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2004-01-19 Karl Runge <runge@karlrunge.com>
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* improvements to pointer event handling primarily during window
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dragging. check_user_input() for non-threaded and pointer()
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for threaded. Revert to old way via -old_pointer option.
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* some memory I/O improvement by using copy_tiles() instead
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of copy_tile(). New one does rows of tiles at same time.
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Revert to old way via -old_copytile.
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* handle case of more mouse buttons on client than on X server.
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* added -buttonmap option for finer control over button differences.
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2004-01-09 Karl Runge <runge@karlrunge.com>
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* options -allow / -localhost for simple IP based access screening
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* option -nodragging to skip all screen updates during mouse drags
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(thanks to Michal Sabala)
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* option -input_skip to allow users to tune watch_loop dropthru rate
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* try to avoid wasting RAM for framebuffer under -nofb
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* cleanup wrt bpp vs. depth
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2003-12-08 Karl Runge <runge@karlrunge.com>
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* add Xbell support using XKEYBOARD extension (disable: -nobell)
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* add "-nofb" to disable framebuffer, i.e. mouse + keyboard only (!)
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* add "-notruecolor" to force indexed 8bpp color (when 8bpp)
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* make alias "-forever" for "-many"
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From Karl (x11vnc's father) on Apr 2, 2003:
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New option -nocursor to not display the vncviewer local cursor if user
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does not want it (also caused some problems with older vncviewers)
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New option -mouse to show the position of the X server mouse (i.e. lagged
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from the user's vnc cursor position). Also: -mouseX will try to show
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the a different cursor (X) when on the root background.
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New option -many to wait for more connections rather than exiting when
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the first client(s) disconnect.
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New option -flashcmap to try to follow installed colormaps under 8bpp
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indexed color as pointer is moved.
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New option -nap to watch for low activity and throttle down the polling
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rate. Useful on shared machines to keep the load down.
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Experimental option -id <windowid> to show just that window and not
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the whole display. Some remaining bugs and inconvenient behavior...
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(e.g. new toplevels can be unseen)
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Fixed bug on multi-headed machines where the screen number was being
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ignored in a number of places.
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Fixed bug wrt connect_once mode. Now just refuses new clients unless
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shared rather than terminating all clients.
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Try to follow changing default colormap under 8bpp indexed color
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as color cells are added.
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Needed to pick up HAVE_LIBPTHREAD from autoconf.
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defined a select() macro for usleep() since usleep is not always thread
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safe.
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Catch and exit on errors in the shm setup work (XShmCreateImage, shmget,...)
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and moved the creation and removal work to separate utility functions.
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Added signal and X error handlers to try to clean out the shm objects
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before exiting on interrupt, etc.
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Improved performance a bit on the memcmp() in scan_display() by checking
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the whole line first.
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Added a workaround when threaded where libvncserver may disconnect too
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early if it does not hear from a client (a small heartbeat is sent).
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This may not be needed any longer.
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If -desktop has not been prescribed, try to choose a title based on DISPLAY
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and the hostname (and window name under -id).
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