Added logic, API and docs for wxDataViewModel::HasDefaultCompare indicating a compare...

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

diff --git a/src/common/strconv.cpp b/src/common/strconv.cpp
index 843c84e046ce7c5b007af15ab4c07b76ca207a73..eeaa071f3101c348f9ca430390622019f19f5e87 100644 (file)
--- a/src/common/strconv.cpp
+++ b/src/common/strconv.cpp
@@ -56,16 +56,9 @@
 #include "wx/encconv.h"
 #include "wx/fontmap.h"
 
 #include "wx/encconv.h"
 #include "wx/fontmap.h"
 

-#ifdef __WXMAC__
-#ifndef __DARWIN__
-#include <ATSUnicode.h>
-#include <TextCommon.h>
-#include <TextEncodingConverter.h>
-#endif
-
-// includes Mac headers
-#include "wx/mac/private.h"
-#endif
+#ifdef __DARWIN__
+#include "wx/mac/corefoundation/private/strconv_cf.h"
+#endif //def __DARWIN__

 
 
 #define TRACE_STRCONV _T("strconv")
 
 
 #define TRACE_STRCONV _T("strconv")


@@ -361,14 +354,14 @@ const wxWCharBuffer wxMBConv::cMB2WC(const char *psz) const
     if ( psz )
     {
         // calculate the length of the buffer needed first
     if ( psz )
     {
         // calculate the length of the buffer needed first

-        const size_t nLen = MB2WC(NULL, psz, 0);
+        const size_t nLen = ToWChar(NULL, 0, psz);

         if ( nLen != wxCONV_FAILED )
         {
             // now do the actual conversion
         if ( nLen != wxCONV_FAILED )
         {
             // now do the actual conversion

-            wxWCharBuffer buf(nLen /* +1 added implicitly */);
+            wxWCharBuffer buf(nLen - 1 /* +1 added implicitly */);

 
             // +1 for the trailing NULL
 
             // +1 for the trailing NULL

-            if ( MB2WC(buf.data(), psz, nLen + 1) != wxCONV_FAILED )
+            if ( ToWChar(buf.data(), nLen, psz) != wxCONV_FAILED )

                 return buf;
         }
     }
                 return buf;
         }
     }


@@ -380,14 +373,11 @@ const wxCharBuffer wxMBConv::cWC2MB(const wchar_t *pwz) const
 {
     if ( pwz )
     {
 {
     if ( pwz )
     {

-        const size_t nLen = WC2MB(NULL, pwz, 0);
+        const size_t nLen = FromWChar(NULL, 0, pwz);

         if ( nLen != wxCONV_FAILED )
         {
         if ( nLen != wxCONV_FAILED )
         {

-            // extra space for trailing NUL(s)
-            static const size_t extraLen = GetMaxMBNulLen();
-
-            wxCharBuffer buf(nLen + extraLen - 1);
-            if ( WC2MB(buf.data(), pwz, nLen + extraLen) != wxCONV_FAILED )
+            wxCharBuffer buf(nLen - 1);
+            if ( FromWChar(buf.data(), nLen, pwz) != wxCONV_FAILED )

                 return buf;
         }
     }
                 return buf;
         }
     }


@@ -713,7 +703,7 @@ size_t wxMBConvUTF7::WC2MB(char *buf, const wchar_t *psz, size_t n) const
 // UTF-8
 // ----------------------------------------------------------------------------
 
 // UTF-8
 // ----------------------------------------------------------------------------
 

-static wxUint32 utf8_max[]=
+static const wxUint32 utf8_max[]=

     { 0x7f, 0x7ff, 0xffff, 0x1fffff, 0x3ffffff, 0x7fffffff, 0xffffffff };
 
 // boundaries of the private use area we use to (temporarily) remap invalid
     { 0x7f, 0x7ff, 0xffff, 0x1fffff, 0x3ffffff, 0x7fffffff, 0xffffffff };
 
 // boundaries of the private use area we use to (temporarily) remap invalid


@@ -721,8 +711,268 @@ static wxUint32 utf8_max[]=
 const wxUint32 wxUnicodePUA = 0x100000;
 const wxUint32 wxUnicodePUAEnd = wxUnicodePUA + 256;
 
 const wxUint32 wxUnicodePUA = 0x100000;
 const wxUint32 wxUnicodePUAEnd = wxUnicodePUA + 256;
 

