X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b0655a87f40073577bdb8ba4378e5e683a163d44..baed10770806ddfd58eefce328d581bc0235f4fc:/src/common/wxchar.cpp diff --git a/src/common/wxchar.cpp b/src/common/wxchar.cpp index 23bc691780..7e3c343b5e 100644 --- a/src/common/wxchar.cpp +++ b/src/common/wxchar.cpp @@ -31,6 +31,7 @@ #include #include #include +#include #ifndef WX_PRECOMP #include "wx/defs.h" @@ -40,10 +41,10 @@ #endif #if defined(__WIN32__) && defined(wxNEED_WX_CTYPE_H) -#include -#include -#include -#include + #include + #include + #include + #include #endif #if wxUSE_WCHAR_T @@ -51,18 +52,15 @@ size_t WXDLLEXPORT wxMB2WC(wchar_t *buf, const char *psz, size_t n) { if (buf) { if (!n || !*psz) { - if (n) *buf = _T('\0'); + if (n) *buf = wxT('\0'); return 0; } return mbstowcs(buf, psz, n); } - // NB: GNU libc5 wcstombs() is completely broken, don't use it (it doesn't - // honor the 3rd parameter, thus it will happily crash here). -#if wxUSE_WCSRTOMBS - // don't know if it's really needed (or if we can pass NULL), but better safe - // than quick - mbstate_t mbstate; + // assume that we have mbsrtowcs() too if we have wcsrtombs() +#ifdef HAVE_WCSRTOMBS + mbstate_t mbstate; return mbsrtowcs((wchar_t *) NULL, &psz, 0, &mbstate); #else // !GNU libc return mbstowcs((wchar_t *) NULL, psz, 0); @@ -80,31 +78,28 @@ size_t WXDLLEXPORT wxWC2MB(char *buf, const wchar_t *pwz, size_t n) return wcstombs(buf, pwz, n); } - // NB: GNU libc5 wcstombs() is completely broken, don't use it (it doesn't - // honor the 3rd parameter, thus it will happily crash here). -#if wxUSE_WCSRTOMBS - // don't know if it's really needed (or if we can pass NULL), but better safe - // than quick - mbstate_t mbstate; +#if HAVE_WCSRTOMBS + mbstate_t mbstate; return wcsrtombs((char *) NULL, &pwz, 0, &mbstate); #else // !GNU libc return wcstombs((char *) NULL, pwz, 0); #endif // GNU } -#endif +#endif // wxUSE_WCHAR_T bool WXDLLEXPORT wxOKlibc() { #if wxUSE_WCHAR_T && defined(__UNIX__) && defined(__GLIBC__) - // GNU libc uses UTF-8 even when it shouldn't - wchar_t res; + // glibc 2.0 uses UTF-8 even when it shouldn't + wchar_t res = 0; if ((MB_CUR_MAX == 2) && - (wxMB2WC(&res, "\xdd\xa5", 1)>0) && + (wxMB2WC(&res, "\xdd\xa5", 1) == 1) && (res==0x765)) { // this is UTF-8 allright, check whether that's what we want - char *cur_locale = setlocale(LC_ALL, NULL); + char *cur_locale = setlocale(LC_CTYPE, NULL); if ((strlen(cur_locale) < 4) || - (strcasecmp(cur_locale + strlen(cur_locale) - 4, "utf8"))) { + (strcasecmp(cur_locale + strlen(cur_locale) - 4, "utf8")) || + (strcasecmp(cur_locale + strlen(cur_locale) - 5, "utf-8"))) { // nope, don't use libc conversion return FALSE; } @@ -167,6 +162,19 @@ int WXDLLEXPORT wxStricmp(const wxChar *psz1, const wxChar *psz2) } #endif +#ifndef wxStricmp +int WXDLLEXPORT wxStrnicmp(const wxChar *s1, const wxChar *s2, size_t n) +{ + register wxChar c1, c2; + while (n && ((c1 = wxTolower(*s1)) == (c2 = wxTolower(*s2)) ) && c1) n--, s1++, s2++; + if (n) { + if (c1 < c2) return -1; + if (c1 > c2) return 1; + } + return 0; +} +#endif + #ifndef wxStrtok WXDLLEXPORT wxChar * wxStrtok(wxChar *psz, const wxChar *delim, wxChar **save_ptr) { @@ -180,7 +188,7 @@ WXDLLEXPORT wxChar * wxStrtok(wxChar *psz, const wxChar *delim, wxChar **save_pt psz = wxStrpbrk(psz, delim); if (!psz) *save_ptr = (wxChar*)NULL; else { - *psz = _T('\0'); + *psz = wxT('\0'); *save_ptr = psz + 1; } return ret; @@ -188,11 +196,11 @@ WXDLLEXPORT wxChar * wxStrtok(wxChar *psz, const wxChar *delim, wxChar **save_pt #endif #ifndef wxSetlocale -WXDLLEXPORT wxChar * wxSetlocale(int category, const wxChar *locale) +WXDLLEXPORT wxWCharBuffer wxSetlocale(int category, const wxChar *locale) { - setlocale(category, wxConvLibc.cWX2MB(locale)); - // FIXME - return (wxChar *)NULL; + char *localeOld = setlocale(category, wxConvLibc.cWX2MB(locale)); + + return wxWCharBuffer(wxConvLibc.cMB2WC(localeOld)); } #endif @@ -234,6 +242,16 @@ WXDLLEXPORT wxChar * wxStrncat(wxChar *dest, const wxChar *src, size_t n) return ret; } +WXDLLEXPORT int wxStrncmp(const wxChar *s1, const wxChar *s2, size_t n) +{ + while (n && (*s1 == *s2) && *s1) n--, s1++, s2++; + if (n) { + if ((wxUChar)*s1 < (wxUChar)*s2) return -1; + if ((wxUChar)*s1 > (wxUChar)*s2) return 1; + } + return 0; +} + WXDLLEXPORT wxChar * wxStrncpy(wxChar *dest, const wxChar *src, size_t n) { wxChar *ret = dest; @@ -281,21 +299,21 @@ WXDLLEXPORT double wxStrtod(const wxChar *nptr, wxChar **endptr) // FIXME: only correct for C locale while (wxIsspace(*nptr)) nptr++; - if (*nptr == _T('+') || *nptr == _T('-')) nptr++; + if (*nptr == wxT('+') || *nptr == wxT('-')) nptr++; while (wxIsdigit(*nptr)) nptr++; - if (*nptr == _T('.')) { + if (*nptr == wxT('.')) { nptr++; while (wxIsdigit(*nptr)) nptr++; } - if (*nptr == _T('E') || *nptr == _T('e')) { + if (*nptr == wxT('E') || *nptr == wxT('e')) { nptr++; - if (*nptr == _T('+') || *nptr == _T('-')) nptr++; + if (*nptr == wxT('+') || *nptr == wxT('-')) nptr++; while (wxIsdigit(*nptr)) nptr++; } wxString data(nptr, nptr-start); wxWX2MBbuf dat = data.mb_str(wxConvLibc); - char *rdat = MBSTRINGCAST dat; + char *rdat = wxMBSTRINGCAST dat; double ret = strtod(dat, &rdat); if (endptr) *endptr = (wxChar *)(start + (rdat - (const char *)dat)); @@ -309,21 +327,21 @@ WXDLLEXPORT long int wxStrtol(const wxChar *nptr, wxChar **endptr, int base) // FIXME: only correct for C locale while (wxIsspace(*nptr)) nptr++; - if (*nptr == _T('+') || *nptr == _T('-')) nptr++; + if (*nptr == wxT('+') || *nptr == wxT('-')) nptr++; if (((base == 0) || (base == 16)) && - (nptr[0] == _T('0') && nptr[1] == _T('x'))) { + (nptr[0] == wxT('0') && nptr[1] == wxT('x'))) { nptr += 2; base = 16; } - else if ((base == 0) && (nptr[0] == _T('0'))) base = 8; + else if ((base == 0) && (nptr[0] == wxT('0'))) base = 8; else if (base == 0) base = 10; - while ((wxIsdigit(*nptr) && (*nptr - _T('0') < base)) || - (wxIsalpha(*nptr) && (wxToupper(*nptr) - _T('A') + 10 < base))) nptr++; + while ((wxIsdigit(*nptr) && (*nptr - wxT('0') < base)) || + (wxIsalpha(*nptr) && (wxToupper(*nptr) - wxT('A') + 10 < base))) nptr++; wxString data(nptr, nptr-start); wxWX2MBbuf dat = data.mb_str(wxConvLibc); - char *rdat = MBSTRINGCAST dat; + char *rdat = wxMBSTRINGCAST dat; long int ret = strtol(dat, &rdat, base); if (endptr) *endptr = (wxChar *)(start + (rdat - (const char *)dat)); @@ -333,6 +351,26 @@ WXDLLEXPORT long int wxStrtol(const wxChar *nptr, wxChar **endptr, int base) #endif #ifdef wxNEED_WX_STDIO_H +WXDLLEXPORT FILE * wxFopen(const wxChar *path, const wxChar *mode) +{ + return fopen(wxConvFile.cWX2MB(path), wxConvLibc.cWX2MB(mode)); +} + +WXDLLEXPORT FILE * wxFreopen(const wxChar *path, const wxChar *mode, FILE *stream) +{ + return freopen(wxConvFile.cWX2MB(path), wxConvLibc.cWX2MB(mode), stream); +} + +WXDLLEXPORT int wxRemove(const wxChar *path) +{ + return remove(wxConvFile.cWX2MB(path)); +} + +WXDLLEXPORT int wxRename(const wxChar *oldpath, const wxChar *newpath) +{ + return rename(wxConvFile.cWX2MB(oldpath), wxConvFile.cWX2MB(newpath)); +} + int WXDLLEXPORT wxPrintf(const wxChar *fmt, ...) { va_list argptr; @@ -455,3 +493,21 @@ int WXDLLEXPORT wxSystem(const wxChar *psz) } #endif + +#ifdef wxNEED_WX_TIME_H +WXDLLEXPORT size_t wxStrftime(wxChar *s, size_t max, const wxChar *fmt, const struct tm *tm) +{ + if (!max) return 0; + char *buf = (char *)malloc(max); + size_t ret = strftime(buf, max, wxConvLibc.cWX2MB(fmt), tm); + if (ret) { + wxStrcpy(s, wxConvLibc.cMB2WX(buf)); + free(buf); + return wxStrlen(s); + } else { + free(buf); + *s = 0; + return 0; + } +} +#endif