#! /bin/sh

# PROVIDE: eturnal
# REQUIRE: DAEMON
# BEFORE: LOGIN
# KEYWORD: shutdown

# Define these eturnal_* variables in one of these files:
#       /etc/rc.conf
#       /etc/rc.conf.local
#       /etc/rc.conf.d/eturnal
#
# DO NOT CHANGE THESE DEFAULT VALUES HERE
#
eturnal_enable=${eturnal_enable-"NO"}
eturnal_epmd_address=${eturnal_epmd_address-"127.0.0.1"}
eturnal_log_dir=${eturnal_log_dir-"/var/log/eturnal"}

. /etc/rc.subr

name="eturnal"
rcvar=eturnal_enable

reload_cmd="eturnal_reload"
restart_cmd="eturnal_reload"
start_cmd="eturnal_start"
status_cmd="eturnal_status"
stop_cmd="eturnal_stop"

extra_commands="reload status"

ETURNALCTL=%%PREFIX%%/sbin/eturnalctl
ETURNALUSER=eturnal

eturnal_status()
{
    if eturnal_checkstatus; then
        echo "$name is running."
    else
        echo "$name is not running."
        return 1
    fi
}

eturnal_checkstatus()
{
    su $ETURNALUSER -c "env ERL_EPMD_ADDRESS=\"${eturnal_epmd_address}\" RUNNER_LOG_DIR=\"${eturnal_log_dir}\" $ETURNALCTL status > /dev/null"
}

eturnal_start()
{
    echo "Starting $name."
    su $ETURNALUSER -c "env ERL_EPMD_ADDRESS=\"${eturnal_epmd_address}\" RUNNER_LOG_DIR=\"${eturnal_log_dir}\" $ETURNALCTL daemon"
}

eturnal_stop()
{
    echo "Stopping $name."
    if su $ETURNALUSER -c "env ERL_EPMD_ADDRESS=\"${eturnal_epmd_address}\" RUNNER_LOG_DIR=\"${eturnal_log_dir}\" $ETURNALCTL stop"; then
#        sleep 2
#        killall -u eturnal -kill
    else
        _run_rc_notrunning
    fi
}

eturnal_reload()
{
    echo "Restarting $name."
    if eturnal_checkstatus; then
        su $ETURNALUSER -c "env ERL_EPMD_ADDRESS=\"${eturnal_epmd_address}\" RUNNER_LOG_DIR=\"${eturnal_log_dir}\" $ETURNALCTL reload"
    else
        eturnal_start
    fi
}

load_rc_config $name
run_rc_command "$1"