#!/bin/sh
#
# snmpd			Simple Network Management Protocol (SNMP) Daemon
#
# chkconfig:		345 50 50
#
# description:		Simple Network Management Protocol (SNMP) Daemon
# description(es.UTF-8):	Servidor SNMP (Simple Network Management Protocol)
# description(pt_BR.UTF-8):	Servidor SNMP (Simple Network Management Protocol)
# description(ru.UTF-8):	Демон SNMP (Simple Network Management Protocol)
# description(uk.UTF-8):	Демон SNMP (Simple Network Management Protocol)
#
# processname:		snmpd
# config:		/etc/snmp/snmpd.local.conf
# config:		/etc/snmp/snmpd.conf

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

# Get network config
. /etc/sysconfig/network

CONF_FILE=""
LOG_WARNINGS_MESSAGES_TO_SYSLOG="yes"
SNMPD_LISTEN_ADDRS=""

# Get service config
[ -f /etc/sysconfig/snmpd ] && . /etc/sysconfig/snmpd

# Check that networking is up.
if is_yes "${NETWORKING}"; then
	if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
		msg_network_down "snmpd"
		exit 1
	fi
else
	exit 0
fi

start() {
	# Check if the service is already running?
	if [ -f /var/lock/subsys/snmpd ]; then
		msg_already_running "snmpd"
		return
	fi

	msg_starting "snmpd"
	daemon /usr/bin/setsid /usr/sbin/snmpd \
		$([ -n "$CONF_FILE" ] && echo "-C -c $CONF_FILE") \
		$([ -n "$SNMPD_INITLIST" ] && echo "-I \"$SNMPD_INITLIST\"") \
		$(is_yes "$LOG_WARNINGS_MESSAGES_TO_SYSLOG" && echo "-LS0-4d" ) \
		-p /var/run/snmpd.pid $SNMPD_LISTEN_ADDRS </dev/null
	RETVAL=$?
	[ $RETVAL -eq 0 ] && touch /var/lock/subsys/snmpd
}

stop() {
	if [ ! -f /var/lock/subsys/snmpd ]; then
		msg_not_running "snmpd"
		return
	fi

	msg_stopping "snmpd"
	killproc snmpd
	rm -f /var/lock/subsys/snmpd >/dev/null 2>&1
}

condrestart() {
	if [ ! -f /var/lock/subsys/snmpd ]; then
		msg_not_running "snmpd"
		RETVAL=$1
		return
	fi

	stop
	start
}

RETVAL=0
# See how we were called.
case "$1" in
  start)
  	start
	;;
  stop)
  	stop
	;;
  restart)
	stop
	start
	;;
  try-restart)
	condrestart 0
	;;
  reload|force-reload)
	if [ -f /var/lock/subsys/snmpd ]; then
		msg_reloading "snmpd"
		killproc snmpd -HUP
	else
		msg_not_running "snmpd"
	fi
	;;
  status)
	status snmpd
	exit $?
	;;
  *)
	msg_usage "$0 {start|stop|restart|try-restart|reload|force-reload|status}"
	exit 3
esac

exit $RETVAL