[wxCode-users] [ wxcode-Bugs-1206812 ] wxBzipStream makes file wrong

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Bugs item #1206812, was opened at 2005-05-23 06:47
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Category: wxgzipstreams
Group: v1.0 (example)
Status: Open
Resolution: None
Priority: 5
Submitted By: Steven Van Ingelgem (g00fy)
Assigned to: M.J.Wetherell (chiclero)
Summary: wxBzipStream makes file wrong

Initial Comment:
I'm just playing around a bit with the wxBzipStream, and 
it seems to be converting 0x0A -> 0x0D 0x0A on 
windows system... Which is ofcourse unacceptable...

What I do is the following:
  //////////////////////////////////////////////////////////////////////////
  // Compress BZ2
  {
    wxFFileOutputStream out(_T("test.bz2"));
    wxBZipOutputStream zip(out);
    wxFFile in( wxT("projects.db"), wxT("rb") );

    size_t size = in.Length();
    BYTE * tmp = new BYTE[size];

    in.Read(tmp, size);
    zip.Write( tmp, size );

    out.Close();
  }

  //////////////////////////////////////////////////////////////////////////
  // Extract BZ2
  {
    wxFFileInputStream in( wxT("test.bz2") );
    wxBZipInputStream zip(in);
    wxFFile out( wxT("temp"), wxT("w") );

    BYTE buf[4096];
    do
    {
    	zip.Read(buf, 4096);
      out.Write(buf, zip.LastRead());
    } while( zip.LastRead() > 0 );
  }


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