Windows accepts native com interface iStream for data and our side fills that in. Here's a reference to the object created for windows dnd API compliance.
http://mxr.mozilla.org/comm-central/source/mozilla/widget/src/windows/nsDataObj.cpp#910
I can't do unix but writing the temp file for O/S use should be similiar backend IMO
Windows accepts native com interface iStream for data and our side fills that in. Here's a reference to the object created for windows dnd API compliance.
http:// mxr.mozilla. org/comm- central/ source/ mozilla/ widget/ src/windows/ nsDataObj. cpp#910
I can't do unix but writing the temp file for O/S use should be similiar backend IMO