X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b2c13097deb7736a86a278c02d0b3f7cd9873750..3d70763cd84bc4d8f3060a8188b1d5dd37cbe37b:/src/common/strconv.cpp?ds=inline

diff --git a/src/common/strconv.cpp b/src/common/strconv.cpp
index e502652057..9df03b339f 100644
--- a/src/common/strconv.cpp
+++ b/src/common/strconv.cpp
@@ -55,9 +55,6 @@
 #include <ctype.h>
 #include <string.h>
 #include <stdlib.h>
-#ifdef HAVE_LANGINFO_H
-  #include <langinfo.h>
-#endif
 
 #if defined(__WIN32__) && !defined(__WXMICROWIN__)
     #define wxHAVE_WIN32_MB2WC
@@ -155,7 +152,7 @@ static size_t decode_utf16(const wxUint16* input, wxUint32& output)
         output = *input;
         return 1;
     }
-    else if ((input[1]<0xdc00) || (input[1]>=0xdfff))
+    else if ((input[1]<0xdc00) || (input[1]>0xdfff))
     {
         output = *input;
         return (size_t)-1;
@@ -360,55 +357,40 @@ size_t wxMBConvLibc::WC2MB(char *buf, const wchar_t *psz, size_t n) const
     return wxWC2MB(buf, psz, n);
 }
 
-#ifdef __WXGTK20__
+#ifdef __UNIX__
 
 // ----------------------------------------------------------------------------
-// wxConvBrokenFileNames is made for GTK2 in Unicode mode when
-// files are accidentally written in an encoding which is not
-// the system encoding. Typically, the system encoding will be
-// UTF8 but there might be files stored in ISO8859-1 on disk.
+// wxConvBrokenFileNames 
 // ----------------------------------------------------------------------------
 
-class wxConvBrokenFileNames : public wxMBConv
-{
-public:
-    wxConvBrokenFileNames();
-    virtual ~wxConvBrokenFileNames() { delete m_conv; }
-
-    virtual size_t MB2WC(wchar_t *outputBuf, const char *psz, size_t outputSize) const;
-    virtual size_t WC2MB(char *outputBuf, const wchar_t *psz, size_t outputSize) const;
-
-private:
-    // the conversion object we forward to
-    wxMBConv *m_conv;
-};
-
 wxConvBrokenFileNames::wxConvBrokenFileNames()
 {
     // decide which conversion to use for the file names
 
     // (1) this variable exists for the sole purpose of specifying the encoding
     //     of the filenames for GTK+ programs, so use it if it is set
-    const wxChar *encName = wxGetenv(_T("G_FILENAME_ENCODING"));
-    if ( encName )
+    wxString encName(wxGetenv(_T("G_FILENAME_ENCODING")));
+    encName.MakeUpper();
+    if ( !encName.empty() && encName != _T("UTF-8") && encName != _T("UTF8") )
     {
         m_conv = new wxCSConv(encName);
     }
     else // no G_FILENAME_ENCODING
     {
+        if ( encName.empty() )
+            encName = wxLocale::GetSystemEncodingName().Upper();
+
         // (2) if a non default locale is set, assume that the user wants his
         //     filenames in this locale too
-        switch ( wxLocale::GetSystemEncoding() )
+        if ( !encName.empty() && encName != _T("UTF-8") && encName != _T("UTF8") )
+        {
+            wxSetEnv(_T("G_FILENAME_ENCODING"), encName);
+            m_conv = new wxMBConvLibc;
+        }
+        else
         {
-            default:
-                m_conv = new wxMBConvLibc;
-                break;
-
             // (3) finally use UTF-8 by default
-            case wxFONTENCODING_SYSTEM:
-            case wxFONTENCODING_UTF8:
-                m_conv = new wxMBConvUTF8(wxMBConvUTF8::MAP_INVALID_UTF8_TO_OCTAL);
-                break;
+            m_conv = new wxMBConvUTF8(wxMBConvUTF8::MAP_INVALID_UTF8_TO_OCTAL);
         }
     }
 }
@@ -429,7 +411,7 @@ wxConvBrokenFileNames::WC2MB(char *outputBuf,
     return m_conv->WC2MB( outputBuf, psz, outputSize );
 }
 
-#endif // __WXGTK20__
+#endif
 
 // ----------------------------------------------------------------------------
 // UTF-7
@@ -665,6 +647,15 @@ size_t wxMBConvUTF8::MB2WC(wchar_t *buf, const char *psz, size_t n) const
             if (buf)
                 *buf++ = cc;
             len++;
+
+            // escape the escape character for octal escapes
+            if ((m_options & MAP_INVALID_UTF8_TO_OCTAL)
+                    && cc == '\\' && (!buf || len < n))
+            {
+                if (buf)
+                    *buf++ = cc;
+                len++;
+            }
         }
         else
         {
@@ -802,6 +793,14 @@ size_t wxMBConvUTF8::WC2MB(char *buf, const wchar_t *psz, size_t n) const
                 *buf++ = (char)(cc - wxUnicodePUA);
             len++;
         }
+        else if ( (m_options & MAP_INVALID_UTF8_TO_OCTAL)
+                    && cc == L'\\' && psz[0] == L'\\' )
+        {
+            if (buf)
+                *buf++ = (char)cc;
+            psz++;
+            len++;
+        }
         else if ( (m_options & MAP_INVALID_UTF8_TO_OCTAL) &&
                     cc == L'\\' &&
                         isoctal(psz[0]) && isoctal(psz[1]) && isoctal(psz[2]) )
@@ -2764,10 +2763,6 @@ static wxCSConv wxConvISO8859_1Obj(wxFONTENCODING_ISO8859_1);
 static wxMBConvUTF7 wxConvUTF7Obj;
 static wxMBConvUTF8 wxConvUTF8Obj;
 
-#ifdef __WXGTK20__
-    static wxConvBrokenFileNames wxConvBrokenFileNamesObj;
-#endif
-
 WXDLLIMPEXP_DATA_BASE(wxMBConv&) wxConvLibc = wxConvLibcObj;
 WXDLLIMPEXP_DATA_BASE(wxCSConv&) wxConvLocal = wxConvLocalObj;
 WXDLLIMPEXP_DATA_BASE(wxCSConv&) wxConvISO8859_1 = wxConvISO8859_1Obj;
@@ -2777,8 +2772,6 @@ WXDLLIMPEXP_DATA_BASE(wxMBConv *) wxConvCurrent = &wxConvLibcObj;
 WXDLLIMPEXP_DATA_BASE(wxMBConv *) wxConvFileName = &
 #ifdef __WXOSX__
                                     wxConvUTF8Obj;
-#elif __WXGTK20__
-                                    wxConvBrokenFileNamesObj;
 #else
                                     wxConvLibcObj;
 #endif