packages: sort network related packages into package/network/

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33688 3c298f89-4303-0410-b956-a3cf2f4a3e73

8 files changed, 0 insertions, 766 deletions

diff --git a/package/qos-scripts/files/etc/config/qos b/package/qos-scripts/files/etc/config/qos
deleted file mode 100644
index 8faff1834..000000000
--- a/package/qos-scripts/files/etc/config/qos
+++ /dev/null
@@ -1,79 +0,0 @@
-# QoS configuration for OpenWrt
-
-# INTERFACES:
-config interface wan
-	option classgroup  "Default"
-	option enabled      0
-	option upload       128
-	option download     1024
-
-# RULES:
-config classify
-	option target       "Priority"
-	option ports        "22,53"
-config classify
-	option target       "Normal"
-	option proto        "tcp"
-	option ports        "20,21,25,80,110,443,993,995"
-config classify
-	option target       "Express"
-	option ports        "5190"
-config default
-	option target       "Express"
-	option proto        "udp"
-	option pktsize      "-500"
-config reclassify
-	option target       "Priority"
-	option proto        "icmp"
-config default
-	option target       "Bulk"
-	option portrange    "1024-65535"
-config reclassify
-	option target       "Priority"
-	option proto        "tcp"
-	option pktsize      "-128"
-	option mark         "!Bulk"
-	option tcpflags     "SYN"
-config reclassify
-	option target       "Priority"
-	option proto        "tcp"
-	option pktsize      "-128"
-	option mark	        "!Bulk"
-	option tcpflags     "ACK"
-
-
-# Don't change the stuff below unless you
-# really know what it means :)
-
-config classgroup "Default"
-	option classes      "Priority Express Normal Bulk"
-	option default      "Normal"
-
-
-config class "Priority"
-	option packetsize  400
-	option maxsize     400
-	option avgrate     10
-	option priority    20
-config class "Priority_down"
-	option packetsize  1000
-	option avgrate     10
-
-
-config class "Express"
-	option packetsize  1000
-	option maxsize     800
-	option avgrate     50
-	option priority    10
-
-config class "Normal"
-	option packetsize  1500
-	option packetdelay 100
-	option avgrate     10
-	option priority    5
-config class "Normal_down"
-	option avgrate     20
-
-config class "Bulk"
-	option avgrate     1
-	option packetdelay 200
diff --git a/package/qos-scripts/files/etc/hotplug.d/iface/10-qos b/package/qos-scripts/files/etc/hotplug.d/iface/10-qos
deleted file mode 100755
index 0ced29ac7..000000000
--- a/package/qos-scripts/files/etc/hotplug.d/iface/10-qos
+++ /dev/null
@@ -1,2 +0,0 @@
-#!/bin/sh
-[ "$ACTION" = ifup ] && /etc/init.d/qos enabled && /usr/lib/qos/generate.sh interface "$INTERFACE" | sh
diff --git a/package/qos-scripts/files/etc/init.d/qos b/package/qos-scripts/files/etc/init.d/qos
deleted file mode 100755
index 3f711155e..000000000
--- a/package/qos-scripts/files/etc/init.d/qos
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/bin/sh /etc/rc.common
-# Copyright (C) 2006 OpenWrt.org
-
-START=50
-
-boot() {
-	/usr/lib/qos/generate.sh firewall | sh
-}
-
-start() {
-	qos-start
-}
-
-stop() {
-	qos-stop
-}
diff --git a/package/qos-scripts/files/usr/bin/qos-start b/package/qos-scripts/files/usr/bin/qos-start
deleted file mode 100755
index 261ffb42b..000000000
--- a/package/qos-scripts/files/usr/bin/qos-start
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-qos-stop 
