#!/bin/ash

if which xscreensaver; then
	[ -z "$UID" ] && UID=$(id -u)
	[ -z "$HOME" ] && HOME="$(getent passwd "$UID" | head -n 1 | awk -F ':' '{print $6}')"
	if ! [ -s "$HOME/.xscreensaver" ]; then
		. /opt/openslx/config
		NUM=${SLX_SCREEN_STANDBY_TIMEOUT}
		if [ -n "$NUM" ] && [ "$NUM" -gt 60 ]; then
			SECS=0$(( NUM % 60 ))
			MINS=0$(( ( NUM / 60 ) % 60 ))
			HRS=0$(( ( NUM / 3600 ) % 60 ))
			STANDBY="${HRS:$(( ${#HRS} - 2 )):2}:${MINS:$(( ${#MINS} - 2 )):2}:${SECS:$(( ${#SECS} - 2 )):2}"
		else
			STANDBY=0:00:00
		fi
		cat > "$HOME/.xscreensaver" <<EOF
mode:         blank
timeout:      24:00:00
lock:         True
lockTimeout:  0:00:10
fade:         False
unfade:       False
dpmsEnabled:  True
dpmsStandby:  $STANDBY
dpmsSuspend:  $STANDBY
dpmsOff:      $STANDBY
EOF
	fi
	xscreensaver -no-splash &
fi
true