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#!/bin/sh
#set -e
#
# POSIX-compliant shell function
# to check for the existence of a command
# Return 0 if found
#
pathfind() {
OLDIFS="$IFS"
IFS=:
for p in $PATH; do
if [ -x "$p/$*" ]; then
IFS="$OLDIFS"
return 0
fi
done
IFS="$OLDIFS"
return 1
}
if [ "$1" = purge ]; then
pathfind update-inetd
if [ $? = 0 ]; then
update-inetd --remove sane-port
update-inetd --remove "#<off># sane-port"
fi
#
# purge systemd files
#
rm -f /etc/systemd/system/saned.socket
rm -f /var/lib/systemd/deb-systemd-helper-enabled/saned.socket.dsh-also
rm -f /var/lib/systemd/deb-systemd-helper-masked/saned.socket
if [ -d /var/lib/systemd/deb-systemd-helper-enabled ]; then
rmdir --ignore-fail-on-non-empty /var/lib/systemd/deb-systemd-helper-enabled
fi
if [ -d /var/lib/systemd/deb-systemd-helper-masked ]; then
rmdir --ignore-fail-on-non-empty /var/lib/systemd/deb-systemd-helper-masked
fi
fi
#DEBHELPER#
exit 0
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