+// this table gives the length of the UTF-8 encoding from its first character:
+const unsigned char tableUtf8Lengths[256] = {
+    // single-byte sequences (ASCII):
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,  // 00..0F
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,  // 10..1F
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,  // 20..2F
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,  // 30..3F
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,  // 40..4F
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,  // 50..5F
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,  // 60..6F
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,  // 70..7F
+
+    // these are invalid:
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,  // 80..8F
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,  // 90..9F
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,  // A0..AF
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,  // B0..BF
+    0, 0,                                            // C0,C1
+
+    // two-byte sequences:
+          2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,  // C2..CF
+    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,  // D0..DF
+
+    // three-byte sequences:
+    3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,  // E0..EF
+
+    // four-byte sequences:
+    4, 4, 4, 4, 4,                                   // F0..F4
+
+    // these are invalid again (5- or 6-byte
+    // sequences and sequences for code points
+    // above U+10FFFF, as restricted by RFC 3629):
+                   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0   // F5..FF
+};
+
+size_t
+wxMBConvStrictUTF8::ToWChar(wchar_t *dst, size_t dstLen,
+                            const char *src, size_t srcLen) const
+{
+    wchar_t *out = dstLen ? dst : NULL;
+    size_t written = 0;
+
+    if ( srcLen == wxNO_LEN )
+        srcLen = strlen(src) + 1;
+
+    for ( const char *p = src; ; p++ )
+    {
+        if ( !(srcLen == wxNO_LEN ? *p : srcLen) )
+        {
+            // all done successfully, just add the trailing NULL if we are not
+            // using explicit length
+            if ( srcLen == wxNO_LEN )
+            {
+                if ( out )
+                {
+                    if ( !dstLen )
+                        break;
+
+                    *out = L'\0';
+                }
+
+                written++;
+            }
+
+            return written;
+        }
+
+        unsigned char c = *p;
+        unsigned len = tableUtf8Lengths[c];
+        if ( !len )
+            break;
+
+        if ( srcLen < len ) // the test works for wxNO_LEN too
+            break;
+
+        if ( srcLen != wxNO_LEN )
+            srcLen -= len;
+
+        if ( out && !dstLen-- )
+            break;
+
+
+        //   Char. number range   |        UTF-8 octet sequence
+        //      (hexadecimal)     |              (binary)
+        //  ----------------------+---------------------------------------------
+        //  0000 0000 - 0000 007F | 0xxxxxxx
+        //  0000 0080 - 0000 07FF | 110xxxxx 10xxxxxx
+        //  0000 0800 - 0000 FFFF | 1110xxxx 10xxxxxx 10xxxxxx
+        //  0001 0000 - 0010 FFFF | 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
+        //
+        //  Code point value is stored in bits marked with 'x', lowest-order bit
+        //  of the value on the right side in the diagram above.
+        //                                                       (from RFC 3629)
+
+        // mask to extract lead byte's value ('x' bits above), by sequence length:
+        static const unsigned char leadValueMask[] = { 0x7F, 0x1F, 0x0F, 0x07 };
+
+        // mask and value of lead byte's most significant bits, by length:
+        static const unsigned char leadMarkerMask[] = { 0x80, 0xE0, 0xF0, 0xF8 };
+        static const unsigned char leadMarkerVal[] = { 0x00, 0xC0, 0xE0, 0xF0 };
+
+        len--; // it's more convenient to work with 0-based length here
+
+        // extract the lead byte's value bits:
+        if ( (c & leadMarkerMask[len]) != leadMarkerVal[len] )
+            break;
+
+        wxUint32 code = c & leadValueMask[len];
+
+        // all remaining bytes, if any, are handled in the same way regardless of
+        // sequence's length:
+        for ( ; len; --len )
+        {
+            c = *++p;
+            if ( (c & 0xC0) != 0x80 )
+                return wxCONV_FAILED;
+
+            code <<= 6;
+            code |= c & 0x3F;
+        }
+
+#ifdef WC_UTF16
+        // cast is ok because wchar_t == wxUint16 if WC_UTF16
+        if ( encode_utf16(code, (wxUint16 *)out) == 2 )
+        {
+            if ( out )
+                out++;
+            written++;
+        }
+#else // !WC_UTF16
+        if ( out )
+            *out = code;
+#endif // WC_UTF16/!WC_UTF16
+
+        if ( out )
+            out++;
+
+        written++;
+    }
+
+    return wxCONV_FAILED;
+}
+
+size_t
+wxMBConvStrictUTF8::FromWChar(char *dst, size_t dstLen,
+                              const wchar_t *src, size_t srcLen) const
+{
+    char *out = dstLen ? dst : NULL;
+    size_t written = 0;
+
+    for ( const wchar_t *wp = src; ; wp++ )
+    {
+        if ( !(srcLen == wxNO_LEN ? *wp : srcLen--) )
+        {
+            // all done successfully, just add the trailing NULL if we are not
+            // using explicit length
+            if ( srcLen == wxNO_LEN )
+            {
+                if ( out )
+                {
+                    if ( !dstLen )
+                        break;
+
+                    *out = '\0';
+                }
+
+                written++;
+            }
+
+            return written;
+        }
+
+
+        wxUint32 code;
+#ifdef WC_UTF16
+        // cast is ok for WC_UTF16
+        if ( decode_utf16((const wxUint16 *)wp, code) == 2 )
+        {
+            // skip the next char too as we decoded a surrogate
+            wp++;
+        }
+#else // wchar_t is UTF-32
+        code = *wp & 0x7fffffff;
+#endif
+
+        unsigned len;
+        if ( code <= 0x7F )
+        {
+            len = 1;
+            if ( out )
+            {
+                if ( dstLen < len )
+                    break;
+
+                out[0] = (char)code;
+            }
+        }
+        else if ( code <= 0x07FF )
+        {
+            len = 2;
+            if ( out )
+            {
+                if ( dstLen < len )
+                    break;
+
+                // NB: this line takes 6 least significant bits, encodes them as
+                // 10xxxxxx and discards them so that the next byte can be encoded:
+                out[1] = 0x80 | (code & 0x3F);  code >>= 6;
+                out[0] = 0xC0 | code;
+            }
+        }
+        else if ( code < 0xFFFF )
+        {
+            len = 3;
+            if ( out )
+            {
+                if ( dstLen < len )
+                    break;
+
+                out[2] = 0x80 | (code & 0x3F);  code >>= 6;
+                out[1] = 0x80 | (code & 0x3F);  code >>= 6;
+                out[0] = 0xE0 | code;
+            }
+        }
+        else if ( code <= 0x10FFFF )
+        {
+            len = 4;
+            if ( out )
+            {
+                if ( dstLen < len )
+                    break;
+
+                out[3] = 0x80 | (code & 0x3F);  code >>= 6;
+                out[2] = 0x80 | (code & 0x3F);  code >>= 6;
+                out[1] = 0x80 | (code & 0x3F);  code >>= 6;
+                out[0] = 0xF0 | code;
+            }
+        }
+        else
+        {
+            wxFAIL_MSG( _T("trying to encode undefined Unicode character") );
+            break;
+        }
+
+        if ( out )
+        {
+            out += len;
+            dstLen -= len;
+        }
+
+        written += len;
+    }
+
+    // we only get here if an error occurs during decoding
+    return wxCONV_FAILED;
+}
+

 size_t wxMBConvUTF8::MB2WC(wchar_t *buf, const char *psz, size_t n) const
 {
 size_t wxMBConvUTF8::MB2WC(wchar_t *buf, const char *psz, size_t n) const
 {

+    if ( m_options == MAP_INVALID_UTF8_NOT )
+        return wxMBConvStrictUTF8::MB2WC(buf, psz, n);
+

     size_t len = 0;
 
     while (*psz && ((!buf) || (len < n)))
     size_t len = 0;
 
     while (*psz && ((!buf) || (len < n)))


@@ -792,7 +1042,7 @@ size_t wxMBConvUTF8::MB2WC(wchar_t *buf, const char *psz, size_t n) const
                 else
                 {
 #ifdef WC_UTF16
                 else
                 {
 #ifdef WC_UTF16

-                    // cast is ok because wchar_t == wxUuint16 if WC_UTF16
+                    // cast is ok because wchar_t == wxUint16 if WC_UTF16

                     size_t pa = encode_utf16(res, (wxUint16 *)buf);
                     if (pa == wxCONV_FAILED)
                     {
                     size_t pa = encode_utf16(res, (wxUint16 *)buf);
                     if (pa == wxCONV_FAILED)
                     {


