#!/bin/sh -e

case "$1"
  in
    configure)
      update-alternatives --quiet --install \
        /sbin/ipfwadm \
	ipfwadm \
	/sbin/ipfwadm-wrapper 60

      update-alternatives --quiet --install \
        /usr/share/man/man8/ipfwadm.8.gz \
	ipfwadm.8.gz \
	/usr/share/man/man8/ipfwadm-ipchainsalternative.8.gz 60

      update-alternatives --quiet --install \
        /usr/share/man/man4/ipfw.4.gz \
	ipfw.4.gz \
	/usr/share/man/man4/ipfw-ipchainsalternative.4.gz 60

      update-rc.d ipchains defaults 10 >/dev/null
      
      if [ -f /etc/init.d/ipchains ] && [ ! -f /etc/ipchains.save ]
        then
	  if ! /etc/init.d/ipchains save
	    then
	      echo "Unable to save ipchains rules. (Kernel w/o ipchains?)"
	    else
	      echo "Initial saving done."
	    fi
	fi
      ;;
    abort-upgrade|abort-remove|abort-deconfigure)
      ;;
    *)
      echo "postinst called with unknown argument \"$1\"" >&2
      exit 1
      ;;
 esac

# Automatically added by dh_installdocs
if [ "$1" = "configure" ]; then
	if [ -d /usr/doc -a ! -e /usr/doc/ipchains -a -d /usr/share/doc/ipchains ]; then
		ln -sf ../share/doc/ipchains /usr/doc/ipchains
	fi
fi
# End automatically added section