synced with TightVNC 1.2.3
solaris compile cleanups
many x11vnc improvements
added backchannel, an encoding which needs special clients to pass
arbitrary data to the client
changes from Tim Jansen regarding multi threading and client blocking
as well as C++ compliancy
x11vnc can be controlled by starting again with special options if compiling
with LOCAL_CONTROL defined
added x11vnc, a x0rfbserver clone
regard deferUpdateTime in processEvents, if usec<0
initialize deferUpdateTime (memory "leak"!)
changed command line handling (arguments are parsed and then removed)
added very simple example: zippy
added rfbDrawLine, rfbDrawPixel
inserted a deferUpdate mechanism (X11 independent).
removed deletion of requestedRegion
fixed font colour handling.
added rfbDrawCharWithClip to allow for clipping and a background colour.
fixed font colours
added IO function to check password.
rfbNewClient now sets the socket in the fd_set (for the select() call)
when compiling the library with HAVE_PTHREADS and an application
which includes "rfb.h" without, the structures got mixed up.
So, the pthreads section is now always at the end, and also
you get a linker error for rfbInitServer when using two different
fixed two deadlocks: when setting a cursor and when using CopyRect
fixed CopyRect when copying modified regions (they lost the modified
WIN32 target compiles and works for example :-)
fixed CopyRect (was using the wrong order of rectangles...)
should also work with pthreads, because copyrects are
always sent immediately (so that two consecutive copy rects
changed rfbUndrawCursor(rfbClientPtr) to (rfbScreenInfoPtr), because
this makes more sense!
flag backgroundLoop in rfbScreenInfo (if having pthreads)
CopyRect & CopyRegion were implemented.
if you use a rfbDoCopyR* function, it copies the data in the
framebuffer. If you prefer to do that yourself, use rfbScheduleCopyR*
instead; this doesn't modify the frameBuffer.
added flag to optionally not send XCursor updates, but only RichCursor,
or if that is not possible, fall back to server side cursor.
This is useful if your cursor has many nice colours.
fixed java viewer on server side:
SendCursorUpdate would send data even before the client pixel format
was set, but the java applet doesn't like the server's format.
fixed two pthread issues:
rfbSendFramebuffer was sent by a ProcessClientMessage function
(unprotected by updateMutex).
cursor coordinates were set without protection by cursorMutex
source is now equivalent to TridiaVNC 1.2.1
pthreads now work (use iterators!)
cursors are supported (rfbSetCursor automatically undraws cursor)
support for 3 bytes/pixel (slow!)
server side colourmap support
fixed rfbCloseClient not to close the connection (pthreads!)
this is done lazily (and with proper signalling).
cleaned up mac.c (from original OSXvnc); now compiles (untested!)
compiles cleanly on Linux, IRIX, BSD, Apple (Darwin)
rewrote API to use pseudo-methods instead of required functions.
lots of clean up.
Example can show symbols now.