@@ -872,6 +1122,9 @@ static inline bool isoctal(wchar_t wch)
 
 size_t wxMBConvUTF8::WC2MB(char *buf, const wchar_t *psz, size_t n) const
 {
 
 size_t wxMBConvUTF8::WC2MB(char *buf, const wchar_t *psz, size_t n) const
 {

+    if ( m_options == MAP_INVALID_UTF8_NOT )
+        return wxMBConvStrictUTF8::WC2MB(buf, psz, n);
+

     size_t len = 0;
 
     while (*psz && ((!buf) || (len < n)))
     size_t len = 0;
 
     while (*psz && ((!buf) || (len < n)))


@@ -2296,794 +2549,6 @@ private:
 
 #endif // wxHAVE_WIN32_MB2WC
 
 
 #endif // wxHAVE_WIN32_MB2WC
 

-// ============================================================================
-// Cocoa conversion classes
-// ============================================================================
-
-#if defined(__WXCOCOA__)
-
-// RN: There is no UTF-32 support in either Core Foundation or Cocoa.
-// Strangely enough, internally Core Foundation uses
-// UTF-32 internally quite a bit - its just not public (yet).
-
-#include <CoreFoundation/CFString.h>
-#include <CoreFoundation/CFStringEncodingExt.h>
-
-CFStringEncoding wxCFStringEncFromFontEnc(wxFontEncoding encoding)
-{
-    CFStringEncoding enc = kCFStringEncodingInvalidId ;
-
-    switch (encoding)
-    {
-        case wxFONTENCODING_DEFAULT :
-            enc = CFStringGetSystemEncoding();
-            break ;
-
-        case wxFONTENCODING_ISO8859_1 :
-            enc = kCFStringEncodingISOLatin1 ;
-            break ;
-        case wxFONTENCODING_ISO8859_2 :
-            enc = kCFStringEncodingISOLatin2;
-            break ;
-        case wxFONTENCODING_ISO8859_3 :
-            enc = kCFStringEncodingISOLatin3 ;
-            break ;
-        case wxFONTENCODING_ISO8859_4 :
-            enc = kCFStringEncodingISOLatin4;
-            break ;
-        case wxFONTENCODING_ISO8859_5 :
-            enc = kCFStringEncodingISOLatinCyrillic;
-            break ;
-        case wxFONTENCODING_ISO8859_6 :
-            enc = kCFStringEncodingISOLatinArabic;
-            break ;
-        case wxFONTENCODING_ISO8859_7 :
-            enc = kCFStringEncodingISOLatinGreek;
-            break ;
-        case wxFONTENCODING_ISO8859_8 :
-            enc = kCFStringEncodingISOLatinHebrew;
-            break ;
-        case wxFONTENCODING_ISO8859_9 :
-            enc = kCFStringEncodingISOLatin5;
-            break ;
-        case wxFONTENCODING_ISO8859_10 :
-            enc = kCFStringEncodingISOLatin6;
-            break ;
-        case wxFONTENCODING_ISO8859_11 :
-            enc = kCFStringEncodingISOLatinThai;
-            break ;
-        case wxFONTENCODING_ISO8859_13 :
-            enc = kCFStringEncodingISOLatin7;
-            break ;
-        case wxFONTENCODING_ISO8859_14 :
-            enc = kCFStringEncodingISOLatin8;
-            break ;
-        case wxFONTENCODING_ISO8859_15 :
-            enc = kCFStringEncodingISOLatin9;
-            break ;
-
-        case wxFONTENCODING_KOI8 :
-            enc = kCFStringEncodingKOI8_R;
-            break ;
-        case wxFONTENCODING_ALTERNATIVE : // MS-DOS CP866
-            enc = kCFStringEncodingDOSRussian;
-            break ;
-
-//      case wxFONTENCODING_BULGARIAN :
-//          enc = ;
-//          break ;
-
-        case wxFONTENCODING_CP437 :
-            enc = kCFStringEncodingDOSLatinUS ;
-            break ;
-        case wxFONTENCODING_CP850 :
-            enc = kCFStringEncodingDOSLatin1;
-            break ;
-        case wxFONTENCODING_CP852 :
-            enc = kCFStringEncodingDOSLatin2;
-            break ;
-        case wxFONTENCODING_CP855 :
-            enc = kCFStringEncodingDOSCyrillic;
-            break ;
-        case wxFONTENCODING_CP866 :
-            enc = kCFStringEncodingDOSRussian ;
-            break ;
-        case wxFONTENCODING_CP874 :
-            enc = kCFStringEncodingDOSThai;
-            break ;
-        case wxFONTENCODING_CP932 :
-            enc = kCFStringEncodingDOSJapanese;
-            break ;
-        case wxFONTENCODING_CP936 :
-            enc = kCFStringEncodingDOSChineseSimplif ;
-            break ;
-        case wxFONTENCODING_CP949 :
-            enc = kCFStringEncodingDOSKorean;
-            break ;
-        case wxFONTENCODING_CP950 :
-            enc = kCFStringEncodingDOSChineseTrad;
-            break ;
-        case wxFONTENCODING_CP1250 :
-            enc = kCFStringEncodingWindowsLatin2;
-            break ;
-        case wxFONTENCODING_CP1251 :
-            enc = kCFStringEncodingWindowsCyrillic ;
-            break ;
-        case wxFONTENCODING_CP1252 :
-            enc = kCFStringEncodingWindowsLatin1 ;
-            break ;
-        case wxFONTENCODING_CP1253 :
-            enc = kCFStringEncodingWindowsGreek;
-            break ;
-        case wxFONTENCODING_CP1254 :
-            enc = kCFStringEncodingWindowsLatin5;
-            break ;
-        case wxFONTENCODING_CP1255 :
-            enc = kCFStringEncodingWindowsHebrew ;
-            break ;
-        case wxFONTENCODING_CP1256 :
-            enc = kCFStringEncodingWindowsArabic ;
-            break ;
-        case wxFONTENCODING_CP1257 :
-            enc = kCFStringEncodingWindowsBalticRim;
-            break ;
-//   This only really encodes to UTF7 (if that) evidently
-//        case wxFONTENCODING_UTF7 :
-//            enc = kCFStringEncodingNonLossyASCII ;
-//            break ;
-        case wxFONTENCODING_UTF8 :
-            enc = kCFStringEncodingUTF8 ;
-            break ;
-        case wxFONTENCODING_EUC_JP :
-            enc = kCFStringEncodingEUC_JP;
-            break ;
-        case wxFONTENCODING_UTF16 :
-            enc = kCFStringEncodingUnicode ;
-            break ;
-        case wxFONTENCODING_MACROMAN :
-            enc = kCFStringEncodingMacRoman ;
-            break ;
-        case wxFONTENCODING_MACJAPANESE :
-            enc = kCFStringEncodingMacJapanese ;
-            break ;
-        case wxFONTENCODING_MACCHINESETRAD :
-            enc = kCFStringEncodingMacChineseTrad ;
-            break ;
-        case wxFONTENCODING_MACKOREAN :
-            enc = kCFStringEncodingMacKorean ;
-            break ;
-        case wxFONTENCODING_MACARABIC :
-            enc = kCFStringEncodingMacArabic ;
-            break ;
-        case wxFONTENCODING_MACHEBREW :
-            enc = kCFStringEncodingMacHebrew ;
-            break ;
-        case wxFONTENCODING_MACGREEK :
-            enc = kCFStringEncodingMacGreek ;
-            break ;
-        case wxFONTENCODING_MACCYRILLIC :
-            enc = kCFStringEncodingMacCyrillic ;
-            break ;
-        case wxFONTENCODING_MACDEVANAGARI :
-            enc = kCFStringEncodingMacDevanagari ;
-            break ;
