Support filenames outside the ANSI Code Page

modules/access/file.c

@@ -445,6 +445,24 @@ static int open_file (access_t *p_access, const char *psz_name)
     p_access->info.i_update |= INPUT_UPDATE_SIZE;
     fseek( p_sys->fd, 0, SEEK_SET );
 #else
+    int fd = -1;
+
+# if defined (WIN32)
+    if (GetVersion() < 0x80000000)
+    {
+        /* for Windows NT and above */
+        wchar_t wpath[MAX_PATH + 1];
+        if (!MultiByteToWideChar (CP_UTF8, 0, path, -1, wpath, MAX_PATH))
+        {
+            msg_Err (p_access, "incorrect file name %s", psz_name);
+            return VLC_EGENERIC;
+        }
+        wpath[MAX_PATH] = L'\0'; 
+        fd = _wopen( wpath, O_NONBLOCK );
+    }
+    else
+# endif
+    {
         const char *psz_localname = ToLocale (path);
         if (psz_localname == NULL)
         {
@@ -453,9 +471,9 @@ static int open_file (access_t *p_access, const char *psz_name)
             return -1;
         }
 
-    // FIXME: support non-ANSI filenames on Win32
-    int fd = open (path, O_NONBLOCK /*| O_LARGEFILE*/);
+        fd = open (path, O_NONBLOCK /*| O_LARGEFILE*/);
         LocaleFree (psz_localname);
+    }
     free (path);
 
     if (fd == -1)