#!/bin/bash
# /etc/init.d/browsermob-proxy
# Author:  Carlos Machado
# Date:    2016-02-24
# Purpose: Init.d script to run browsermob-proxy server as a service.

### BEGIN INIT INFO
# Provides: browsermob-proxy
# Required-Start: $remote_fs $syslog $network
# Required-Stop: $remote_fs $syslog $network
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Start browsermob-proxy service.
# Description: Controls browsermob-proxy service.
### END INIT INFO

# Source function library.
. /etc/init.d/functions

function launch_proxy {
  echo -n "Starting BrowserMob-Proxy Manager..."
  # place your java options here
  JAVA_OPTS='' \
  ${BROWSERMOB_CMD} > /dev/null 2>&1 & echo $! > "${BROWSERMOB_PID_FILE}"
  if [ $? == 0 ]; then
    success
  else
    failure
  fi
  echo
}

BROWSERMOB_SERVICE="browsermob-proxy"
BROWSERMOB_PID_FILE="/var/run/browsermob-proxy.pid"
BROWSERMOB_HOME="/usr/lib/browsermob-proxy-2.1.0-beta-4"
BROWSERMOB_CMD="${BROWSERMOB_HOME}/bin/browsermob-proxy"

case "$1" in
    start)
        if test -f "${BROWSERMOB_PID_FILE}"; then
            pgrep -F ${BROWSERMOB_PID_FILE} > /dev/null 2>&1
            if [ $? == 0 ]; then  # still running
                status -p "${BROWSERMOB_PID_FILE}" "${BROWSERMOB_SERVICE}"
            else
                rm -f "${BROWSERMOB_PID_FILE}"
                launch_proxy
            fi
        else
            launch_proxy
        fi
        ;;
    status)
        status -p "${BROWSERMOB_PID_FILE}" "${BROWSERMOB_SERVICE}"
        ;;
    stop)
        echo -n "Shutting down BrowserMob-Proxy..."
        killproc -p "${BROWSERMOB_PID_FILE}" "${BROWSERMOB_SERVICE}"
        echo
        ;;
    restart)
        $0 stop
        $0 start
        ;;
    *)
    echo "Usage: $0 {start|stop|status|restart}"
    exit 1
    ;;
esac