-/usr/lib/qos/generate.sh all | sh
-
diff --git a/package/qos-scripts/files/usr/bin/qos-stat b/package/qos-scripts/files/usr/bin/qos-stat
deleted file mode 100755
index 78d163888..000000000
--- a/package/qos-scripts/files/usr/bin/qos-stat
+++ /dev/null
@@ -1,67 +0,0 @@
-#!/bin/sh
-# Copyright (C) 2011 OpenWrt.org
-
-. /lib/functions.sh
-
-include /lib/network
-
-get_ifname() {
-	local interface="$1"
-	local cfgt
-
-	scan_interfaces
-	config_get cfgt "$interface" TYPE
-	[ "$cfgt" == "interface" ] && config_get "$interface" ifname
-}
-
-config_cb() {
-	config_get TYPE "$CONFIG_SECTION" TYPE
-	[ "interface" == "$TYPE" ] && {
-		config_get device "$CONFIG_SECTION" ifname
-		[ -z "$device" ] && device="$(get_ifname ${CONFIG_SECTION})"
-		config_set "$CONFIG_SECTION" device "$device"
-	}
-}
-
-config_load qos
-
-print_comments() {
-	echo ''
-	echo '# Interface: '"$1"
-	echo '# Direction: '"$2"
-	echo '# Stats:     '"$3"
-	echo ''
-}	
-
-get_device() {
-	( config_load network; scan_interfaces; config_get "$1" ifname )
-}
-
-interface_stats() {
-	local interface="$1"
-	local device
-
-	device="$(get_device "$interface")"
-	[ -z "$device" ] && config_get device "$interface" device
-	config_get_bool enabled "$interface" enabled 1
-	[ -z "$device" -o 1 -ne "$enabled" ] && {
-		return 1
-	}
-	config_get_bool halfduplex "$interface" halfduplex 0
-
-	if [ 1 -ne "$halfduplex" ]; then
-		unset halfduplex
-		print_comments "$interface" "Egress" "Start"
-		tc -s class show dev "$device"
-		print_comments "$interface" "Egress" "End"
-		id="root"
-	else
-		id=""
-	fi
-
-	print_comments "$interface" "Ingress${halfduplex:+/Egress}" "Start"
-	tc -s class show dev "$(tc filter show dev $device $id | grep mirred | sed -e 's,.*\(ifb.*\)).*,\1,')"
-	print_comments "$interface" "Ingress${halfduplex:+/Egress}" "End"
-}
-
-[ -z "$1" ] && config_foreach interface_stats interface || interface_stats "$1"
diff --git a/package/qos-scripts/files/usr/bin/qos-stop b/package/qos-scripts/files/usr/bin/qos-stop
deleted file mode 100755
index 7f654d858..000000000
--- a/package/qos-scripts/files/usr/bin/qos-stop
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/sh
-for iface in $(tc qdisc show | grep -E '(hfsc|ingress)' | awk '{print $5}'); do
-	tc qdisc del dev "$iface" ingress 2>&- >&-
-	tc qdisc del dev "$iface" root 2>&- >&-
-done
-/usr/lib/qos/generate.sh firewall stop | sh
diff --git a/package/qos-scripts/files/usr/lib/qos/generate.sh b/package/qos-scripts/files/usr/lib/qos/generate.sh
deleted file mode 100755
index 440b43f5d..000000000
--- a/package/qos-scripts/files/usr/lib/qos/generate.sh
+++ /dev/null
@@ -1,497 +0,0 @@
-#!/bin/sh
-[ -e /lib/functions.sh ] && . /lib/functions.sh || . ./functions.sh
-[ -x /sbin/modprobe ] && {
-	insmod="modprobe"
-	rmmod="$insmod -r"
-} || {
-	insmod="insmod"
-	rmmod="rmmod"
-}
-
-add_insmod() {
-	eval "export isset=\${insmod_$1}"
-	case "$isset" in
-		1) ;;
-		*) {
-			[ "$2" ] && append INSMOD "$rmmod $1 >&- 2>&-" "$N"
-			append INSMOD "$insmod $* >&- 2>&-" "$N"; export insmod_$1=1
-		};;
-	esac
-}
-
-[ -e /etc/config/network ] && {
-	# only try to parse network config on openwrt
-
-	find_ifname() {(
-		reset_cb
-		include /lib/network
-		scan_interfaces
-		config_get "$1" ifname
-	)}
-} || {
-	find_ifname() {
-		echo "Interface not found."
