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

We now filter incoming data, which means we can start assuming the
clipboard data is always null terminated. This allows us to clean
up a lot of the internal handling.

Applets don't work anymore so remove everything that has to do
with serving them.

No longer tolerate loading the VNC extension but not being able to
initialize it. This avoids a lot of error prone checking to see
if the extension has started fully or not.

Use the new X server API as the reference system and emulate it on
the older API. Avoids a lot of code duplication.

Pointer are global, not screen specific. Hence so is also the cursor
sprite.

Allows to specify which configuration parameters can be modified on runtime.

Also handle clipboard transactions from the server to the client
directly in the server without the help of vncconfig.

Handle the clipboard directly in the server, avoiding the
dependency on vncconfig. This commit adds support for clipboard
from the client to the server. Handling of the other direction
will follow.

Starting Xvnc without having any VNC functionality is pretty much
pointless. So terminate when that happens, making the situation easier
to detect for startup scripts.

 * Add typedef for XF86OptionPtr for Xorg < 112
 * Include stddef.h to prevent missing size_t definition errors
 * Workaround for libtool convenience library issue

The internal Xorg headers are very incompatible with C++ and we've had
to resort to all kinds of hacks in order to include them in our C++
code. This approach isn't really viable long term so restructure things
so that we have a glue layer written in C that bridges the Xorg core
with the RFB classes.

Xvnc's parameters via vncconfig.

Also Xvnc got new option called "-noclipboard" which disables "*CutText"
runtime modification.


git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4226 3789f03b-4d11-0410-bbf8-ca57d06f2519

Based on patch by George Wright but heavily rewritten in order to
dynamically reallocate the framebuffer, allowing any resize.


git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@3688 3789f03b-4d11-0410-bbf8-ca57d06f2519

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/branches/1.5-xserver@2483 3789f03b-4d11-0410-bbf8-ca57d06f2519

- replaced unix/xc.patch by unix/xserver.patch
- completely deleted unneded unix/xc subtree (sources are in unix/xserver/hw/vnc)


git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/branches/1.5-xserver@2439 3789f03b-4d11-0410-bbf8-ca57d06f2519

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@590 3789f03b-4d11-0410-bbf8-ca57d06f2519

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/branches/merge-with-vnc-4.1.1@526 3789f03b-4d11-0410-bbf8-ca57d06f2519

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