xref: /src/etc/rc.d/postfix

#!/bin/sh
#
# $NetBSD: postfix,v 1.10 2006/06/18 14:05:34 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

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

	# check modifications on /etc/mail/aliases
	if [ -f "/etc/mail/aliases.db" ]; then
		if [ ! "/etc/mail/aliases" -ot "/etc/mail/aliases.db" ]; then
			echo \
	    "${name}: /etc/mail/aliases newer than /etc/mail/aliases.db, regenerating"
			/usr/bin/newaliases
		fi
	else
		echo \
	    "${name}: /etc/mail/aliases.db not present, generating"
			/usr/bin/newaliases
	fi
}

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

load_rc_config $name
run_rc_command "$1"