-        case wxFONTENCODING_MACGURMUKHI :
-            enc = kCFStringEncodingMacGurmukhi ;
-            break ;
-        case wxFONTENCODING_MACGUJARATI :
-            enc = kCFStringEncodingMacGujarati ;
-            break ;
-        case wxFONTENCODING_MACORIYA :
-            enc = kCFStringEncodingMacOriya ;
-            break ;
-        case wxFONTENCODING_MACBENGALI :
-            enc = kCFStringEncodingMacBengali ;
-            break ;
-        case wxFONTENCODING_MACTAMIL :
-            enc = kCFStringEncodingMacTamil ;
-            break ;
-        case wxFONTENCODING_MACTELUGU :
-            enc = kCFStringEncodingMacTelugu ;
-            break ;
-        case wxFONTENCODING_MACKANNADA :
-            enc = kCFStringEncodingMacKannada ;
-            break ;
-        case wxFONTENCODING_MACMALAJALAM :
-            enc = kCFStringEncodingMacMalayalam ;
-            break ;
-        case wxFONTENCODING_MACSINHALESE :
-            enc = kCFStringEncodingMacSinhalese ;
-            break ;
-        case wxFONTENCODING_MACBURMESE :
-            enc = kCFStringEncodingMacBurmese ;
-            break ;
-        case wxFONTENCODING_MACKHMER :
-            enc = kCFStringEncodingMacKhmer ;
-            break ;
-        case wxFONTENCODING_MACTHAI :
-            enc = kCFStringEncodingMacThai ;
-            break ;
-        case wxFONTENCODING_MACLAOTIAN :
-            enc = kCFStringEncodingMacLaotian ;
-            break ;
-        case wxFONTENCODING_MACGEORGIAN :
-            enc = kCFStringEncodingMacGeorgian ;
-            break ;
-        case wxFONTENCODING_MACARMENIAN :
-            enc = kCFStringEncodingMacArmenian ;
-            break ;
-        case wxFONTENCODING_MACCHINESESIMP :
-            enc = kCFStringEncodingMacChineseSimp ;
-            break ;
-        case wxFONTENCODING_MACTIBETAN :
-            enc = kCFStringEncodingMacTibetan ;
-            break ;
-        case wxFONTENCODING_MACMONGOLIAN :
-            enc = kCFStringEncodingMacMongolian ;
-            break ;
-        case wxFONTENCODING_MACETHIOPIC :
-            enc = kCFStringEncodingMacEthiopic ;
-            break ;
-        case wxFONTENCODING_MACCENTRALEUR :
-            enc = kCFStringEncodingMacCentralEurRoman ;
-            break ;
-        case wxFONTENCODING_MACVIATNAMESE :
-            enc = kCFStringEncodingMacVietnamese ;
-            break ;
-        case wxFONTENCODING_MACARABICEXT :
-            enc = kCFStringEncodingMacExtArabic ;
-            break ;
-        case wxFONTENCODING_MACSYMBOL :
-            enc = kCFStringEncodingMacSymbol ;
-            break ;
-        case wxFONTENCODING_MACDINGBATS :
-            enc = kCFStringEncodingMacDingbats ;
-            break ;
-        case wxFONTENCODING_MACTURKISH :
-            enc = kCFStringEncodingMacTurkish ;
-            break ;
-        case wxFONTENCODING_MACCROATIAN :
-            enc = kCFStringEncodingMacCroatian ;
-            break ;
-        case wxFONTENCODING_MACICELANDIC :
-            enc = kCFStringEncodingMacIcelandic ;
-            break ;
-        case wxFONTENCODING_MACROMANIAN :
-            enc = kCFStringEncodingMacRomanian ;
-            break ;
-        case wxFONTENCODING_MACCELTIC :
-            enc = kCFStringEncodingMacCeltic ;
-            break ;
-        case wxFONTENCODING_MACGAELIC :
-            enc = kCFStringEncodingMacGaelic ;
-            break ;
-//      case wxFONTENCODING_MACKEYBOARD :
-//          enc = kCFStringEncodingMacKeyboardGlyphs ;
-//          break ;
-
-        default :
-            // because gcc is picky
-            break ;
-    }
-
-    return enc ;
-}
-
-class wxMBConv_cocoa : public wxMBConv
-{
-public:
-    wxMBConv_cocoa()
-    {
-        Init(CFStringGetSystemEncoding()) ;
-    }
-
-    wxMBConv_cocoa(const wxMBConv_cocoa& conv)
-    {
-        m_encoding = conv.m_encoding;
-    }
-
-#if wxUSE_FONTMAP
-    wxMBConv_cocoa(const wxChar* name)
-    {
-        Init( wxCFStringEncFromFontEnc(wxFontMapperBase::Get()->CharsetToEncoding(name, false) ) ) ;
-    }
-#endif
-
-    wxMBConv_cocoa(wxFontEncoding encoding)
-    {
-        Init( wxCFStringEncFromFontEnc(encoding) );
-    }
-
-    virtual ~wxMBConv_cocoa()
-    {
-    }
-
-    void Init( CFStringEncoding encoding)
-    {
-        m_encoding = encoding ;
-    }
-
-    size_t MB2WC(wchar_t * szOut, const char * szUnConv, size_t nOutSize) const
-    {
-        wxASSERT(szUnConv);
-
-        CFStringRef theString = CFStringCreateWithBytes (
-                                                NULL, //the allocator
-                                                (const UInt8*)szUnConv,
-                                                strlen(szUnConv),
-                                                m_encoding,
-                                                false //no BOM/external representation
-                                                );
-
-        wxASSERT(theString);
-
-        size_t nOutLength = CFStringGetLength(theString);
-
-        if (szOut == NULL)
-        {
-            CFRelease(theString);
-            return nOutLength;
-        }
-
-        CFRange theRange = { 0, nOutSize };
-
-#if SIZEOF_WCHAR_T == 4
-        UniChar* szUniCharBuffer = new UniChar[nOutSize];
-#endif
-
-        CFStringGetCharacters(theString, theRange, szUniCharBuffer);
-
-        CFRelease(theString);
-
-        szUniCharBuffer[nOutLength] = '\0';
-
-#if SIZEOF_WCHAR_T == 4
-        wxMBConvUTF16 converter;
-        converter.MB2WC( szOut, (const char*)szUniCharBuffer, nOutSize );
-        delete [] szUniCharBuffer;
-#endif
-
-        return nOutLength;
-    }
-
-    size_t WC2MB(char *szOut, const wchar_t *szUnConv, size_t nOutSize) const
-    {
-        wxASSERT(szUnConv);
-
-        size_t nRealOutSize;
-        size_t nBufSize = wxWcslen(szUnConv);
-        UniChar* szUniBuffer = (UniChar*) szUnConv;
-
-#if SIZEOF_WCHAR_T == 4
-        wxMBConvUTF16 converter ;
-        nBufSize = converter.WC2MB( NULL, szUnConv, 0 );
-        szUniBuffer = new UniChar[ (nBufSize / sizeof(UniChar)) + 1];
-        converter.WC2MB( (char*) szUniBuffer, szUnConv, nBufSize + sizeof(UniChar));
-        nBufSize /= sizeof(UniChar);
-#endif
-
-        CFStringRef theString = CFStringCreateWithCharactersNoCopy(
-                                NULL, //allocator
-                                szUniBuffer,
-                                nBufSize,
-                                kCFAllocatorNull //deallocator - we want to deallocate it ourselves
-                            );
-
-        wxASSERT(theString);
-
-        //Note that CER puts a BOM when converting to unicode
-        //so we  check and use getchars instead in that case