-		exit 1
-	}
-}
-
-parse_matching_rule() {
-	local var="$1"
-	local section="$2"
-	local options="$3"
-	local prefix="$4"
-	local suffix="$5"
-	local proto="$6"
-	local mport=""
-	local ports=""
-
-	append "$var" "$prefix" "$N"
-	for option in $options; do
-		case "$option" in
-			proto) config_get value "$section" proto; proto="${proto:-$value}";;
-		esac
-	done
-	config_get type "$section" TYPE
-	case "$type" in
-		classify) unset pkt; append "$var" "-m mark --mark 0/0xff";;
-		default) pkt=1; append "$var" "-m mark --mark 0/0xff";;
-		reclassify) pkt=1;;
-	esac
-	append "$var" "${proto:+-p $proto}"
-	for option in $options; do
-		config_get value "$section" "$option"
-		
-		case "$pkt:$option" in
-			*:srchost)
-				append "$var" "-s $value"
-			;;
-			*:dsthost)
-				append "$var" "-d $value"
-			;;
-			*:layer7)
-				add_insmod ipt_layer7
-				add_insmod xt_layer7
-				append "$var" "-m layer7 --l7proto $value${pkt:+ --l7pkt}"
-			;;
-			*:ports|*:srcports|*:dstports)
-				value="$(echo "$value" | sed -e 's,-,:,g')"
-				lproto=${lproto:-tcp}
-				case "$proto" in
-					""|tcp|udp) append "$var" "-m ${proto:-tcp -p tcp} -m multiport";;
-					*) unset "$var"; return 0;;
-				esac
-				case "$option" in
-					ports)
-						config_set "$section" srcports ""
-						config_set "$section" dstports ""
-						config_set "$section" portrange ""
-						append "$var" "--ports $value"
-					;;
-					srcports)
-						config_set "$section" ports ""
-						config_set "$section" dstports ""
-						config_set "$section" portrange ""
-						append "$var" "--sports $value"
-					;;
-					dstports)
-						config_set "$section" ports ""
-						config_set "$section" srcports ""
-						config_set "$section" portrange ""
-						append "$var" "--dports $value"
-					;;
-				esac
-				ports=1
-			;;
-			*:portrange)
-				config_set "$section" ports ""
-				config_set "$section" srcports ""
-				config_set "$section" dstports ""
-				value="$(echo "$value" | sed -e 's,-,:,g')"
-				case "$proto" in
-					""|tcp|udp) append "$var" "-m ${proto:-tcp -p tcp} --sport $value --dport $value";;
-					*) unset "$var"; return 0;;
-				esac
-				ports=1
-			;;
-			*:connbytes)
-				value="$(echo "$value" | sed -e 's,-,:,g')"
-				add_insmod ipt_connbytes
-				append "$var" "-m connbytes --connbytes $value --connbytes-dir both --connbytes-mode bytes"
-			;;
-			*:tos)
-                                add_insmod ipt_tos
-                                case "$value" in
-                                        !*) append "$var" "-m tos ! --tos $value";;
-                                        *) append "$var" "-m tos --tos $value"
-                                esac
-                        ;;
-			*:dscp)
-                                add_insmod ipt_dscp
-				dscp_option="--dscp"
-                                [ -z "${value%%[EBCA]*}" ] && dscp_option="--dscp-class"
-				case "$value" in
-                                       	!*) append "$var" "-m dscp ! $dscp_option $value";;
-                                       	*) append "$var" "-m dscp $dscp_option $value"
-                                esac
-                        ;;
-			*:direction)
