#!/bin/sh
#
# PROVIDE: headphones
# REQUIRE: DAEMON
# KEYWORD: shutdown
#
# Add the following lines to /etc/rc.conf.local or /etc/rc.conf
# to enable this service:
#
# headphones_enable (bool): Set to NO by default.
#           Set it to YES to enable it.
# headphones_user:  The user account Headphones daemon runs as what
#           you want it to be. It uses '_sabnzbd' user by
#           default. Do not sets it as empty or it will run
#           as root.
# headphones_dir:   Directory where Headphones lives.
#           Default: /usr/local/headphones
# headphones_chdir:  Change to this directory before running Headphones.
#     Default is same as headphones_dir.
# headphones_pid:  The name of the pidfile to create.
#     Default is headphones.pid in headphones_dir.
PATH="/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin"

. /etc/rc.subr

name="headphones"
rcvar=${name}_enable

load_rc_config ${name}

: "${headphones_enable:="NO"}"
: "${headphones_user:="root"}"
: "${headphones_dir:="/usr/local/headphones"}"
: "${headphones_chdir:="${headphones_dir}"}"
: "${headphones_pid:="${headphones_dir}/headphones.pid"}"

status_cmd="${name}_status"
stop_cmd="${name}_stop"

command="/usr/sbin/daemon"
command_args="-f -p ${headphones_pid} python ${headphones_dir}/Headphones.py ${headphones_flags} --quiet --nolaunch"

# Ensure user is root when running this script.
if [ "$(id -u)" != "0" ]; then
  echo "Oops, you should be root before running this!"
  exit 1
fi

verify_headphones_pid() {
    # Make sure the pid corresponds to the Headphones process.
    pid=$(cat "${headphones_pid}" 2>/dev/null)
    pgrep -F "${headphones_pid}" -q "python ${headphones_dir}/Headphones.py"
    return $?
}

# Try to stop Headphones cleanly by calling shutdown over http.
headphones_stop() {
    echo "Stopping $name"
    verify_headphones_pid
    if [ -n "${pid}" ]; then
      wait_for_pids "${pid}"
      echo "Stopped"
    fi
}

headphones_status() {
    verify_headphones_pid && echo "$name is running as ${pid}" || echo "$name is not running"
}

run_rc_command "$1"