-        if (m_encoding == kCFStringEncodingUnicode)
-        {
-            if (szOut != NULL)
-                CFStringGetCharacters(theString, CFRangeMake(0, nOutSize - 1), (UniChar*) szOut);
-
-            nRealOutSize = CFStringGetLength(theString) + 1;
-        }
-        else
-        {
-            CFStringGetBytes(
-                theString,
-                CFRangeMake(0, CFStringGetLength(theString)),
-                m_encoding,
-                0, //what to put in characters that can't be converted -
-                    //0 tells CFString to return NULL if it meets such a character
-                false, //not an external representation
-                (UInt8*) szOut,
-                nOutSize,
-                (CFIndex*) &nRealOutSize
-                        );
-        }
-
-        CFRelease(theString);
-
-#if SIZEOF_WCHAR_T == 4
-        delete[] szUniBuffer;
-#endif
-
-        return  nRealOutSize - 1;
-    }
-
-    virtual wxMBConv *Clone() const { return new wxMBConv_cocoa(*this); }
-
-    bool IsOk() const
-    {
-        return m_encoding != kCFStringEncodingInvalidId &&
-              CFStringIsEncodingAvailable(m_encoding);
-    }
-
-private:
-    CFStringEncoding m_encoding ;
-};
-
-#endif // defined(__WXCOCOA__)
-
-// ============================================================================
-// Mac conversion classes
-// ============================================================================
-
-#if defined(__WXMAC__) && defined(TARGET_CARBON)
-
-class wxMBConv_mac : public wxMBConv
-{
-public:
-    wxMBConv_mac()
-    {
-        Init(CFStringGetSystemEncoding()) ;
-    }
-
-    wxMBConv_mac(const wxMBConv_mac& conv)
-    {
-        Init(conv.m_char_encoding);
-    }
-
-#if wxUSE_FONTMAP
-    wxMBConv_mac(const char* name)
-    {
-        Init( wxMacGetSystemEncFromFontEnc( wxFontMapperBase::Get()->CharsetToEncoding(name, false) ) );
-    }
-#endif
-
-    wxMBConv_mac(wxFontEncoding encoding)
-    {
-        Init( wxMacGetSystemEncFromFontEnc(encoding) );
-    }
-
-    virtual ~wxMBConv_mac()
-    {
-        OSStatus status = noErr ;
-        if (m_MB2WC_converter)
-            status = TECDisposeConverter(m_MB2WC_converter);
-        if (m_WC2MB_converter)
-            status = TECDisposeConverter(m_WC2MB_converter);
-    }
-
-    void Init( TextEncodingBase encoding,TextEncodingVariant encodingVariant = kTextEncodingDefaultVariant ,
-            TextEncodingFormat encodingFormat = kTextEncodingDefaultFormat)
-    {
-        m_MB2WC_converter = NULL ;
-        m_WC2MB_converter = NULL ;
-        m_char_encoding = CreateTextEncoding(encoding, encodingVariant, encodingFormat) ;
-        m_unicode_encoding = CreateTextEncoding(kTextEncodingUnicodeDefault, 0, kUnicode16BitFormat) ;
-    }
-
-    virtual void CreateIfNeeded() const
-    {
-        if ( m_MB2WC_converter == NULL && m_WC2MB_converter == NULL )
-        {
-            OSStatus status = noErr ;
-            status = TECCreateConverter(&m_MB2WC_converter,
-                                    m_char_encoding,
-                                    m_unicode_encoding);
-            wxASSERT_MSG( status == noErr , _("Unable to create TextEncodingConverter")) ;
-            status = TECCreateConverter(&m_WC2MB_converter,
-                                    m_unicode_encoding,
-                                    m_char_encoding);
-            wxASSERT_MSG( status == noErr , _("Unable to create TextEncodingConverter")) ;
-        }
-    }
-
-    size_t MB2WC(wchar_t *buf, const char *psz, size_t n) const
-    {
-        CreateIfNeeded() ;
-        OSStatus status = noErr ;
-        ByteCount byteOutLen ;
-        ByteCount byteInLen = strlen(psz) + 1;
-        wchar_t *tbuf = NULL ;
-        UniChar* ubuf = NULL ;
-        size_t res = 0 ;
-
-        if (buf == NULL)
-        {
-            // Apple specs say at least 32
-            n = wxMax( 32, byteInLen ) ;
-            tbuf = (wchar_t*) malloc( n * SIZEOF_WCHAR_T ) ;
-        }
-
-        ByteCount byteBufferLen = n * sizeof( UniChar ) ;
-
-#if SIZEOF_WCHAR_T == 4
-        ubuf = (UniChar*) malloc( byteBufferLen + 2 ) ;
-#else
-        ubuf = (UniChar*) (buf ? buf : tbuf) ;
-#endif
-
-        status = TECConvertText(
-            m_MB2WC_converter, (ConstTextPtr) psz, byteInLen, &byteInLen,
-            (TextPtr) ubuf, byteBufferLen, &byteOutLen);
-
-#if SIZEOF_WCHAR_T == 4
-        // we have to terminate here, because n might be larger for the trailing zero, and if UniChar
-        // is not properly terminated we get random characters at the end
-        ubuf[byteOutLen / sizeof( UniChar ) ] = 0 ;
-        wxMBConvUTF16 converter ;
-        res = converter.MB2WC( (buf ? buf : tbuf), (const char*)ubuf, n ) ;
-        free( ubuf ) ;
-#else
-        res = byteOutLen / sizeof( UniChar ) ;
-#endif
-
-        if ( buf == NULL )
-             free(tbuf) ;
-
-        if ( buf  && res < n)
-            buf[res] = 0;
-
-        return res ;
-    }
-
-    size_t WC2MB(char *buf, const wchar_t *psz, size_t n) const
-    {
-        CreateIfNeeded() ;
-        OSStatus status = noErr ;
-        ByteCount byteOutLen ;
-        ByteCount byteInLen = wxWcslen(psz) * SIZEOF_WCHAR_T ;
-
-        char *tbuf = NULL ;
-
-        if (buf == NULL)
-        {
-            // Apple specs say at least 32
-            n = wxMax( 32, ((byteInLen / SIZEOF_WCHAR_T) * 8) + SIZEOF_WCHAR_T );
-            tbuf = (char*) malloc( n ) ;
-        }
-
-        ByteCount byteBufferLen = n ;
-        UniChar* ubuf = NULL ;
-
-#if SIZEOF_WCHAR_T == 4
-        wxMBConvUTF16 converter ;
-        size_t unicharlen = converter.WC2MB( NULL, psz, 0 ) ;
-        byteInLen = unicharlen ;
-        ubuf = (UniChar*) malloc( byteInLen + 2 ) ;
-        converter.WC2MB( (char*) ubuf, psz, unicharlen + 2 ) ;
-#else
-        ubuf = (UniChar*) psz ;
-#endif
-
-        status = TECConvertText(
-            m_WC2MB_converter, (ConstTextPtr) ubuf, byteInLen, &byteInLen,
-            (TextPtr) (buf ? buf : tbuf), byteBufferLen, &byteOutLen);
-
-#if SIZEOF_WCHAR_T == 4
-        free( ubuf ) ;
-#endif
-
-        if ( buf == NULL )
-            free(tbuf) ;
-
-        size_t res = byteOutLen ;
-        if ( buf  && res < n)
-        {
-            buf[res] = 0;
-
-            //we need to double-trip to verify it didn't insert any ? in place
-            //of bogus characters
-            wxWCharBuffer wcBuf(n);
-            size_t pszlen = wxWcslen(psz);
-            if ( MB2WC(wcBuf.data(), buf, n) == wxCONV_FAILED ||
-                        wxWcslen(wcBuf) != pszlen ||
-                        memcmp(wcBuf, psz, pszlen * sizeof(wchar_t)) != 0 )