-				value="$(echo "$value" | sed -e 's,-,:,g')"
-				if [ "$value" = "out" ]; then
-					append "$var" "-o $device"
-				elif [ "$value" = "in" ]; then
-					append "$var" "-i $device"
-				fi
-			;;
-			1:pktsize)
-				value="$(echo "$value" | sed -e 's,-,:,g')"
-				add_insmod ipt_length
-				append "$var" "-m length --length $value"
-			;;
-			1:limit)
-				add_insmod ipt_limit
-				append "$var" "-m limit --limit $value"
-			;;
-			1:tcpflags)
-				case "$proto" in
-					tcp) append "$var" "-m tcp --tcp-flags ALL $value";;
-					*) unset $var; return 0;;
-				esac
-			;;
-			1:mark)
-				config_get class "${value##!}" classnr
-				[ -z "$class" ] && continue;
-				case "$value" in
-					!*) append "$var" "-m mark ! --mark $class/0xff";;
-					*) append "$var" "-m mark --mark $class/0xff";;
-				esac
-			;;
-			1:TOS)
-				add_insmod ipt_TOS
-				config_get TOS "$rule" 'TOS'
-				suffix="-j TOS --set-tos "${TOS:-"Normal-Service"}
-			;;
-			1:DSCP)
-				add_insmod ipt_DSCP
-				config_get DSCP "$rule" 'DSCP'
-				[ -z "${DSCP%%[EBCA]*}" ] && set_value="--set-dscp-class $DSCP" \
-				|| set_value="--set-dscp $DSCP"
-				suffix="-j DSCP $set_value"
-			;;
-		esac
-	done
-	append "$var" "$suffix"
-	case "$ports:$proto" in
-		1:)	parse_matching_rule "$var" "$section" "$options" "$prefix" "$suffix" "udp";;
-	esac
-}
-
-config_cb() {
-	option_cb() {
-		return 0
-	}
-
-	# Section start
-	case "$1" in
-		interface)
-			config_set "$2" "classgroup" "Default"
-			config_set "$2" "upload" "128"
-		;;
-		classify|default|reclassify)
-			option_cb() {
-				append options "$1"
-			}
-		;;
-	esac
-
-    # Section end
-	config_get TYPE "$CONFIG_SECTION" TYPE
-	case "$TYPE" in
-		interface)
-			config_get_bool enabled "$CONFIG_SECTION" enabled 1
-			[ 1 -eq "$enabled" ] || return 0
-			config_get classgroup "$CONFIG_SECTION" classgroup
-			config_set "$CONFIG_SECTION" ifbdev "$C"
-			C=$(($C+1))
-			append INTERFACES "$CONFIG_SECTION"
-			config_set "$classgroup" enabled 1
-			config_get device "$CONFIG_SECTION" device
-			[ -z "$device" ] && {
-				device="$(find_ifname ${CONFIG_SECTION})"
-				config_set "$CONFIG_SECTION" device "${device:-eth0}"
-			}
-		;;
-		classgroup) append CG "$CONFIG_SECTION";;
-		classify|default|reclassify)
-			case "$TYPE" in
-				classify) var="ctrules";;
-				*) var="rules";;
-			esac
-			config_get target "$CONFIG_SECTION" target
-			config_set "$CONFIG_SECTION" options "$options"
-			append "$var" "$CONFIG_SECTION"
-			unset options
-		;;
-	esac
-}
-
-
-enum_classes() {
-	local c="0"
-	config_get classes "$1" classes
-	config_get default "$1" default
-	for class in $classes; do
-		c="$(($c + 1))"
-		config_set "${class}" classnr $c
-		case "$class" in
-			$default) class_default=$c;;
-		esac
-	done
-	class_default="${class_default:-$c}"
-}
-
-cls_var() {
-	local varname="$1"
-	local class="$2"
-	local name="$3"
-	local type="$4"
-	local default="$5"
-	local tmp tmp1 tmp2
-	config_get tmp1 "$class" "$name"
-	config_get tmp2 "${class}_${type}" "$name"
-	tmp="${tmp2:-$tmp1}"
-	tmp="${tmp:-$tmp2}"
-	export ${varname}="${tmp:-$default}"
-}
-
-tcrules() {
-	dir=/usr/lib/qos
-	[ -e $dir/tcrules.awk ] || dir=.
