On Thu, 10 Mar 2011, Marc-André Moreau wrote:

A lot of code in FreeRDP has been rewritten, but yes, there are some parts of 
code left from rdesktop. I have asked all the
FreeRDP contributors + rdesktop contributors that had their code in FreeRDP. 
The largest portions of code carried from
rdesktop were from Matthew Chapman. It was hard to get in touch with him, but I 
managed to and he agreed to relicense his
code. Other people that have code licensed in rdesktop that I got their 
agreement were Jay and Jeroen. Obviously, I had to
get the agreement from all the FreeRDP contributors. If you feel you've been 
forgotten, please tell us so, we haven't
released 0.9 yet.

Well, Cendio has not agreed to this license change. If you think that all of our code has been replaced, why are Cendio developers still listed in the AUTHORS file? Assuming that the GIT version is the correct one...

A quick check indicates that there are indeed code left from us. Two examples:

* The RDPSND recording support (rdpsnd_flush_record etc). rdpsnd.c even
  still carries this copyright notice:

   Copyright 2006-2008 Pierre Ossman <oss...@cendio.se> for Cendio AB

  And the license header still claims GPL!


* mwm_hide_decorations() was written by me, it has obviously been copied.


There are likely much more code. I've been submitting code to the rdesktop project for more than 8 years. In total, I've done 512 commits. Pierre has done another 62 and Erik Forsberg has done another 76. Out of the total number of commits (1304), this is exactly 50%. Even if you rewrite every single line that we have comitted, I think one can argue that FreeRDP is based on our copyrighted code. IANAL and I haven't checked with our lawyer, but too me it seems impossible to relicense rdesktop without our approval.


Rgds, ---
Peter Åstrand           ThinLinc Chief Developer
Cendio AB               http://www.cendio.com
Wallenbergs gata 4
583 30 Linköping        Phone: +46-13-21 46 00
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