#!/bin/sh
set -e

stopinst() {
  cat <<-EOT >&2
	
	The hostname -f command returned: $1
	
	Your system needs to have a fully qualified domain name (fqdn) in
	order to install the var-qmail packages.
	
	Installation aborted.
	
	EOT
  exit 1
}
config() {
  HN="`hostname -f 2>&1`" || stopinst "$HN"
  echo "$HN" |grep -F . >/dev/null || stopinst "$HN"
  /usr/lib/qmail/bin/config-fast "$HN"
}

test "$1" = 'configure' || exit 0

# policy 10.6: create named pipe not included in the package
if test ! -p /var/lib/qmail/queue/lock/trigger; then
  rm -f /var/lib/qmail/queue/lock/trigger
  mkfifo -m0622 /var/lib/qmail/queue/lock/trigger
  chown qmails:qmail /var/lib/qmail/queue/lock/trigger
fi

if test -f /var/lib/qmail/control/me; then
  cat <<-\EOT
	You already have a '/var/lib/qmail/control/me', assuming that
	qmail on your system is already configured.
	EOT
else
  config
fi

test -n "$2" || exit 0

# upgrading
if test ! -x /usr/sbin/update-service; then
  cat <<-\EOT
	The update-service program is not available, assuming no qmail
	services need to be restarted.
	EOT
  exit 0
fi
if update-service --check qmail-send; then
  echo 'Restarting qmail-send...'
  svc -t /etc/service/qmail-send
fi
if update-service --check qmail-verify; then 
  echo 'Restarting qmail-verify...'
  svc -t /etc/service/qmail-verify
fi