__WXMAC__)) && !defined(__WXWINCE__) + // 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) -#if defined(__MWERKS__) || defined(__VISAGECPP__) +// 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__) #ifndef HAVE_WCHAR_H #define HAVE_WCHAR_H #endif @@ -90,7 +98,18 @@ #if wxUSE_WCHAR_T #ifdef HAVE_WCHAR_H - #include + // 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 + #include + #ifdef __CYGWIN__ + } + #endif // Cygwin #elif defined(HAVE_WCSTR_H) // old compilers have relevant declarations here #include @@ -128,6 +147,10 @@ #define wxHAVE_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 #include @@ -257,6 +280,7 @@ #define wxStrcoll _tcscoll #define wxStrcpy _tcscpy #define wxStrcspn _tcscspn + #define wxStrdupW _wcsdup // notice the 'W'! #define wxStrftime _tcsftime #define wxStricmp _tcsicmp #define wxStrnicmp _tcsnicmp @@ -414,7 +438,94 @@ #define wxNEED_WX_STDIO_H #define wxNEED_WX_STDLIB_H #define wxNEED_WX_TIME_H - #else // !glibc + #elif defined(__MWERKS__) && ( defined(macintosh) || defined(__MACH__) ) + // ctype.h functions (wctype.h) + #define wxIsalnum iswalnum + #define wxIsalpha iswalpha + #define wxIsctrl iswcntrl + #define wxIsdigit iswdigit + #define wxIsgraph iswgraph + #define wxIslower iswlower + #define wxIsprint iswprint + #define wxIspunct iswpunct + #define wxIsspace iswspace + #define wxIsupper iswupper + #define wxIsxdigit iswxdigit + #define wxTolower towlower + #define wxToupper towupper + + // 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 wxStrncat wcsncat + #define wxStrncmp wcsncmp + #define wxStrncpy wcsncpy + #define wxStrpbrk wcspbrk + #define wxStrrchr wcsrchr + #define wxStrspn wcsspn + #define wxStrstr wcsstr + #define wxStrtod wcstod + #define wxStrtol wcstol + #define wxStrtoul wcstoul + #define wxStrxfrm wcsxfrm + + #define wxFgetc fgetwc + #define wxFgetchar fgetwchar + #define wxFgets fgetws + #define wxFputc fputwc + #define wxFputchar fputwchar + #define wxGetc getwc + #define wxGetchar getwchar + #define wxGets getws + #define wxUngetc ungetwc + + #define wxNEED_PRINTF_CONVERSION + + #define wxPutc putwc + #define wxPutchar putwchar + #define wxFputs fputws + + // stdio.h functions + + #define wxNEED_WX_STDIO_H + + // stdlib.h functions + #define wxAtof watof + #define wxAtoi watoi + #define wxAtol watol + #define wxGetenv(a) ((wxChar*)NULL) + #define wxSystem(a) ((int)NULL) + + // time.h functions + #define wxAsctime wasciitime + #define wxCtime wctime + #define wxStrftime wcsftime + + /* + #define wxNEED_FPUTWC + + #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) + + // 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 + #define wxNEED_WX_STDIO_H + #define wxNEED_WX_STDLIB_H + #define wxNEED_WX_TIME_H + */ + #else // !metrowerks for apple #error "Please define wide character functions for your environment" #endif #else // ASCII @@ -446,9 +557,7 @@ #define wxStrcoll strcoll #define wxStrcpy strcpy #define wxStrcspn strcspn - #if !defined(__MWERKS__) || !defined(__WXMAC__) - #define wxStrdup strdup - #endif + // wxStricmp and wxStrnicmp are defined below #define wxStrlen_ strlen // used in wxStrlen inline function #define wxStrncat strncat @@ -467,11 +576,19 @@ #define wxStrxfrm strxfrm // stdio.h functions + #if defined(__WXMAC__) && !defined(__DARWIN__) + #include + WXDLLIMPEXP_BASE FILE * wxFopen(const wxChar *path, const