#!/bin/sh
#
# PROVIDE: dhcprelya
# REQUIRE: DAEMON
#
# Add the following line to /etc/rc.conf to enable dhcrelay:
#
# dhcprelya_enable="YES"
# dhcprelya_servers="<your_dhcp_server>..."
# dhcprelya_ifaces="<if1>..."
#

# override these variables in /etc/rc.conf
dhcprelya_enable=${dhcprelya_enable:-"NO"}
dhcprelya_servers=${dhcprelya_servers:-}		# dhcprelya server(s)
dhcprelya_ifaces=${dhcprelya_ifaces:-}		# ethernet interface(s)

dhcprelya_precmd ()
{
    if [ -z "${dhcprelya_ifaces}" -o -z "${dhcprelya_servers}" ]; then
	    echo "Both dhcprelya_ifaces and dhcprelya_servers must be set in /etc/rc.conf"
	    exit 1
    fi

    ifaces=
    for iface in ${dhcprelya_ifaces}; do
	    ifaces="${ifaces} -i ${iface}"
    done

    rc_flags="${rc_flags} ${ifaces} ${dhcprelya_servers}"
}

. %%RC_SUBR%%

name=dhcprelya
rcvar=$(set_rcvar)
pidfile=/var/run/${name}.pid
command=/usr/local/sbin/${name}

start_precmd=${name}_precmd

load_rc_config ${name}
run_rc_command "$1"