#!/bin/bash

# Executed by the idle-daemon with the desired action:
# reboot, poweroff, kexec, suspend
# Normally this is done directly by the idle-daemon, but
# we use this wrapper script in exam mode so we can report
# to slx-admin what is happening, and provide idle-daemon
# logs so we can reconstruct why, hopefully.

[ "$UID" != 0 ] && exit 1

action="$1"

case "$action" in
reboot|poweroff|suspend|kexec)
	sleep 1
	conf=$( mktemp || echo "/tmp/id-$RANDOM-$RANDOM" )
	{
		echo "Command:"
		ps aux | grep -F idle-daemon
		echo "Config:"
		grep -F -e TIMEOUT= -e SCHEDULE= /opt/openslx/config
		echo "Journal:"
		journalctl -u idle-daemon.service --no-pager
		echo "Now:"
		date
	} &> "$conf"
	slxlog -s "exam-idledaemon" "Exam mode: Executing action '$action'" "$conf"
	if [ "$action" = kexec ]; then
		systemctl --no-block isolate kexec.target
	else
		systemctl --no-block "$action"
	fi
	;;
*)
	slxlog "exam-idledaemon" "Exam mode: Unknown action '$action' from idle-daemon"
	exit 1
	;;
esac

exit 0