1 files changed, 67 insertions, 0 deletions
diff --git a/main/iproute2-qos/setup-qos b/main/iproute2-qos/setup-qos
new file mode 100644
index 000000000..5d5c60126
--- /dev/null
+++ b/main/iproute2-qos/setup-qos
@@ -0,0 +1,67 @@
+#!/bin/sh
+
+PREFIX=
+. "$PREFIX/lib/libalpine.sh"
+
+conf="$ROOT/etc/conf.d/qos"
+
+cfgval() {
+	awk -F= "/^$1/ {print \$2}" $conf 2>/dev/null
+}
+
+setcfg() {
+	local key=$1
+	local value=$2
+	sed -i "s/^\\(\\#\\)*$key=.*/$key=$value/" "$conf"
+	if ! grep "^$key=" "$conf" >/dev/null ; then
+		echo "$key=$value" >> "$conf"
+	fi
+}
+
+apk_add iproute2
+
+if [ -f "$conf" ] ; then
+	_UPLINK_RATE=$(cfgval UPLINK_RATE)
+	_DOWNLINK_RATE=$(cfgval DOWNLINK_RATE)
+	_RATE_SUB_PERCENT=$(cfgval RATE_SUB_PERCENT)
+else
+	echo "Configuration file '$conf' not found"
+	exit 1
+fi
+
+echo "**********************************************************************"
+echo "Since ISPs tend to overestimate the speeds they offer, it would probably be best"
+echo " if you measure this on a free line to set values very precisely."
+echo "**********************************************************************"
+echo
+echon "Specify the upload speed of your internet connection (mbps, mbit, kbit, kbps, bps): [$_UPLINK_RATE] "
+	default_read _UPLINK_RATE $_UPLINK_RATE
+echo
+echon "Specify the download speed of your internet connection (mbps, mbit, kbit, kbps, bps): [$_DOWNLINK_RATE] "
+	default_read _DOWNLINK_RATE $_DOWNLINK_RATE
+echo
+echo "**********************************************************************"
+echo "In order to prevent traffic queuing at the ISP side or in your modem,"
+echo " you should set a slightly lower rate than real one."
+echo "This way the bottleneck is the router,"
+echo " not the ISP or modem, which allows to control the queue."
+echo "**********************************************************************"
+echo
+echon "Specify amount of percents: [$_RATE_SUB_PERCENT] "
+	default_read _RATE_SUB_PERCENT $_RATE_SUB_PERCENT
+
+echon "Start QoS? (y/n) [y] "
+	default_read startqos "y"
+		case "$startqos" in
+			[Yy]*) /etc/init.d/qos start;;
+		esac
+
+echon "Make QoS to be started on boot? (y/n) [y] "
+	default_read bootstartqos "y"
+		case "$bootstartqos" in
+			[Yy]*) rc_add qos;;
+		esac
+
+setcfg UPLINK_RATE $_UPLINK_RATE
+setcfg DOWNLINK_RATE $_DOWNLINK_RATE
+setcfg RATE_SUB_PERCENT $_RATE_SUB_PERCENT