X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/cdb14ecbe7fdf65f6c2dfd4b98526feb7813ddf9..1d7ea62e9e91bf5717feafb361e89ac8c7d32913:/src/common/strconv.cpp

diff --git a/src/common/strconv.cpp b/src/common/strconv.cpp
index 4741650e15..45af589a8b 100644
--- a/src/common/strconv.cpp
+++ b/src/common/strconv.cpp
@@ -270,9 +270,9 @@ const wxWCharBuffer wxMBConv::cMB2WC(const char *szString, size_t nStringLen, si
         }
 
         //Increment to next (sub)string
-        //Note that we have to use strlen here instead of nLen
-        //here because XX2XX gives us the size of the output buffer,
-        //not neccessarly the length of the string
+        //Note that we have to use strlen instead of nLen here
+        //because XX2XX gives us the size of the output buffer,
+        //which is not necessarily the length of the string
         szPos += strlen(szPos) + 1;
     }
 
@@ -332,9 +332,9 @@ const wxCharBuffer wxMBConv::cWC2MB(const wchar_t *szString, size_t nStringLen,
         }
 
         //Increment to next (sub)string
-        //Note that we have to use wxWcslen here instead of nLen
-        //here because XX2XX gives us the size of the output buffer,
-        //not neccessarly the length of the string
+        //Note that we have to use wxWcslen instead of nLen here
+        //because XX2XX gives us the size of the output buffer,
+        //which is not necessarily the length of the string
         szPos += wxWcslen(szPos) + 1;
     }
 
@@ -363,34 +363,13 @@ size_t wxMBConvLibc::WC2MB(char *buf, const wchar_t *psz, size_t n) const
 // wxConvBrokenFileNames 
 // ----------------------------------------------------------------------------
 
-wxConvBrokenFileNames::wxConvBrokenFileNames()
+wxConvBrokenFileNames::wxConvBrokenFileNames(const wxChar *charset)
 {
-    // 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 )
-    {
-        m_conv = new wxCSConv(encName);
-    }
-    else // no G_FILENAME_ENCODING
-    {
-        // (2) if a non default locale is set, assume that the user wants his
-        //     filenames in this locale too
-        switch ( wxLocale::GetSystemEncoding() )
-        {
-            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;
-        }
-    }
+    if ( !charset || wxStricmp(charset, _T("UTF-8")) == 0
+                  || wxStricmp(charset, _T("UTF8")) == 0  )
+        m_conv = new wxMBConvUTF8(wxMBConvUTF8::MAP_INVALID_UTF8_TO_OCTAL);
+    else
+        m_conv = new wxCSConv(charset);
 }
 
 size_t
@@ -645,6 +624,15 @@ 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
         {
@@ -782,6 +770,14 @@ 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]) )