PKGBUILDs/community/postgrey/postgrey.rc
2009-10-09 21:15:33 -05:00

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#!/bin/bash
# source application-specific settings
POSTGREY_CONF=/etc/conf.d/postgrey
[ -f $POSTGREY_CONF ] && . $POSTGREY_CONF
. /etc/rc.conf
. /etc/rc.d/functions
GROUP="postgrey"
USER="postgrey"
DAEMON_NAME="postgrey"
POSTGREY_BIN="/usr/sbin/postgrey"
PID=`pidof -o %PPID /usr/sbin/postgrey`
checkconfig() {
#slightly modified from GENTOO init.d checkconfig.
if [ -z $POSTGREY_TYPE ]
then
echo "You need to choose the server type you want"
echo "by setting the POSTGREY_TYPE variable in ${conf}."
else
if [ "$POSTGREY_TYPE" = "inet" ]
then
if [ -z "$POSTGREY_PORT" ] || [ -z "$POSTGREY_HOST" ]
then
echo "The following entries are missing in ${conf}:"
[ -z "$POSTGREY_HOST" ] && echo " - POSTGREY_HOST"
[ -z "$POSTGREY_PORT" ] && echo " - POSTGREY_PORT"
stat_fail
fi
POSTGREY_ADDR="$POSTGREY_TYPE=$POSTGREY_HOST:$POSTGREY_PORT"
else
if [ -z "$POSTGREY_SOCKET" ]
then
echo "The following entries are missing in $conf:"
[ -z "$POSTGREY_SOCKET" ] && echo " - POSTGREY_SOCKET"
stat_fail
fi
POSTGREY_ADDR="$POSTGREY_TYPE=$POSTGREY_SOCKET"
fi
fi
}
start() {
checkconfig || stat_fail
stat_busy "Starting Postgrey"
# HACK -- start a subshell and corrects perms on the socket...
( if [ "x${POSTGREY_TYPE}" = "xunix" ]; then
rm -f ${POSTGREY_SOCKET};
while ! test -S ${POSTGREY_SOCKET}; do sleep 1; done;
chmod a+rw,a-x ${POSTGREY_SOCKET}; fi ) &
[ -z "$PID" ] && $POSTGREY_BIN --daemonize --$POSTGREY_ADDR --group=$GROUP --user=$USER $POSTGREY_OPTS > /dev/null
if [ $? -gt 0 ]
then
stat_fail
else
add_daemon postgrey
stat_done
fi
}
stop() {
stat_busy "Stopping Postfix"
[ ! -z "$PID" ] && kill -9 $PID &> /dev/null
if [ $? -gt 0 ]
then
stat_fail
else
rm_daemon postgrey
stat_done
fi
}
case "$1" in
start)
start
;;
stop)
stop
;;
restart)
# calling 'stop' and 'start' without the $0 fails...
$0 stop
$0 start
;;
*)
echo "usage: $0 {start|stop|restart}"
esac
exit 0