#!/bin/bash
# chkconfig: 2345 90 10
# description: start or stop the keeprunning-service server
#
### BEGIN INIT INFO
# Provides: keeprunning-service
# Required-Start: $network $syslog $local_fs $remote_fs  
# Required-Stop: 
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Description: Start or stop the keeprunning-service server
### END INIT INFO

# Author: hatter <https://playsecurity.org/>

export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin

name=keeprunning-service
install_path=/keeprunning-service/
fnname=keeprunningd
logname=${install_path}service.log

[[ -s "/java-env-init.sh" ]] && source "/java-env-init.sh"
[[ -s "${install_path}env-init.sh" ]] && source "${install_path}env-init.sh"

start(){
	ulimit -s 65535
	ulimit -n 65535
	$install_path$fnname > $logname 2>&1  &
    RETVAL=$?
    if [ "$RETVAL" = "0" ]; then
        echo "$name start success"
    else
		echo "$name start failed"
    fi
}

stop(){
    pid=`ps -ef | grep $fnname | grep -v grep | awk '{print $2}'`
    if [[ ! -z $pid ]]; then
        ps -ef | grep $fnname | grep -v grep | awk '{print $2}' | xargs kill -s 9
        RETVAL=$?
        if [ "$RETVAL" = "0" ]; then
            echo "$name stop success"
        else
            echo "$name stop failed"
        fi
    else
        echo "$name is not running"
        RETVAL=1
    fi
}

status(){
    pid=`ps -ef | grep $fnname | grep -v grep | awk '{print $2}'`
    if [[ -z $pid ]]; then
        echo "$name is not running"
        RETVAL=1
    else
        echo "$name is running with PID $pid"
        RETVAL=0
    fi
}

case "$1" in
'start')
	stop
    start
    ;;
'stop')
    stop
    ;;
'status')
    status
    ;;
'restart')
    stop
    start
    RETVAL=$?
    ;;
*)
    echo "Usage: $0 { start | stop | restart | status }"
    RETVAL=1
    ;;
esac
exit $RETVAL