#!/bin/sh
#
# $NetBSD: postfix,v 1.11 2006/09/05 22:10:51 christos Exp $
#

# PROVIDE: mail
# REQUIRE: LOGIN
#	we make mail start late, so that things like .forward's are not
#	processed until the system is fully operational

$_rc_subr_loaded . /etc/rc.subr

name="postfix"
rcvar=$name
postfix_command="/usr/sbin/${name}"
required_files="/etc/${name}/main.cf"
start_precmd="postfix_precmd"
start_cmd="postfix_op"
stop_cmd="postfix_op"
reload_cmd="postfix_op"
extra_commands="reload"
spooletcdir="/var/spool/${name}/etc"
required_dirs=$spooletcdir
newaliases="/usr/bin/newaliases"

postfix_precmd()
{
	# As this is called after the is_running and required_dir checks
	# are made in run_rc_command(), we can safely assume ${spooletcdir}
	# exists and postfix isn't running at this point (unless forcestart
	# is used).
	#

	for f in localtime resolv.conf services; do
		if [ -f /etc/$f ]; then
			cmp -s /etc/$f ${spooletcdir}/$f || \
			    cp -p /etc/$f ${spooletcdir}/$f
		fi
	done

	for f in $(postconf -h alias_database); do
		dbfile="${f#*:}"
		if [ -f "${dbfile}.db" ]; then
			if [ ! "${dbfile}" -ot "${dbfile}.db" ]; then
				echo \
	    "${name}: ${dbfile} newer than ${dbfile}.db, running $newaliases"
				$newaliases
			fi
		else
			echo \
	    "${name}: ${dbfile}.db not present, running $newaliases"
			$newaliases
		fi
	done
}

postfix_op()
{
	${postfix_command} ${rc_arg}
}

load_rc_config $name
run_rc_command "$1"