#!/bin/sh
# postinst script for avahi-daemon

set -e

# summary of how this script can be called:
#        * <postinst> `configure' <most-recently-configured-version>
#        * <old-postinst> `abort-upgrade' <new version>
#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
#          <new-version>
#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
#          <failed-install-package> <version> `removing'
#          <conflicting-package> <version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package

case "$1" in
  configure)
    adduser --disabled-password  --quiet --system \
      --home /run/avahi-daemon --no-create-home \
      --gecos "Avahi mDNS daemon" --group avahi

    # Add the netdev group unless it's already there
    addgroup --quiet --system netdev || true

    s="/etc/network/if-post-down.d/avahi-daemon.dpkg-backup"
    if dpkg --compare-versions "$2" lt 0.8.5~ && [ -L "$s" ] ; then
      rm -f "$s"
    fi

    # Ask the bus to reload the config file
    if [ -x "/etc/init.d/dbus" ]; then
      invoke-rc.d dbus force-reload || true
    fi
  ;;
  abort-upgrade|abort-remove|abort-deconfigure)
  ;;
  *)
    echo "postinst called with unknown argument \`$1'" >&2
    exit 1
  ;;
esac

if dpkg --compare-versions "$2" lt-nl "0.8-3ubuntu2" ; then
	if [ -f /etc/network/if-up.d/avahi-daemon ] ; then
		rm /etc/network/if-up.d/avahi-daemon
	fi
	if [ -L /etc/network/if-post-down.d/avahi-daemon ] ; then
		rm /etc/network/if-post-down.d/avahi-daemon
	fi
fi
# Automatically added by dh_installdeb/13.6ubuntu1
dpkg-maintscript-helper rm_conffile /etc/network/if-up.d/avahi-daemon 0.8-4\~ avahi-daemon -- "$@"
dpkg-maintscript-helper rm_conffile /etc/resolvconf/update-libc.d/avahi-daemon 0.8-4\~ avahi-daemon -- "$@"
# End automatically added section
# Automatically added by dh_installinit/13.6ubuntu1
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	if [ -z "${DPKG_ROOT:-}" ] && [ -x "/etc/init.d/avahi-daemon" ]; then
		update-rc.d avahi-daemon defaults >/dev/null
		if [ -n "$2" ]; then
			_dh_action=restart
		else
			_dh_action=start
		fi
		invoke-rc.d --skip-systemd-native avahi-daemon $_dh_action || exit 1
	fi
fi
# End automatically added section
# Automatically added by dh_installsystemd/13.6ubuntu1
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	# This will only remove masks created by d-s-h on package removal.
	deb-systemd-helper unmask 'avahi-daemon.service' >/dev/null || true

	# was-enabled defaults to true, so new installations run enable.
	if deb-systemd-helper --quiet was-enabled 'avahi-daemon.service'; then
		# Enables the unit on first installation, creates new
		# symlinks on upgrades if the unit file has changed.
		deb-systemd-helper enable 'avahi-daemon.service' >/dev/null || true
	else
		# Update the statefile to add new symlinks (if any), which need to be
		# cleaned up on purge. Also remove old symlinks.
		deb-systemd-helper update-state 'avahi-daemon.service' >/dev/null || true
	fi
fi
# End automatically added section
# Automatically added by dh_installsystemd/13.6ubuntu1
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	# This will only remove masks created by d-s-h on package removal.
	deb-systemd-helper unmask 'avahi-daemon.socket' >/dev/null || true

	# was-enabled defaults to true, so new installations run enable.
	if deb-systemd-helper --quiet was-enabled 'avahi-daemon.socket'; then
		# Enables the unit on first installation, creates new
		# symlinks on upgrades if the unit file has changed.
		deb-systemd-helper enable 'avahi-daemon.socket' >/dev/null || true
	else
		# Update the statefile to add new symlinks (if any), which need to be
		# cleaned up on purge. Also remove old symlinks.
		deb-systemd-helper update-state 'avahi-daemon.socket' >/dev/null || true
	fi
fi
# End automatically added section
# Automatically added by dh_installsystemd/13.6ubuntu1
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	if [ -d /run/systemd/system ]; then
		systemctl --system daemon-reload >/dev/null || true
		if [ -n "$2" ]; then
			_dh_action=restart
		else
			_dh_action=start
		fi
		deb-systemd-invoke $_dh_action 'avahi-daemon.service' 'avahi-daemon.socket' >/dev/null || true
	fi
fi
# End automatically added section