wxChar *mode); + WXDLLIMPEXP_BASE FILE * wxFreopen(const wxChar *path, const wxChar *mode, FILE *stream); + WXDLLIMPEXP_BASE int wxRemove(const wxChar *path); + WXDLLIMPEXP_BASE int wxRename(const wxChar *oldpath, const wxChar *newpath); + #else #define wxFopen fopen #define wxFreopen freopen - #define wxPerror perror #define wxRemove remove #define wxRename rename + #endif + #define wxPerror perror #define wxTmpnam tmpnam #define wxFgetc fgetc @@ -524,7 +641,7 @@ defined(__EMX__) || defined(__DJGPP__) #define wxStricmp stricmp #define wxStrnicmp strnicmp - #elif defined(__SC__) || defined(__VISUALC__) || \ + #elif defined(__SYMANTEC__) || defined(__VISUALC__) || \ (defined(__MWERKS__) && defined(__INTEL__)) #define wxStricmp _stricmp #define wxStrnicmp _strnicmp @@ -559,12 +676,32 @@ inline bool wxIsEmpty(const wxChar *p) { return !p || !*p; } // safe version of strlen() (returns 0 if passed NULL pointer) inline size_t wxStrlen(const wxChar *psz) { return psz ? wxStrlen_(psz) : 0; } -WXDLLEXPORT bool wxOKlibc(); // for internal use +// 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 + #define wxStrdup wxStrdupA +#endif + +WXDLLIMPEXP_BASE bool wxOKlibc(); // for internal use // ---------------------------------------------------------------------------- // printf() family saga // ---------------------------------------------------------------------------- +/* + For some systems vsnprintf() exists in the system libraries but not in the + headers, so we need to declare it ourselves to be able to use it. + */ +#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 + /* 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() @@ -576,6 +713,10 @@ WXDLLEXPORT bool wxOKlibc(); // for internal use */ #ifndef wxVsnprintf_ #if wxUSE_UNICODE + #if defined(__MWERKS__) + #define HAVE_WCSRTOMBS 1 + #define HAVE_VSWPRINTF 1 + #endif #if defined(HAVE__VSNWPRINTF) #define wxVsnprintf_ _vsnwprintf /* MinGW?MSVCRT has the wrong vswprintf */ @@ -595,11 +736,11 @@ WXDLLEXPORT bool wxOKlibc(); // for internal use #ifndef wxSnprintf_ // no [v]snprintf(), cook our own - WXDLLEXPORT int wxSnprintf_(wxChar *buf, size_t len, const wxChar *format, + WXDLLIMPEXP_BASE int wxSnprintf_(wxChar *buf, size_t len, const wxChar *format, ...) ATTRIBUTE_PRINTF_3; #endif #ifndef wxVsnprintf_ - WXDLLEXPORT int wxVsnprintf_(wxChar *buf, size_t len, const wxChar *format, + WXDLLIMPEXP_BASE int wxVsnprintf_(wxChar *buf, size_t len, const wxChar *format, va_list argptr); #endif @@ -668,19 +809,19 @@ WXDLLEXPORT bool wxOKlibc(); // for internal use // // VZ: note that this is never defined currently #ifdef wxNEED_WX_CTYPE_H - WXDLLEXPORT int wxIsalnum(wxChar ch); - WXDLLEXPORT int wxIsalpha(wxChar ch); - WXDLLEXPORT int wxIsctrl(wxChar ch); - WXDLLEXPORT int wxIsdigit(wxChar ch); - WXDLLEXPORT int wxIsgraph(wxChar ch); - WXDLLEXPORT int wxIslower(wxChar ch); - WXDLLEXPORT int wxIsprint(wxChar ch); - WXDLLEXPORT int wxIspunct(wxChar ch); - WXDLLEXPORT int wxIsspace(wxChar ch); - WXDLLEXPORT int wxIsupper(wxChar ch); - WXDLLEXPORT int wxIsxdigit(wxChar ch); - WXDLLEXPORT int wxTolower(wxChar ch); - WXDLLEXPORT int wxToupper(wxChar ch); + WXDLLIMPEXP_BASE int wxIsalnum(wxChar ch); + WXDLLIMPEXP_BASE int wxIsalpha(wxChar ch); + WXDLLIMPEXP_BASE int wxIsctrl(wxChar ch); + WXDLLIMPEXP_BASE int wxIsdigit(wxChar ch); + WXDLLIMPEXP_BASE int wxIsgraph(wxChar