-	echo "$cstr" | awk \
-		-v device="$dev" \
-		-v linespeed="$rate" \
-		-f $dir/tcrules.awk
-}
-
-start_interface() {
-	local iface="$1"
-	local num_ifb="$2"
-	config_get device "$iface" device
-	config_get_bool enabled "$iface" enabled 1
-	[ -z "$device" -o 1 -ne "$enabled" ] && {
-		return 1 
-	}
-	config_get upload "$iface" upload
-	config_get_bool halfduplex "$iface" halfduplex
-	config_get download "$iface" download
-	config_get classgroup "$iface" classgroup
-	config_get_bool overhead "$iface" overhead 0
-	
-	download="${download:-${halfduplex:+$upload}}"
-	enum_classes "$classgroup"
-	for dir in ${halfduplex:-up} ${download:+down}; do
-		case "$dir" in
-			up)
-				[ "$overhead" = 1 ] && upload=$(($upload * 98 / 100 - (15 * 128 / $upload)))
-				dev="$device"
-				rate="$upload"
-				dl_mode=""
-				prefix="cls"
-			;;
-			down)
-				[ "$(ls -d /proc/sys/net/ipv4/conf/ifb* 2>&- | wc -l)" -ne "$num_ifb" ] && add_insmod ifb numifbs="$num_ifb"
-				config_get ifbdev "$iface" ifbdev
-				[ "$overhead" = 1 ] && download=$(($download * 98 / 100 - (80 * 1024 / $download)))
-				dev="ifb$ifbdev"
-				rate="$download"
-				dl_mode=1
-				prefix="d_cls"
-			;;
-			*) continue;;
-		esac
-		cstr=
-		for class in $classes; do
-			cls_var pktsize "$class" packetsize $dir 1500
-			cls_var pktdelay "$class" packetdelay $dir 0
-			cls_var maxrate "$class" limitrate $dir 100
-			cls_var prio "$class" priority $dir 1
-			cls_var avgrate "$class" avgrate $dir 0
-			cls_var qdisc "$class" qdisc $dir ""
-			cls_var filter "$class" filter $dir ""
-			config_get classnr "$class" classnr
-			append cstr "$classnr:$prio:$avgrate:$pktsize:$pktdelay:$maxrate:$qdisc:$filter" "$N"
-		done
-		append ${prefix}q "$(tcrules)" "$N"
-		export dev_${dir}="ifconfig $dev up txqueuelen 5 >&- 2>&-
-tc qdisc del dev $dev root >&- 2>&-
-tc qdisc add dev $dev root handle 1: hfsc default ${class_default}0
-tc class add dev $dev parent 1: classid 1:1 hfsc sc rate ${rate}kbit ul rate ${rate}kbit"
-	done
-	[ -n "$download" ] && {
-		add_insmod cls_u32
-		add_insmod em_u32
-		add_insmod act_connmark
-		add_insmod act_mirred
-		add_insmod sch_ingress
-	}
-	if [ -n "$halfduplex" ]; then
-		export dev_up="tc qdisc del dev $device root >&- 2>&-
-tc qdisc add dev $device root handle 1: hfsc
-tc filter add dev $device parent 1: protocol ip prio 10 u32 match u32 0 0 flowid 1:1 action mirred egress redirect dev ifb$ifbdev"
-	elif [ -n "$download" ]; then
-		append dev_${dir} "tc qdisc del dev $device ingress >&- 2>&-
-tc qdisc add dev $device ingress
-tc filter add dev $device parent ffff: protocol ip prio 1 u32 match u32 0 0 flowid 1:1 action connmark action mirred egress redirect dev ifb$ifbdev" "$N"
-	fi
-	add_insmod cls_fw
-	add_insmod sch_hfsc
-	add_insmod sch_fq_codel
-
-	cat <<EOF
-${INSMOD:+$INSMOD$N}${dev_up:+$dev_up
-$clsq
-}${ifbdev:+$dev_down
-$d_clsq
-$d_clsl
-$d_clsf
-}
-EOF
-	unset INSMOD clsq clsf clsl d_clsq d_clsl d_clsf dev_up dev_down
-}
-
-start_interfaces() {
-	local C="$1"
-	for iface in $INTERFACES; do
-		start_interface "$iface" "$C"
-	done
-}
-
-add_rules() {
-	local var="$1"
-	local rules="$2"
-	local prefix="$3"
-	
-	for rule in $rules; do
-		unset iptrule
-		config_get target "$rule" target
-		config_get target "$target" classnr
-		config_get options "$rule" options
-
-		## If we want to override the TOS field, let's clear the DSCP field first.
