#!/bin/sh -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 /usr/share/doc/packaging-manual/
#
# quoting from the policy:
#     Any necessary prompting should almost always be confined to the
#     post-installation script, and should be protected with a conditional
#     so that unnecessary prompting doesn't happen if a package's
#     installation fails and the `postinst' is called with `abort-upgrade',
#     `abort-remove' or `abort-deconfigure'.

# make sure this file exists to prevent someone from doing a symlink exploit
test -e /var/spool/fax/outgoing/faxqueue_done ||
  touch /var/spool/fax/outgoing/faxqueue_done
chown uucp:fax /var/spool/fax/outgoing/faxqueue_done

# ensuring proper permissions
FAX_USER=uucp
FAX_GROUP=fax

# conditional stuff
case "$1" in
    configure)
        # place the templates in /etc if they're not there ...
        for file in faxheader faxrunq.config sendfax.config; do
            if [ ! -f /etc/mgetty/$file ] ; then
                cp -a /usr/share/mgetty/templates/etc/$file /etc/mgetty/$file;
            fi;
        done

	. /usr/share/debconf/confmodule
	db_version 2.0
	    
	db_get "mgetty-fax/start_faxrunqd"

	if [ "$RET" = "true" ]; then
	    rm -f /etc/mgetty/.faxrunqd_not_to_be_run || true
	else
	    touch /etc/mgetty/.faxrunqd_not_to_be_run
	fi

	db_stop

	# ensuring permissions are set correctly
	if ! dpkg-statoverride --list /usr/lib/mgetty-fax/faxq-helper >/dev/null; then
	    dpkg-statoverride --update --add $FAX_USER $FAX_GROUP 4755 /usr/lib/mgetty-fax/faxq-helper;
	fi

        for i in /var/spool/fax/outgoing /var/log/mgetty/fax; do
		if ! dpkg-statoverride --list $i >/dev/null; then
		    dpkg-statoverride --update --add $FAX_USER root 0755 $i;
		fi
	done

	# for upgrades from < 1.1.30-7 (means: woody)
	# set new make.coverpg-location
	if [ -x /usr/lib/mgetty+sendfax/make.coverpg -a ! -e /etc/mgetty/make.coverpg ];
		then ln -s /usr/lib/mgetty+sendfax/make.coverpg /etc/mgetty/
	fi
	;;
    abort-upgrade|abort-remove|abort-deconfigure)
	;;
    *)
	;;
esac

# Automatically added by dh_installinit/13.6
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	if [ -z "${DPKG_ROOT:-}" ] && [ -x "/etc/init.d/mgetty-fax" ]; then
		update-rc.d mgetty-fax defaults >/dev/null
		invoke-rc.d mgetty-fax restart || exit 1
	fi
fi
# End automatically added section


exit 0;