Keyboards and pointers aren't freed when devices are removed, so we
should really be testing keyboard_device_count and pointer_device_count
in most cases, not the actual pointers. Otherwise we end up with
different behaviour after removing a device than we had before it was
inserted.
This commit makes screen-share.c compile once again after changes in
commit 1281a36e3b.
Signed-off-by: Dawid Gajownik <gajownik@gmail.com>
Reviewed-by: Derek Foreman <derekf@osg.samsung.com>
The wl_list_for_each operation on the free_buffers list should use
free_link not link, which is a different list.
Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
Reviewed-by: Derek Foreman <derekf@osg.samsung.com>
Removed duplicate definitions of the container_of() macro and
refactored sources to use the single implementation.
Signed-off-by: Jon A. Cruz <jonc@osg.samsung.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
Using the parent '../' path component in #include statements makes
the codebase more rigid and is redundant due to proper -I use.
Signed-off-by: Jon A. Cruz <jonc@osg.samsung.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
These symbols (xkb_map_* and others) were replaced in xkbcommon with more
consistent names. See the header xkbcommon/xkbcommon-compat.h for how
the old names map to the new.
The new names have been available since the first stable xkbcommon
release (0.2.0).
Signed-off-by: Ran Benita <ran234@gmail.com>
I've updated this based on comments, simplifying the command handling.
Currently the screen-share module uses a hard-coded command to start the
fullscreen shell server. This patch causes the module to read the command from
the weston config file (from the "command" key in the "screen-share" section).
The default value remains the same (i.e. to run weston with the RDP backend and
fullscreen shell), but is now located in the weston config file.
As well as allowing the arguments to the fullscreen shell server to be changed,
this also permits an alternative fullscreen shell server to be used if required,
without needing to recompile. Since the command is run as the user running
weston, this should not pose any additional security risk.
Signed-off-by: Andrew Wedgbury <andrew.wedgbury@realvnc.com>
There is no need to unset WAYLAND_DISPLAY and WAYLAND_SOCKET when screen-share
launches the fullscreen shell server. This was done originally in case the
launched server decided to use the wayland backend based on the presence of
these. However, we pass a command line argument telling it to use the RDP
backend, which overrides the automatic backend selection based on the
environment.
Keeping these environment variables allows the launched fullscreen shell server
to know the original server's display name, which it may need in order to show
a configuration UI.
Signed-off-by: Andrew Wedgbury <andrew.wedgbury@realvnc.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
This adds a plugin called screen-share.so. If the screen-share.so module
is imported, it will add the CTRL+ALT+s keybinding to start a screen
sharing session. If you press CTRL+ALT+S, weston will spawn another copy
of weston, this time with the RDP backend, and mirrors the current screen
to it and adds any seats from RDP as aditional seats. The current screen
is defined as the one with the mouse pointer. Currently the CTRL+ALT+s
keybinding is hardcoded as the only way to activate screen sharing. If, at
some point, shells want more control over the screen sharing process, the
API's should be easy to update and export to make this possible.
For security, the command and path to weston is currently hard-coded. It
would not take much aditional code to make this configurable or to allow a
shell to launch other screen-sharing programs. However, handling those
security issues is outside the scope of this patch so it is hard-coded for
now.
Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Dawid Gajownik
Bryce Harrington
Jon Cruz
Ran Benita
Andrew Wedgbury
Hardening
Jason Ekstrand