Change the internal clipboard API to use a request based model in
order to be prepared for more advanced clipboard transfers.

Do a proper cleanup when one of the termination timeouts trigger
rather than just exiting on the spot. This makes sure we don't leave
stray stuff around, e.g. unix socket files.

Make things simpler by making this a part of the SDesktop interface
that always needs to be implemented.

It was only used by WinVNC, so push it there instead.

Don't force users of these headers to squash compiler
warnings about unused arguments, annotate with __unused_attr.

There has been some confusion if fillRect() should accept a buffer
or a pixel. This can cause misrendering if your data is not in the
native endian order. A buffer makes more sense here though, and
is what most of the callers are already assuming, so change the
API to follow that.

and the data flow is now more strictly aimed towards this connection class.


git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4771 3789f03b-4d11-0410-bbf8-ca57d06f2519

It has some warts, but should be feature complete. Most of the magic happens
in the desktop class though.


git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@3713 3789f03b-4d11-0410-bbf8-ca57d06f2519

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@589 3789f03b-4d11-0410-bbf8-ca57d06f2519

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/branches/merge-with-vnc-4.1.1@522 3789f03b-4d11-0410-bbf8-ca57d06f2519

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@2 3789f03b-4d11-0410-bbf8-ca57d06f2519