#!/bin/sh /etc/rc.common
-# Copyright (C) 2010-2012 OpenWrt.org
+# Copyright (C) 2010-2014 OpenWrt.org
START=99
-STOP=10
-
-SERVICE_DAEMONIZE=1
-SERVICE_WRITE_PID=1
-
-# igmpproxy supports both a debug mode and verbosity, which are very useful
-# when something isn't working.
-#
-# Debug mode will print everything to stdout instead of syslog. Generally
-# verbosity should NOT be set as it will quickly fill your syslog.
-#
-# Put any debug or verbosity options into IGMP_OPTS
-#
-# Examples:
-# OPTIONS="-d -v -v" - debug mode and very verbose, this will land in
-# stdout and not in syslog
-# OPTIONS="-v" - be verbose, this will write aditional information to syslog
-
-OPTIONS=""
+USE_PROCD=1
+PROG=/usr/sbin/igmpproxy
+CONFIGFILE=/var/etc/igmpproxy.conf
igmp_header() {
- local quickleave
+ local quickleave verbose
config_get_bool quickleave "$1" quickleave 0
+ config_get verbose "$1" verbose 0
+
+ [ $verbose = "1" ] && logopts="-v"
+ [ $verbose = "2" ] && logopts="-v -v"
mkdir -p /var/etc
rm -f /var/etc/igmpproxy.conf
}
igmp_add_phyint() {
- local network direction altnets
+ local network direction altnets device up
+
+ config_get network $1 network
+ config_get direction $1 direction
+ config_get altnets $1 altnet
+
+ local status="$(ubus -S call "network.interface.$network" status)"
+ [ -n "$status" ] || return
+
+ json_load "$status"
+ json_get_var device l3_device
+ json_get_var up up
+
+ [ -n "$device" -a "$up" = "1" ] || {
+ procd_append_param error "$network is not up"
+ return;
+ }
+
+ append netdevs "$device"
+
+ [[ "$direction" = "upstream" ]] && has_upstream=1
+
+ 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
+}
+
+igmp_add_network() {
+ local network
+
+ config_get network $1 network
+ procd_add_interface_trigger "interface.*" $network /etc/init.d/igmpproxy reload
+}
+
+igmp_add_firewall_routing() {
+ config_get direction $1 direction
+ config_get zone $1 zone
- config_get network $1 network
- config_get direction $1 direction
- config_get altnets $1 altnet
+ [[ "$direction" = "downstream" && ! -z "$zone" ]] || return 0
- device=$(uci_get_state network "$network" ifname "$network")
- echo -e "\nphyint $device $direction ratelimit 0 threshold 1" >> /var/etc/igmpproxy.conf
+ json_add_object ""
+ json_add_string type rule
+ json_add_string src "$upstream"
+ json_add_string dest "$zone"
+ json_add_string family ipv4
+ json_add_string proto udp
+ json_add_string dest_ip "224.0.0.0/4"
+ json_add_string target ACCEPT
+ json_close_object
+}
+
+igmp_add_firewall_network() {
+ config_get direction $1 direction
+ config_get zone $1 zone
+
+ [ ! -z "$zone" ] || return
+
+ json_add_object ""
+ json_add_string type rule
+ json_add_string src "$zone"
+ json_add_string family ipv4
+ json_add_string proto igmp
+ json_add_string target ACCEPT
+ json_close_object
- if [ -n "$altnets" ]; then
- local altnet
- for altnet in $altnets; do
- echo -e "\taltnet $altnet" >> /var/etc/igmpproxy.conf
- done
- fi
+ [[ "$direction" = "upstream" ]] && {
+ upstream="$zone"
+ config_foreach igmp_add_firewall_routing phyint
+ }
}
-start() {
+service_triggers() {
+ procd_add_reload_trigger "igmpproxy"
+ config_foreach igmp_add_network phyint
+}
+
+start_service() {
+ has_upstream=
+ netdevs=
+ logopts=
config_load igmpproxy
+
config_foreach igmp_header igmpproxy
config_foreach igmp_add_phyint phyint
- service_start /usr/sbin/igmpproxy $OPTIONS /etc/igmpproxy.conf
+ [ -n "$has_upstream" ] || return
+
+ procd_open_instance
+ procd_set_param command $PROG
+ [ -n "$logopts" ] && procd_append_param command $logopts
+ procd_append_param command $CONFIGFILE
+ procd_set_param file $CONFIGFILE
+ procd_set_param netdev $netdevs
+ procd_set_param respawn
+
+ procd_open_data
+
+ json_add_array firewall
+ config_foreach igmp_add_firewall_network phyint
+ json_close_array
+
+ procd_close_data
+
+ procd_close_instance
+}
+
+service_started() {
+ procd_set_config_changed firewall
}
-stop() {
- service_stop /usr/sbin/igmpproxy
+stop_service() {
+ procd_set_config_changed firewall
}