-            {
-                // we didn't obtain the same thing we started from, hence
-                // the conversion was lossy and we consider that it failed
-                return wxCONV_FAILED;
-            }
-        }
-
-        return res ;
-    }
-
-    virtual wxMBConv *Clone() const { return new wxMBConv_mac(*this); }
-
-    bool IsOk() const
-    {
-        CreateIfNeeded() ;
-        return m_MB2WC_converter != NULL && m_WC2MB_converter != NULL;
-    }
-
-protected :
-    mutable TECObjectRef m_MB2WC_converter;
-    mutable TECObjectRef m_WC2MB_converter;
-
-    TextEncodingBase m_char_encoding;
-    TextEncodingBase m_unicode_encoding;
-};
-
-// MB is decomposed (D) normalized UTF8
-
-class wxMBConv_macUTF8D : public wxMBConv_mac
-{
-public :
-    wxMBConv_macUTF8D()
-    {
-        Init( kTextEncodingUnicodeDefault , kUnicodeNoSubset , kUnicodeUTF8Format ) ;
-        m_uni = NULL;
-        m_uniBack = NULL ;
-    }
-
-    virtual ~wxMBConv_macUTF8D()
-    {
-        if (m_uni!=NULL)
-            DisposeUnicodeToTextInfo(&m_uni);
-        if (m_uniBack!=NULL)
-            DisposeUnicodeToTextInfo(&m_uniBack);
-    }
-
-    size_t WC2MB(char *buf, const wchar_t *psz, size_t n) const
-    {
-        CreateIfNeeded() ;
-        OSStatus status = noErr ;
-        ByteCount byteOutLen ;
-        ByteCount byteInLen = wxWcslen(psz) * SIZEOF_WCHAR_T ;
-
-        char *tbuf = NULL ;
-
-        if (buf == NULL)
-        {
-            // Apple specs say at least 32
-            n = wxMax( 32, ((byteInLen / SIZEOF_WCHAR_T) * 8) + SIZEOF_WCHAR_T );
-            tbuf = (char*) malloc( n ) ;
-        }
-
-        ByteCount byteBufferLen = n ;
-        UniChar* ubuf = NULL ;
-
-#if SIZEOF_WCHAR_T == 4
-        wxMBConvUTF16 converter ;
-        size_t unicharlen = converter.WC2MB( NULL, psz, 0 ) ;
-        byteInLen = unicharlen ;
-        ubuf = (UniChar*) malloc( byteInLen + 2 ) ;
-        converter.WC2MB( (char*) ubuf, psz, unicharlen + 2 ) ;
-#else
-        ubuf = (UniChar*) psz ;
-#endif
-
-        // ubuf is a non-decomposed UniChar buffer
-
-        ByteCount dcubuflen = byteInLen * 2 + 2 ;
-        ByteCount dcubufread , dcubufwritten ;
-        UniChar *dcubuf = (UniChar*) malloc( dcubuflen ) ;
-
-        ConvertFromUnicodeToText( m_uni , byteInLen , ubuf ,
-            kUnicodeDefaultDirectionMask, 0, NULL, NULL, NULL, dcubuflen  , &dcubufread , &dcubufwritten , dcubuf ) ;
-
-        // we now convert that decomposed buffer into UTF8
-
-        status = TECConvertText(
-            m_WC2MB_converter, (ConstTextPtr) dcubuf, dcubufwritten, &dcubufread,
-            (TextPtr) (buf ? buf : tbuf), byteBufferLen, &byteOutLen);
-
-        free( dcubuf );
-
-#if SIZEOF_WCHAR_T == 4
-        free( ubuf ) ;
-#endif
-
-        if ( buf == NULL )
-            free(tbuf) ;
-
-        size_t res = byteOutLen ;
-        if ( buf  && res < n)
-        {
-            buf[res] = 0;
-            // don't test for round-trip fidelity yet, we cannot guarantee it yet
-        }
-
-        return res ;
-    }
-
-    size_t MB2WC(wchar_t *buf, const char *psz, size_t n) const
-    {
-        CreateIfNeeded() ;
-        OSStatus status = noErr ;
-        ByteCount byteOutLen ;
-        ByteCount byteInLen = strlen(psz) + 1;
-        wchar_t *tbuf = NULL ;
-        UniChar* ubuf = NULL ;
-        size_t res = 0 ;
-
-        if (buf == NULL)
-        {
-            // Apple specs say at least 32
-            n = wxMax( 32, byteInLen ) ;
-            tbuf = (wchar_t*) malloc( n * SIZEOF_WCHAR_T ) ;
-        }
-
-        ByteCount byteBufferLen = n * sizeof( UniChar ) ;
-
-#if SIZEOF_WCHAR_T == 4
-        ubuf = (UniChar*) malloc( byteBufferLen + 2 ) ;
-#else
-        ubuf = (UniChar*) (buf ? buf : tbuf) ;
-#endif
-
-        ByteCount dcubuflen = byteBufferLen * 2 + 2 ;
-        ByteCount dcubufread , dcubufwritten ;
-        UniChar *dcubuf = (UniChar*) malloc( dcubuflen ) ;
-
-        status = TECConvertText(
-                                m_MB2WC_converter, (ConstTextPtr) psz, byteInLen, &byteInLen,
-                                (TextPtr) dcubuf, dcubuflen, &byteOutLen);
-        // we have to terminate here, because n might be larger for the trailing zero, and if UniChar
-        // is not properly terminated we get random characters at the end
-        dcubuf[byteOutLen / sizeof( UniChar ) ] = 0 ;
-
-        // now from the decomposed UniChar to properly composed uniChar
-        ConvertFromUnicodeToText( m_uniBack , byteOutLen , dcubuf ,
-                                  kUnicodeDefaultDirectionMask, 0, NULL, NULL, NULL, dcubuflen  , &dcubufread , &dcubufwritten , ubuf ) ;
-
-        free( dcubuf );
-        byteOutLen = dcubufwritten ;
-        ubuf[byteOutLen / sizeof( UniChar ) ] = 0 ;
-
-
-#if SIZEOF_WCHAR_T == 4
-        wxMBConvUTF16 converter ;
-        res = converter.MB2WC( (buf ? buf : tbuf), (const char*)ubuf, n ) ;
-        free( ubuf ) ;
-#else
-        res = byteOutLen / sizeof( UniChar ) ;
-#endif
-
-        if ( buf == NULL )
-            free(tbuf) ;
-
-        if ( buf  && res < n)
-            buf[res] = 0;
-
-        return res ;
-    }
-
-    virtual void CreateIfNeeded() const
-    {
-        wxMBConv_mac::CreateIfNeeded() ;
-        if ( m_uni == NULL )
-        {
-            m_map.unicodeEncoding = CreateTextEncoding(kTextEncodingUnicodeDefault,
-                kUnicodeNoSubset, kTextEncodingDefaultFormat);
-            m_map.otherEncoding = CreateTextEncoding(kTextEncodingUnicodeDefault,
-                kUnicodeCanonicalDecompVariant, kTextEncodingDefaultFormat);
-            m_map.mappingVersion = kUnicodeUseLatestMapping;
-
-            OSStatus err = CreateUnicodeToTextInfo(&m_map, &m_uni);
-            wxASSERT_MSG( err == noErr , _(" Couldn't create the UnicodeConverter")) ;
-
-            m_map.unicodeEncoding = CreateTextEncoding(kTextEncodingUnicodeDefault,
-                                                       kUnicodeNoSubset, kTextEncodingDefaultFormat);
-            m_map.otherEncoding = CreateTextEncoding(kTextEncodingUnicodeDefault,
-                                                     kUnicodeCanonicalCompVariant, kTextEncodingDefaultFormat);
-            m_map.mappingVersion = kUnicodeUseLatestMapping;
-            err = CreateUnicodeToTextInfo(&m_map, &m_uniBack);
-            wxASSERT_MSG( err == noErr , _(" Couldn't create the UnicodeConverter")) ;
-        }
-    }
-protected :
-    mutable UnicodeToTextInfo   m_uni;
-    mutable UnicodeToTextInfo   m_uniBack;
-    mutable UnicodeMapping      m_map;
-};
-#endif // defined(__WXMAC__) && defined(TARGET_CARBON)

