WXDLLEXPORT added to wxStringTokenizer (and also several "const"s here and

[wxWidgets.git] / src / common / wxchar.cpp

diff --git a/src/common/wxchar.cpp b/src/common/wxchar.cpp
index 68acc2401392a5ac30882bde6d125de5a1953073..fba42b93527ae00051234295f354fa8cb9d9a095 100644 (file)
--- a/src/common/wxchar.cpp
+++ b/src/common/wxchar.cpp
@@ -39,7 +39,15 @@
   #include "wx/hash.h"
 #endif
 
-size_t wxMB2WC(wchar_t *buf, const char *psz, size_t n)
+#if defined(__WIN32__) && defined(wxNEED_WX_CTYPE_H)
+#include <windef.h>
+#include <winbase.h>
+#include <winnls.h>
+#include <winnt.h>
+#endif
+
+#if wxUSE_WCHAR_T
+size_t WXDLLEXPORT wxMB2WC(wchar_t *buf, const char *psz, size_t n)
 {
   if (buf) {
     if (!n || !*psz) {
@@ -61,7 +69,7 @@ size_t wxMB2WC(wchar_t *buf, const char *psz, size_t n)
 #endif // GNU
 }
 
-size_t wxWC2MB(char *buf, const wchar_t *pwz, size_t n)
+size_t WXDLLEXPORT wxWC2MB(char *buf, const wchar_t *pwz, size_t n)
 {
   if (buf) {
     if (!n || !*pwz) {
@@ -83,6 +91,59 @@ size_t wxWC2MB(char *buf, const wchar_t *pwz, size_t n)
   return wcstombs((char *) NULL, pwz, 0);
 #endif // GNU
 }
+#endif
+
+bool WXDLLEXPORT wxOKlibc()
+{
+#if wxUSE_WCHAR_T && defined(__UNIX__) && defined(__GLIBC__)
+  // GNU libc uses UTF-8 even when it shouldn't
+  wchar_t res;
+  if ((MB_CUR_MAX == 2) &&
+      (wxMB2WC(&res, "\xdd\xa5", 1)>0) &&
+      (res==0x765)) {
+    // this is UTF-8 allright, check whether that's what we want
+    char *cur_locale = setlocale(LC_ALL, NULL);
+    if ((strlen(cur_locale) < 4) ||
+       (strcasecmp(cur_locale + strlen(cur_locale) - 4, "utf8"))) {
+      // nope, don't use libc conversion
+      return FALSE;
+    }
+  }
+#endif
+  return TRUE;
+}
+
+#ifndef HAVE_WCSLEN
+size_t   WXDLLEXPORT wcslen(const wchar_t *s)
+{
+  size_t len = 0;
+  while (s[len]) len++;
+  return len;
+}
+#endif
+
+#if defined(__WIN32__) && defined(wxNEED_WX_CTYPE_H)
+inline WORD wxMSW_ctype(wxChar ch)
+{
+  WORD ret;
+  GetStringTypeEx(LOCALE_USER_DEFAULT, CT_CTYPE1, &ch, 1, &ret);
+  return ret;
+}
+
+int WXDLLEXPORT wxIsalnum(wxChar ch) { return IsCharAlphaNumeric(ch); }
+int WXDLLEXPORT wxIsalpha(wxChar ch) { return IsCharAlpha(ch); }
+int WXDLLEXPORT wxIsctrl(wxChar ch) { return wxMSW_ctype(ch) & C1_CNTRL; }
+int WXDLLEXPORT wxIsdigit(wxChar ch) { return wxMSW_ctype(ch) & C1_DIGIT; }
+int WXDLLEXPORT wxIsgraph(wxChar ch) { return wxMSW_ctype(ch) & (C1_DIGIT|C1_PUNCT|C1_ALPHA); }
+int WXDLLEXPORT wxIslower(wxChar ch) { return IsCharLower(ch); }
+int WXDLLEXPORT wxIsprint(wxChar ch) { return wxMSW_ctype(ch) & (C1_DIGIT|C1_SPACE|C1_PUNCT|C1_ALPHA); }
+int WXDLLEXPORT wxIspunct(wxChar ch) { return wxMSW_ctype(ch) & C1_PUNCT; }
+int WXDLLEXPORT wxIsspace(wxChar ch) { return wxMSW_ctype(ch) & C1_SPACE; }
+int WXDLLEXPORT wxIsupper(wxChar ch) { return IsCharUpper(ch); }
+int WXDLLEXPORT wxIsxdigit(wxChar ch) { return wxMSW_ctype(ch) & C1_XDIGIT; }
+int WXDLLEXPORT wxTolower(wxChar ch) { return (wxChar)CharLower((LPTSTR)(ch)); }
+int WXDLLEXPORT wxToupper(wxChar ch) { return (wxChar)CharUpper((LPTSTR)(ch)); }
+#endif
 
 #ifndef wxStrdup
 wxChar * WXDLLEXPORT wxStrdup(const wxChar *psz)
@@ -94,6 +155,18 @@ wxChar * WXDLLEXPORT wxStrdup(const wxChar *psz)
 }
 #endif
 
+#ifndef wxStricmp
+int WXDLLEXPORT wxStricmp(const wxChar *psz1, const wxChar *psz2)
+{
+  register wxChar c1, c2;
+  do {
+    c1 = wxTolower(*psz1++);
+    c2 = wxTolower(*psz2++);
+  } while ( c1 && (c1 == c2) );
+  return c1 - c2;
+}
+#endif
+
 #ifndef wxStrtok
 wxChar * WXDLLEXPORT wxStrtok(wxChar *psz, const wxChar *delim, wxChar **save_ptr)
 {