-		[ ! -z "$(echo $options | grep 'TOS')" ] && {
-			s_options=${options%%TOS}
-			add_insmod ipt_DSCP
-			parse_matching_rule iptrule "$rule" "$s_options" "$prefix" "-j DSCP --set-dscp 0"
-			append "$var" "$iptrule" "$N"
-			unset iptrule
-		}
-
-		parse_matching_rule iptrule "$rule" "$options" "$prefix" "-j MARK --set-mark $target/0xff"
-		append "$var" "$iptrule" "$N"
-	done
-}
-
-start_cg() {
-	local cg="$1"
-	local iptrules
-	local pktrules
-	local sizerules
-	enum_classes "$cg"
-	add_rules iptrules "$ctrules" "iptables -t mangle -A qos_${cg}_ct"
-	config_get classes "$cg" classes
-	for class in $classes; do
-		config_get mark "$class" classnr
-		config_get maxsize "$class" maxsize
-		[ -z "$maxsize" -o -z "$mark" ] || {
-			add_insmod ipt_length
-			append pktrules "iptables -t mangle -A qos_${cg} -m mark --mark $mark/0xff -m length --length $maxsize: -j MARK --set-mark 0/0xff" "$N"
-		}
-	done
-	add_rules pktrules "$rules" "iptables -t mangle -A qos_${cg}"
-	for iface in $INTERFACES; do
-		config_get classgroup "$iface" classgroup
-		config_get device "$iface" device
-		config_get ifbdev "$iface" ifbdev
-		config_get upload "$iface" upload
-		config_get download "$iface" download
-		config_get halfduplex "$iface" halfduplex
-		download="${download:-${halfduplex:+$upload}}"
-		append up "iptables -t mangle -A OUTPUT -o $device -j qos_${cg}" "$N"
-		append up "iptables -t mangle -A FORWARD -o $device -j qos_${cg}" "$N"
-	done
-	cat <<EOF
-$INSMOD
-iptables -t mangle -N qos_${cg} >&- 2>&-
-iptables -t mangle -N qos_${cg}_ct >&- 2>&-
-${iptrules:+${iptrules}${N}iptables -t mangle -A qos_${cg}_ct -j CONNMARK --save-mark --mask 0xff}
-iptables -t mangle -A qos_${cg} -j CONNMARK --restore-mark --mask 0xff
-iptables -t mangle -A qos_${cg} -m mark --mark 0/0xff -j qos_${cg}_ct
-$pktrules
-$up$N${down:+${down}$N}
-EOF
-	unset INSMOD
-}
-
-start_firewall() {
-	add_insmod ipt_multiport
-	add_insmod ipt_CONNMARK
-	stop_firewall
-	for group in $CG; do
-		start_cg $group
-	done
-}
-
-stop_firewall() {
-	# Builds up a list of iptables commands to flush the qos_* chains,
-	# remove rules referring to them, then delete them
-
-	# Print rules in the mangle table, like iptables-save
-	iptables -t mangle -S |
-		# Find rules for the qos_* chains
-		grep '^-N qos_\|-j qos_' |
-		# Exclude rules in qos_* chains (inter-qos_* refs)
-		grep -v '^-A qos_' |
-		# Replace -N with -X and hold, with -F and print
-		# Replace -A with -D
-		# Print held lines at the end (note leading newline)
-		sed -e '/^-N/{s/^-N/-X/;H;s/^-X/-F/}' \
-			-e 's/^-A/-D/' \
-			-e '${p;g}' |
-		# Make into proper iptables calls
-		# Note:  awkward in previous call due to hold space usage
-		sed -n -e 's/^./iptables -t mangle &/p'
-}
-
-C="0"
-INTERFACES=""
-[ -e ./qos.conf ] && {
-	. ./qos.conf