ch); + WXDLLIMPEXP_BASE int wxIslower(wxChar ch); + WXDLLIMPEXP_BASE int wxIsprint(wxChar ch); + WXDLLIMPEXP_BASE int wxIspunct(wxChar ch); + WXDLLIMPEXP_BASE int wxIsspace(wxChar ch); + WXDLLIMPEXP_BASE int wxIsupper(wxChar ch); + WXDLLIMPEXP_BASE int wxIsxdigit(wxChar ch); + WXDLLIMPEXP_BASE int wxTolower(wxChar ch); + WXDLLIMPEXP_BASE int wxToupper(wxChar ch); #endif // wxNEED_WX_CTYPE_H // under VC++ 6.0 isspace() returns 1 for 8 bit chars which completely breaks @@ -695,62 +836,66 @@ WXDLLEXPORT bool wxOKlibc(); // for internal use // // VZ: this is never defined neither currently #ifdef wxNEED_WX_STRING_H - WXDLLEXPORT wxChar * wxStrcat(wxChar *dest, const wxChar *src); - WXDLLEXPORT const wxChar * wxStrchr(const wxChar *s, wxChar c); - WXDLLEXPORT wxChar * wxStrchr(wxChar *s, wxChar c) + WXDLLIMPEXP_BASE wxChar * wxStrcat(wxChar *dest, const wxChar *src); + WXDLLIMPEXP_BASE const wxChar * wxStrchr(const wxChar *s, wxChar c); + WXDLLIMPEXP_BASE wxChar * wxStrchr(wxChar *s, wxChar c) { return (wxChar *)wxStrchr((const wxChar *)s, c); } - WXDLLEXPORT int wxStrcmp(const wxChar *s1, const wxChar *s2); - WXDLLEXPORT int wxStrcoll(const wxChar *s1, const wxChar *s2); - WXDLLEXPORT wxChar * wxStrcpy(wxChar *dest, const wxChar *src); - WXDLLEXPORT size_t wxStrcspn(const wxChar *s, const wxChar *reject); - WXDLLEXPORT size_t wxStrlen(const wxChar *s); - WXDLLEXPORT wxChar * wxStrncat(wxChar *dest, const wxChar *src, size_t n); - WXDLLEXPORT int wxStrncmp(const wxChar *s1, const wxChar *s2, size_t n); - WXDLLEXPORT wxChar * wxStrncpy(wxChar *dest, const wxChar *src, size_t n); - WXDLLEXPORT const wxChar * wxStrpbrk(const wxChar *s, const wxChar *accept); - WXDLLEXPORT wxChar * wxStrpbrk(wxChar *s, const wxChar *accept) + WXDLLIMPEXP_BASE int wxStrcmp(const wxChar *s1, const wxChar *s2); + WXDLLIMPEXP_BASE int wxStrcoll(const wxChar *s1, const wxChar *s2); + WXDLLIMPEXP_BASE wxChar * wxStrcpy(wxChar *dest, const wxChar *src); + WXDLLIMPEXP_BASE size_t wxStrcspn(const wxChar *s, const wxChar *reject); + WXDLLIMPEXP_BASE size_t wxStrlen(const wxChar *s); + WXDLLIMPEXP_BASE wxChar * wxStrncat(wxChar *dest, const wxChar *src, size_t n); + WXDLLIMPEXP_BASE int wxStrncmp(const wxChar *s1, const wxChar *s2, size_t n); + WXDLLIMPEXP_BASE wxChar * wxStrncpy(wxChar *dest, const wxChar *src, size_t n); + WXDLLIMPEXP_BASE const wxChar * wxStrpbrk(const wxChar *s, const wxChar *accept); + WXDLLIMPEXP_BASE wxChar * wxStrpbrk(wxChar *s, const wxChar *accept) { return (wxChar *)wxStrpbrk((const wxChar *)s, accept); } - WXDLLEXPORT const wxChar * wxStrrchr(const wxChar *s, wxChar c); - WXDLLEXPORT wxChar * wxStrrchr(wxChar *s, wxChar c) + WXDLLIMPEXP_BASE const wxChar * wxStrrchr(const wxChar *s, wxChar c); + WXDLLIMPEXP_BASE wxChar * wxStrrchr(wxChar *s, wxChar c) { return (wxChar *)wxStrrchr((const wxChar *)s, c); } - WXDLLEXPORT size_t wxStrspn(const wxChar *s, const wxChar *accept); - WXDLLEXPORT const wxChar * wxStrstr(const wxChar *haystack, const wxChar *needle); - WXDLLEXPORT wxChar *wxStrstr(wxChar *haystack, const wxChar *needle) + WXDLLIMPEXP_BASE size_t wxStrspn(const wxChar *s, const wxChar *accept); + WXDLLIMPEXP_BASE const wxChar * wxStrstr(const wxChar *haystack, const wxChar *needle); + WXDLLIMPEXP_BASE wxChar *wxStrstr(wxChar *haystack, const wxChar *needle) { return (wxChar *)wxStrstr((const wxChar *)haystack, needle); } - WXDLLEXPORT double wxStrtod(const wxChar *nptr, wxChar **endptr); - WXDLLEXPORT long int wxStrtol(const wxChar *nptr, wxChar **endptr, int base); - WXDLLEXPORT unsigned long int wxStrtoul(const wxChar *nptr, wxChar **endptr, int base); - WXDLLEXPORT size_t wxStrxfrm(wxChar *dest, const wxChar *src, size_t n); + WXDLLIMPEXP_BASE double wxStrtod(const wxChar *nptr, wxChar **endptr); + 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 -#ifndef wxStrdup -WXDLLEXPORT wxChar * wxStrdup(const wxChar *psz); +#ifndef wxStrdupA +WXDLLIMPEXP_BASE char *wxStrdupA(const char *psz); +#endif + +#ifndef wxStrdupW +WXDLLIMPEXP_BASE wchar_t *wxStrdupW(const wchar_t *pwz); #endif #ifndef wxStricmp -WXDLLEXPORT int wxStricmp(const wxChar *psz1, const wxChar *psz2); +WXDLLIMPEXP_BASE int wxStricmp(const wxChar *psz1, const wxChar *psz2); #endif #ifndef wxStrnicmp -WXDLLEXPORT int wxStrnicmp(const wxChar *psz1, const wxChar *psz2, size_t len); +WXDLLIMPEXP_BASE int wxStrnicmp(const wxChar *psz1, const wxChar *psz2, size_t len); #endif #ifndef wxStrtok -WXDLLEXPORT wxChar * wxStrtok(wxChar *psz, const wxChar *delim, wxChar **save_ptr); +WXDLLIMPEXP_BASE wxChar * wxStrtok(wxChar *psz, const wxChar *delim, wxChar **save_ptr); #endif #ifndef wxSetlocale -class WXDLLEXPORT wxWCharBuffer; -WXDLLEXPORT wxWCharBuffer wxSetlocale(int category, const wxChar *locale); +class WXDLLIMPEXP_BASE wxWCharBuffer; +WXDLLIMPEXP_BASE wxWCharBuffer wxSetlocale(int category, const wxChar *locale); #endif // stdio.h functions #ifdef wxNEED_WX_STDIO_H #include - WXDLLEXPORT FILE * wxFopen(const wxChar *path, const wxChar *mode); - WXDLLEXPORT FILE * wxFreopen(const wxChar *path, const wxChar *mode, FILE *stream); - WXDLLEXPORT int wxRemove(const wxChar *path); - WXDLLEXPORT int wxRename(const wxChar *oldpath, const wxChar *newpath); + WXDLLIMPEXP_BASE FILE * wxFopen(const wxChar *path, const wxChar *mode); + WXDLLIMPEXP_BASE FILE * wxFreopen(const wxChar *path, const wxChar *mode, FILE *stream); + 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 @@ -758,20 +903,23 @@ WXDLLEXPORT wxWCharBuffer wxSetlocale(int category, const wxChar *locale); // stdlib.h functions #ifndef wxAtof -WXDLLEXPORT double wxAtof(const wxChar *psz); +WXDLLIMPEXP_BASE double wxAtof(const wxChar *psz); #endif #ifdef wxNEED_WX_STDLIB_H -WXDLLEXPORT int wxAtoi(const wxChar *psz); -WXDLLEXPORT long wxAtol(const wxChar *psz); -WXDLLEXPORT wxChar * wxGetenv(const wxChar *name); -WXDLLEXPORT int wxSystem(const wxChar *psz); +WXDLLIMPEXP_BASE int wxAtoi(const wxChar *psz); +WXDLLIMPEXP_BASE long wxAtol(const wxChar *psz); +WXDLLIMPEXP_BASE wxChar * wxGetenv(const wxChar *name); +WXDLLIMPEXP_BASE int wxSystem(const wxChar *psz); #endif // time.h functions #ifdef wxNEED_WX_TIME_H - WXDLLEXPORT size_t wxStrftime(wxChar *s, size_t max, +#if defined(__MWERKS__) && defined(macintosh) + #include +#endif + WXDLLIMPEXP_BASE size_t wxStrftime(wxChar *s, size_t max, const wxChar *fmt, const struct tm *tm); #endif // wxNEED_WX_TIME_H @@ -781,8 +929,8 @@ WXDLLEXPORT int wxSystem(const wxChar *psz); #if wxUSE_WCHAR_T // multibyte<->widechar conversion - WXDLLEXPORT size_t wxMB2WC(wchar_t *buf, const char *psz, size_t n); - WXDLLEXPORT size_t wxWC2MB(char *buf, const wchar_t *psz, size_t n); + 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); #if wxUSE_UNICODE #define wxMB2WX wxMB2WC