 
 // ============================================================================
 // wxEncodingConverter based conversion classes
 
 // ============================================================================
 // wxEncodingConverter based conversion classes


@@ -3096,7 +2561,10 @@ class wxMBConv_wxwin : public wxMBConv
 private:
     void Init()
     {
 private:
     void Init()
     {

-        m_ok = m2w.Init(m_enc, wxFONTENCODING_UNICODE) &&
+        // Refuse to use broken wxEncodingConverter code for Mac-specific encodings.
+        // The wxMBConv_cf class does a better job.
+        m_ok = (m_enc < wxFONTENCODING_MACMIN || m_enc > wxFONTENCODING_MACMAX) &&
+               m2w.Init(m_enc, wxFONTENCODING_UNICODE) &&

                w2m.Init(wxFONTENCODING_UNICODE, m_enc);
     }
 
                w2m.Init(wxFONTENCODING_UNICODE, m_enc);
     }
 


@@ -3268,7 +2736,7 @@ void wxCSConv::SetName(const char *charset)
 {
     if (charset)
     {
 {
     if (charset)
     {

-        m_name = strdup(charset);
+        m_name = wxStrdup(charset);

         m_deferred = true;
     }
 }
         m_deferred = true;
     }
 }


@@ -3391,35 +2859,17 @@ wxMBConv *wxCSConv::DoCreate() const
     }
 #endif // wxHAVE_WIN32_MB2WC
 
