mFi Startup Script for Raspberry Pi

mfi.init

#!/bin/bash
#
# /etc/init.d/mFi -- Ubiquiti mFi Startup Script for Raspberry Pi
#
#
### BEGIN INIT INFO
# Provides:          mfi
# Required-Start:    $local_fs $remote_fs $network
# Required-Stop:     $local_fs $remote_fs $network
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Ubiquiti mFi
# Description:       Ubiquiti mFi Controller
### END INIT INFO

NAME="mfi"
DESC="Ubiquiti mFi Controller"

BASEDIR="/usr/lib/mFi"
MAINCLASS="com.ubnt.ace.Launcher"

PIDFILE="/var/run/${NAME}/${NAME}.pid"
PATH=/bin:/usr/bin:/sbin:/usr/sbin

MONGOPORT=27117
MONGOLOCK="${BASEDIR}/data/db/mongod.lock"

ENABLE_MFI=yes
JVM_EXTRA_OPTS=
JSVC_EXTRA_OPTS=
[ -f /etc/default/${NAME} ] && . /etc/default/${NAME}

[ "x${ENABLE_MFI}" != "xyes" ] && exit 0

JVM_OPTS="${JVM_EXTRA_OPTS} -Djava.awt.headless=true -Dfile.encoding=UTF-8 -Xmx1024M"

#set_java_home
JAVA_HOME="/usr/lib/jvm/jdk-7-oracle-arm-vfp-hflt/jre"

# JSVC - for running java apps as services
JSVC=`which jsvc`

#JSVC_OPTS="-debug"
JSVC_OPTS="${JSVC_OPTS}\
 -home ${JAVA_HOME} \
 -cp /usr/share/java/commons-daemon.jar:${BASEDIR}/lib/ace.jar \
 -pidfile ${PIDFILE} \
 -procname ${NAME} \
 -outfile SYSLOG \
 -errfile SYSLOG \
 ${JSVC_EXTRA_OPTS} \
 ${JVM_OPTS}"

[ -f /etc/default/rcS ] && . /etc/default/rcS
. /lib/lsb/init-functions

[ -d /var/run/${NAME} ] || mkdir -p /var/run/${NAME}
cd ${BASEDIR}

is_not_running() {
        start-stop-daemon --test --start --pidfile "${PIDFILE}" \
                --startas "${JAVA_HOME}/bin/java" >/dev/null
        RC=$?
        return ${RC}
}

case "$1" in
        start)
                log_daemon_msg "Starting ${DESC}" "${NAME}"
                if is_not_running; then
                        ${JSVC} ${JSVC_OPTS} ${MAINCLASS} start
                        sleep 1
                        if is_not_running; then
                                log_end_msg 1
                        else
                                log_end_msg 0
                        fi
                else
                        log_progress_msg "(already running)"
                        log_end_msg 1
                fi
        ;;
        stop)
                log_daemon_msg "Stopping ${DESC}" "${NAME}"
                if is_not_running; then
                        log_progress_msg "(not running)"
                else
                        ${JSVC} ${JSVC_OPTS} -stop ${MAINCLASS} stop
                        for i in `seq 1 10` ; do
                                [ -z "$(pgrep -f ${BASEDIR}/lib/ace.jar)" ] && break
                                # graceful shutdown
                                [ $i -gt 1 ] && [ -d ${BASEDIR}/run ] && touch ${BASEDIR}/run/server.stop || true
                                # savage shutdown
                                [ $i -gt 7 ] && pkill -f ${BASEDIR}/lib/ace.jar || true
                                sleep 1
                        done
                        # shutdown mongod
                        if [ -f ${MONGOLOCK} ]; then
                                mongo localhost:${MONGOPORT} --eval "db.getSiblingDB('admin').shutdownServer()" >/dev/null 2>&1
                        fi
                fi
                log_end_msg 0
        ;;
        status)
                status_of_proc -p ${PIDFILE} mfi mfi && exit 0 || exit $?
        ;;
        restart|reload|force-reload)
                if ! is_not_running ; then
                        if which invoke-rc.d >/dev/null 2>&1; then
                                invoke-rc.d ${NAME} stop
                        else
                                /etc/init.d/${NAME} stop
                        fi
                fi
                if which invoke-rc.d >/dev/null 2>&1; then
                        invoke-rc.d ${NAME} start
                else
                        /etc/init.d/${NAME} start
                fi
        ;;
        *)
                log_success_msg "Usage: $0 {start|stop|restart|reload|force-reload}"
                exit 1
        ;;
esac

exit 0