packages: igmpproxy: Add configuration of igmpproxy through uci

Signed-off-by: Viktar Palstsiuk <viktar.palstsiuk@promwad.com>

git-svn-id: svn://svn.openwrt.org/openwrt/packages@31333 3c298f89-4303-0410-b956-a3cf2f4a3e73

net/igmpproxy/files/igmpproxy.init

@@ -1,5 +1,5 @@
 #!/bin/sh /etc/rc.common
-# Copyright (C) 2010-2011 OpenWrt.org
+# Copyright (C) 2010-2012 OpenWrt.org
 
 START=99
 STOP=10
@@ -22,7 +22,39 @@ SERVICE_WRITE_PID=1
 
 OPTIONS=""
 
+igmp_header() {
+	local quickleave
+	config_get_bool quickleave "$1" quickleave 0
+
+	mkdir -p /var/etc
+	rm -f /var/etc/igmpproxy.conf
+	[ $quickleave -gt 0 ] && echo "quickleave" >> /var/etc/igmpproxy.conf
+
+	[ -L /etc/igmpproxy.conf ] || ln -nsf /var/etc/igmpproxy.conf /etc/igmpproxy.conf
+}
+
+igmp_add_phyint() {
+        local network direction altnets
+
+        config_get network $1 network
+        config_get direction $1 direction
+        config_get altnets $1 altnet
+
+        device=$(uci_get_state network "$network" ifname "$network")
+        echo -e "\nphyint $device $direction ratelimit 0 threshold 1" >> /var/etc/igmpproxy.conf
+
+        if [ -n "$altnets" ]; then
+                local altnet
+                for altnet in $altnets; do
+                        echo -e "\taltnet $altnet" >> /var/etc/igmpproxy.conf
+                done
+        fi
+}
+
 start() {
+	config_load igmpproxy
+	config_foreach igmp_header igmpproxy
+	config_foreach igmp_add_phyint phyint
 	service_start /usr/sbin/igmpproxy $OPTIONS /etc/igmpproxy.conf
 }