clang-format taken from libinput, except for
ColumnLimit: 100
and some macro definitions (which don't all have an effect anyway...)
It's not perfect but good enough and at least consistent.
Part-of: <https://gitlab.freedesktop.org/libinput/libei/-/merge_requests/383>
We know exactly the lengths of everything involved here so let's use
memcpy. This way we don't need the stringop-truncation warning (a pragma
clang doesn't support anyway).
And add the tests for the list and string helpers as a first use-case, copied
from the libinput tests.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This is the minimum framework to support new clients, added devices and
pointer relative motion events. It's missing a bunch of checks and
verification, most of the server hooks aren't there yet, the only
implementation is a UNIX socket and the protocol is plain text (but at least
the last two makes it netcat-compatible).
Protocol is plain text for now and interaction is like this (S is server, C is client):
S: hello
C: connect myclientname
S: connected
C: add 2 4
S: accept 2
C: rel 2 -1 1
C: rel 2 5 4
Where the last two lines are: add device with id 2 and capability mask 0x4,
send a relative pointer motion event for device 2 with coordinates -1/1, then
5/4.
The implementation relies heavily on some abstraction and macros galore, see
the various util-* files. These are largely copied from libinput, with a few
parts removed and a few other parts added.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
