[Mono-bugs] [Bug 679735] New: Access to assembly configuration file fails when path contains national language characters

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https://bugzilla.novell.com/show_bug.cgi?id=679735

https://bugzilla.novell.com/show_bug.cgi?id=679735#c0


           Summary: Access to assembly configuration file fails when path
                    contains national language characters
    Classification: Mono
           Product: Mono: Runtime
           Version: 2.10.x
          Platform: x86
        OS/Version: Windows 7
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: misc
        AssignedTo: mono-bugs at lists.ximian.com
        ReportedBy: horst at kakuschke.de
         QAContact: mono-bugs at lists.ximian.com
          Found By: Customer
           Blocker: ---


Created an attachment (id=419404)
 --> (http://bugzilla.novell.com/attachment.cgi?id=419404)
Patch file for gfile-posix.c

This is a follow-up to Bug 673793
(https://bugzilla.novell.com/show_bug.cgi?id=673793).
While loading of assemblies in directories containing national language
characters now works fine, the assembly config files still can not be accessed
when running under Windows.

Reading application config files uses eglib's function g_file_get_contents() in
gfile-posix.c - here we also have the problem with UTF8-encoded filenames.

To fix this, I applied unicode conversion and file opening using _wopen() for
windows to gfile-posix.c :

 g_file_get_contents ( ... )
 ...
+#ifdef _MSC_VER
+  {
+    gunichar2* utf16_filename = u8to16 (filename);
+    fd = _wopen ((wchar_t *)utf16_filename, OPEN_FLAGS);
+    g_free (utf16_filename);
+  }
+#else
   fd = open (filename, OPEN_FLAGS);
+#endif
 ...

Patch file is attached.

Thanks,
Horst Kakuschke

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