     }
 #endif // wxHAVE_WIN32_MB2WC
 

-#if defined(__WXMAC__)
+#ifdef __DARWIN__

     {
         // leave UTF16 and UTF32 to the built-ins of wx
         if ( m_name || ( m_encoding < wxFONTENCODING_UTF16BE ||
             ( m_encoding >= wxFONTENCODING_MACMIN && m_encoding <= wxFONTENCODING_MACMAX ) ) )
         {
 #if wxUSE_FONTMAP
     {
         // leave UTF16 and UTF32 to the built-ins of wx
         if ( m_name || ( m_encoding < wxFONTENCODING_UTF16BE ||
             ( m_encoding >= wxFONTENCODING_MACMIN && m_encoding <= wxFONTENCODING_MACMAX ) ) )
         {
 #if wxUSE_FONTMAP

-            wxMBConv_mac *conv = m_name ? new wxMBConv_mac(m_name)
-                                        : new wxMBConv_mac(m_encoding);
-#else
-            wxMBConv_mac *conv = new wxMBConv_mac(m_encoding);
-#endif
-            if ( conv->IsOk() )
-                 return conv;
-
-            delete conv;
-        }
-    }
-#endif
-
-#if defined(__WXCOCOA__)
-    {
-        if ( m_name || ( m_encoding <= wxFONTENCODING_UTF16 ) )
-        {
-#if wxUSE_FONTMAP
-            wxMBConv_cocoa *conv = m_name ? new wxMBConv_cocoa(m_name)
-                                          : new wxMBConv_cocoa(m_encoding);
+            wxMBConv_cf *conv = m_name ? new wxMBConv_cf(m_name)
+                                          : new wxMBConv_cf(m_encoding);

 #else
 #else

-            wxMBConv_cocoa *conv = new wxMBConv_cocoa(m_encoding);
+            wxMBConv_cf *conv = new wxMBConv_cf(m_encoding);

 #endif
 
             if ( conv->IsOk() )
 #endif
 
             if ( conv->IsOk() )


@@ -3428,7 +2878,8 @@ wxMBConv *wxCSConv::DoCreate() const
             delete conv;
         }
     }
             delete conv;
         }
     }

-#endif
+#endif // __DARWIN__
+

     // step (2)
     wxFontEncoding enc = m_encoding;
 #if wxUSE_FONTMAP
     // step (2)
     wxFontEncoding enc = m_encoding;
 #if wxUSE_FONTMAP


@@ -3708,13 +3159,11 @@ wxCharBuffer wxSafeConvertWX2MB(const wchar_t *ws)
 
 #ifdef __WINDOWS__
     WX_DEFINE_GLOBAL_CONV2(wxMBConv, wxMBConv_win32, wxConvLibc, wxEMPTY_PARAMETER_VALUE);
 
 #ifdef __WINDOWS__
     WX_DEFINE_GLOBAL_CONV2(wxMBConv, wxMBConv_win32, wxConvLibc, wxEMPTY_PARAMETER_VALUE);

-#elif defined(__WXMAC__) && !defined(__MACH__)
-    WX_DEFINE_GLOBAL_CONV2(wxMBConv, wxMBConv_mac, wxConvLibc, wxEMPTY_PARAMETER_VALUE);

 #else
     WX_DEFINE_GLOBAL_CONV2(wxMBConv, wxMBConvLibc, wxConvLibc, wxEMPTY_PARAMETER_VALUE);
 #endif
 
 #else
     WX_DEFINE_GLOBAL_CONV2(wxMBConv, wxMBConvLibc, wxConvLibc, wxEMPTY_PARAMETER_VALUE);
 #endif
 

-WX_DEFINE_GLOBAL_CONV(wxMBConvUTF8, wxConvUTF8, wxEMPTY_PARAMETER_VALUE);
+WX_DEFINE_GLOBAL_CONV(wxMBConvStrictUTF8, wxConvUTF8, wxEMPTY_PARAMETER_VALUE);

 WX_DEFINE_GLOBAL_CONV(wxMBConvUTF7, wxConvUTF7, wxEMPTY_PARAMETER_VALUE);
 
 WX_DEFINE_GLOBAL_CONV(wxCSConv, wxConvLocal, (wxFONTENCODING_SYSTEM));
 WX_DEFINE_GLOBAL_CONV(wxMBConvUTF7, wxConvUTF7, wxEMPTY_PARAMETER_VALUE);
 
 WX_DEFINE_GLOBAL_CONV(wxCSConv, wxConvLocal, (wxFONTENCODING_SYSTEM));


@@ -3723,19 +3172,18 @@ WX_DEFINE_GLOBAL_CONV(wxCSConv, wxConvISO8859_1, (wxFONTENCODING_ISO8859_1));
 WXDLLIMPEXP_DATA_BASE(wxMBConv *) wxConvCurrent = wxGet_wxConvLibcPtr();
 WXDLLIMPEXP_DATA_BASE(wxMBConv *) wxConvUI = wxGet_wxConvLocalPtr();
 
 WXDLLIMPEXP_DATA_BASE(wxMBConv *) wxConvCurrent = wxGet_wxConvLibcPtr();
 WXDLLIMPEXP_DATA_BASE(wxMBConv *) wxConvUI = wxGet_wxConvLocalPtr();
 

-#if defined(__WXMAC__) && defined(TARGET_CARBON)
-static wxMBConv_macUTF8D wxConvMacUTF8DObj;
+#ifdef __DARWIN__
+// The xnu kernel always communicates file paths in decomposed UTF-8.
+// WARNING: Are we sure that CFString's conversion will cause decomposition?
+static wxMBConv_cf wxConvMacUTF8DObj(wxFONTENCODING_UTF8);

 #endif
 #endif

+

 WXDLLIMPEXP_DATA_BASE(wxMBConv *) wxConvFileName =
 WXDLLIMPEXP_DATA_BASE(wxMBConv *) wxConvFileName =

-#ifdef __WXOSX__
-#if defined(__WXMAC__) && defined(TARGET_CARBON)
+#ifdef __DARWIN__

                                     &wxConvMacUTF8DObj;
                                     &wxConvMacUTF8DObj;

-#else
-                                    wxGet_wxConvUTF8Ptr();
-#endif
-#else // !__WXOSX__
+#else // !__DARWIN__

                                     wxGet_wxConvLibcPtr();
                                     wxGet_wxConvLibcPtr();

-#endif // __WXOSX__/!__WXOSX__
+#endif // __DARWIN__/!__DARWIN__

 
 #else // !wxUSE_WCHAR_T
 
 
 #else // !wxUSE_WCHAR_T