#!/bin/sh
#
#

run_up() { :; }

. /etc/rc.d/init.d/functions
. /etc/sysconfig/network
. /lib/rc-scripts/functions.network

need_hostname
CONFIG=$1
source_config

# set all major variables
setup_ip_param

# set REALDEVICE
get_ppp_device_and_pid

# Simple QoS support (bandwidth limit)
if [ -n "${BANDWIDTH_OUT}" ]; then
	if [ "${QDISC_CLASS}" = "htb" -o "${QDISC_CLASS}" = "cbq" ]; then
		case "${QDISC_CLASS}" in
		  htb)
			tc qdisc add dev ${REALDEVICE} root handle 1: htb default 10
			tc class add dev ${REALDEVICE} parent 1: classid 1:10 htb rate ${BANDWIDTH_OUT}kbit ceil ${BANDWIDTH_OUT}kbit
			[ -n "${QDISC}" ] && tc qdisc add dev ${REALDEVICE} parent 1:10 ${QDISC}
			;;
		  cbq)
			# FIXME: hardcoded ethernet speed (bandwidth)
			tc qdisc add dev ${REALDEVICE} root handle 1: cbq bandwidth 100000kbit cell 8 avpkt 1000 mpu 64
			tc class add dev ${REALDEVICE} parent 1: classid 1:10 cbq bandwidth 100000kbit rate ${BANDWIDTH_OUT}kbit maxburst 5 avpkt 1000 allot 1514 bounded
			[ -n "${QDISC}" ] && tc qdisc add dev ${REALDEVICE} parent 1:10 ${QDISC}
			tc filter add dev ${REALDEVICE} protocol ip parent 1: u32 match ip src 0.0.0.0/0 flowid 1:10
			;;
		esac
	elif [ -z "${QDISC}" -o "${QDISC}" = "tbf" ]; then
		tc qdisc add dev ${REALDEVICE} root tbf rate ${BANDWIDTH_OUT}kbit latency 50ms burst 51200
	elif [ -n "${QDISC}" ]; then
		tc qdisc add dev ${REALDEVICE} root ${QDISC}
	fi
else
	if [ -n "${QDISC}" ]; then
		tc qdisc add dev ${REALDEVICE} root ${QDISC}
	fi
fi

if [ -n "${BANDWIDTH_IN}" ]; then
	tc qdisc add dev ${REALDEVICE} handle ffff: ingress
	tc filter add dev ${REALDEVICE} parent ffff: protocol ip prio 50 u32 match ip src 0.0.0.0/0 police rate ${BANDWIDTH_IN}kbit burst 10k drop flowid :3
fi

. /lib/rc-scripts/ifup-aliases
. /lib/rc-scripts/ifup-routes
. /lib/rc-scripts/ifup-neigh

# don't set hostname on ppp/slip connections
if [ -n "$NEEDHOSTNAME" -a "${DEVICETYPE}" != "ppp" -a "${DEVICETYPE}" != "slip" ]; then
	IPADDR=$(ip -f inet addr show dev ${DEVICE} |
		awk '/inet/ { print $2 }' |awk -F"/" '{ print $1 }')
	eval $(/bin/ipcalc --silent --hostname ${IPADDR}) && set_hostname $HOSTNAME
fi

# run tleds software
if [ "$TLEDS_DEV" = "$DEVICE" -a -x /usr/bin/tleds ]; then
	/usr/bin/tleds -qc "$DEVICE"
fi

# execute run_up() function (if available in device configuration file)
run_up

# Notify programs that have requested notification
do_netreport

exit 0