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#!/bin/sh /etc/rc.common
# Copyright (C) 2016 OpenWrt.org
START=50
USE_PROCD=1
. /lib/functions/network.sh
validate_section_addrwatch() {
uci_validate_section addrwatch addrwatch "${1}" \
'disabled:bool:0' \
'interface:list(string):lan' \
'syslog:bool:1' \
'output:string' \
'quiet:bool:0' \
'verbose:bool:0' \
'ipv4only:bool:0' \
'ipv6only:bool:0' \
'blacklist:list(or(ip4addr,ip6addr))' \
'hashsize:range(1,65536):1024'\
'ratelimit:integer:3600'
return $?
}
start_instance() {
local cfg="$1"
local disabled interface syslog output quiet verbose ipv4only ipv6only
local blacklist hashsize ratelimit
local netdevs=""
validate_section_addrwatch "${cfg}" || {
echo "validation of config $cfg failed"
return 1
}
[ $disabled -ne 0 ] && return 1
for iface in $interface; do
local netdev
network_get_physdev netdev "${iface}"
append netdevs "${netdev}"
done
procd_open_instance
procd_set_param command /usr/sbin/addrwatch
[ "${syslog}" -eq 1 ] && procd_append_param command --syslog
[ -n "${output}" ] && procd_append_param command --output "$output"
[ "$quiet" -eq 1 ] && procd_append_param command --quiet
[ "$verbose" -eq 1 ] && procd_append_param command --verbose
[ "$ipv4only" -eq 1 ] && procd_append_param command --ipv4only
[ "$ipv6only" -eq 1 ] && procd_append_param command --ipv6only
[ -n "$hashsize" ] && procd_append_param command --hashsize "$hashsize"
[ -n "$ratelimit" ] && procd_append_param command --ratelimit "$ratelimit"
for blitem in $blacklist; do
procd_append_param command "--blacklist=${blitem}"
done
procd_append_param command $netdevs
procd_set_param netdev $netdevs
procd_set_param respawn
procd_open_trigger
for iface in $interface; do
procd_add_interface_trigger "interface.*" ${iface} /etc/init.d/addrwatch reload
done
procd_close_trigger
procd_close_instance
}
start_service() {
config_load 'addrwatch'
config_foreach start_instance 'addrwatch'
}
service_triggers() {
procd_add_reload_trigger 'addrwatch'
}