#!/bin/sh

# description: start/stop sendmail milter plugin milter-regex
#
# default: S/K40 0/K40 1/K40 2/S87

. /lib/svc/share/smf_include.sh

# ACCOUNT, under which the milter should run
ACCOUNT=smmsp

# configuration file
CONF=/etc/mail/milter-regex.conf

SOCKET=`/usr/bin/svcprop -p config/socket $SMF_FMRI 2>/dev/null`
if [ -z "$LOCALNETS" -o '""' = "$LOCALNETS" ]; then
	SOCKET="local:/var/milter/milter-regex.sock"
fi

# If "yes", log verbose to syslog with mail.debug
# Make sure, you have a lot of space on your logging device, when enabling
# this option !!!
VERBOSE=`/usr/bin/svcprop -p config/debug $SMF_FMRI 2>/dev/null`
if [ "$VERBOSE" = "true" ]; then
	VERBOSE="-d"
else
	VERBOSE=""
fi

# a comma separatad list of local networks: always accept mails from its
# clients without scanning
LOCALNETS=`/usr/bin/svcprop -p config/local $SMF_FMRI 2>/dev/null`
if [ -z "$LOCALNETS" -o '""' = "$LOCALNETS" ]; then
	LOCALNETS=""
else
	LOCALNETS="-l $LOCALNETS"
fi

# quarantine rejected messages
QUARANTINE=`/usr/bin/svcprop -p config/quarantine $SMF_FMRI 2>/dev/null`
if [ "$QUARANTINE" = "true" ]; then
	QUARANTINE='-q'
else
	QUARANTINE=""
fi
#
# no further changes should be required 
#
MILTERDIR=@CLIENT_BASEDIR@

if [ ! -f ${CONF} ]; then
	echo "Missing config file $CONF"
	exit $SMF_EXIT_ERR_CONFIG
fi
ZN=`/sbin/zonename`
if [ "$ZN" = "global" ]; then
	ZPPID=1
else
	ZPPID=`pgrep -x zsched 2>/dev/null`
fi

case "$1" in
'start')
	echo "Starting milter-regex sendmail filter ..."
	if [ ! -x ${MILTERDIR}/sbin/milter-regex ]; then	
		echo "failed (unable to execute ${MILTERDIR}/sbin/milter-regex)."
		exit $SMF_EXIT_ERR_FATAL
	fi
	PIDS=`pgrep -x -u $ACCOUNT -P $ZPPID milter-regex`
	if [ -n "$PIDS" ]; then
		echo "is already running."
		exit $SMF_EXIT_OK
	fi
	${MILTERDIR}/sbin/milter-regex -c $CONF $VERBOSE $LOCALNETS $QUARANTINE -p ${SOCKET}
	if [ $? -ne 0 ]; then
		echo "failed."
		exit $SMF_EXIT_ERR_FATAL
	fi
	echo "done."
	;;
'stop')
	echo "Stopping milter-regex sendmail filter ..."
	pkill -9 -x -u $ACCOUNT -P $ZPPID milter-regex
	echo "done."
	;;
*)
	echo "Usage: $0 { start | stop }"
	exit $SMF_EXIT_ERR_FATAL
	;;
esac
exit $SMF_EXIT_OK