-	config_cb
-} || config_load qos
-
-C="0"
-for iface in $INTERFACES; do
-	export C="$(($C + 1))"
-done
-
-case "$1" in
-	all)
-		start_interfaces "$C"
-		start_firewall
-	;;
-	interface)
-		start_interface "$2" "$C"
-	;;
-	interfaces)
-		start_interfaces
-	;;
-	firewall)
-		case "$2" in
-			stop)
-				stop_firewall
-			;;
-			start|"")
-				start_firewall
-			;;
-		esac
-	;;
-esac
diff --git a/package/qos-scripts/files/usr/lib/qos/tcrules.awk b/package/qos-scripts/files/usr/lib/qos/tcrules.awk
deleted file mode 100644
index a19b65192..000000000
--- a/package/qos-scripts/files/usr/lib/qos/tcrules.awk
+++ /dev/null
@@ -1,95 +0,0 @@
-BEGIN {
-	dmax=100
-	if (!(linespeed > 0)) linespeed = 128
-	FS=":"
-	n = 0
-}
-
-($1 != "") {
-	n++
-	class[n] = $1
-	prio[n] = $2
-	avgrate[n] = ($3 * linespeed / 100)
-	pktsize[n] = $4
-	delay[n] = $5
-	maxrate[n] = ($6 * linespeed / 100)
-	qdisc[n] = $7
-	filter[n] = $8
-}
-
-END {
-	allocated = 0
-	maxdelay = 0
-
-	for (i = 1; i <= n; i++) {
-		# set defaults
-		if (!(pktsize[i] > 0)) pktsize[i] = 1500
-		if (!(prio[i] > 0)) prio[i] = 1
-
-		allocated += avgrate[i]
-		sum_prio += prio[i]
-		if ((avgrate[i] > 0) && !(delay[i] > 0)) {
-			sum_rtprio += prio[i]
-		}
-	}
-	
-	# allocation of m1 in rt classes:
-	# sum(d * m1) must not exceed dmax * (linespeed - allocated)
-	dmax = 0
-	for (i = 1; i <= n; i++) {
-		if (avgrate[i] > 0) {
-			rtm2[i] = avgrate[i]
-			if (delay[i] > 0) {
-				d[i] = delay[i]
-			} else {
-				d[i] = 2 * pktsize[i] * 1000 / (linespeed * 1024)
-				if (d[i] > dmax) dmax = d[i]
-			}
-		}
-	}	
-
-	ds_avail = dmax * (linespeed - allocated)
-	for (i = 1; i <= n; i++) {
-		lsm1[i] = 0
-		rtm1[i] = 0
-		lsm2[i] = linespeed * prio[i] / sum_prio
-		if ((avgrate[i] > 0) && (d[i] > 0)) {
-			if (!(delay[i] > 0)) {
-				ds = ds_avail * prio[i] / sum_rtprio
-				ds_avail -= ds
-				rtm1[i] = rtm2[i] + ds/d[i]
-			}
-			lsm1[i] = rtm1[i]
-		}
-		else {
-			d[i] = 0
-		}
-	}
-
-	# main qdisc
-	for (i = 1; i <= n; i++) {
-		printf "tc class add dev "device" parent 1:1 classid 1:"class[i]"0 hfsc"
-		if (rtm1[i] > 0) {
-			printf " rt m1 " int(rtm1[i]) "kbit d " int(d[i] * 1000) "us m2 " int(rtm2[i])"kbit"
-		}
-		printf " ls m1 " int(lsm1[i]) "kbit d " int(d[i] * 1000) "us m2 " int(lsm2[i]) "kbit"
-		print " ul rate " int(maxrate[i]) "kbit"
-	}
-
-	# leaf qdisc
-	avpkt = 1200
-	for (i = 1; i <= n; i++) {
-		print "tc qdisc add dev "device" parent 1:"class[i]"0 handle "class[i]"00: fq_codel"
-	}
-
-	# filter rule
-	for (i = 1; i <= n; i++) {
-		print "tc filter add dev "device" parent 1: prio "class[i]" protocol ip handle "class[i]"/0xff fw flowid 1:"class[i] "0" 
-		filterc=1
-		if (filter[i] != "") {
-			print " tc filter add dev "device" parent "class[i]"00: handle "filterc"0 "filter[i]
-			filterc=filterc+1
-		}
-	}
-}
-