This method calls doesn't seem to work anymore having been replaced by
the more intuitve virtual paths on the logind over a year ago.
Arguably that's still a bug upstream that GetSessionByPID no longer
works correctly, but we may as well port to the simpler path that avoids
so many layers of indirection.
Use of "/auto" does not exist on old distros so the legacy path is kept.
The paths used in this class were always wrong, which went unnoticed as
this is the first usage of them.
BUG: 423526
(cherry picked from commit bb7b1226e6)
Commit 19c06e7293 removed setting dpy,
but it is still used in the NewKDM and OldKDM code branches.
So set it again, and add a check that it's not empty where relevant.
In a Plasma Wayland session, kscreenlocker_greet is started by kwin_wayland,
so it doesn't inherit $DISPLAY currently. Additionally, there might not even
be an Xwayland instance running.
Remove the only non-optional use of $DISPLAY and drop the requirement.
setLock was used to tell kdm not to re-auto-login if session is in
crash-restart loop. However given there is no kdm not it serves no use.
Only use was in ksld and was removed in dcdb990e38
Reviewed-By: d_ed
This is the beginning of revision history for this module. If you
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Branched from the monolithic repo kde-workspace, frameworks branch, at commit
049113e719dd2fc4446d054fa1a3aada330094f0
David Edmundson
Wolfgang Bauer
Fabian Vogt
Ahmad Samir
Yuri Chornoivan
Friedrich W. H. Kossebau
Montel Laurent
Bhushan Shah
Aleix Pol