openwrtv3/package/network/ipv6/odhcp6c/files/dhcpv6.sh

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#!/bin/sh
. /lib/functions.sh
. ../netifd-proto.sh
init_proto "$@"
proto_dhcpv6_init_config() {
proto_config_add_string "reqaddress"
proto_config_add_string "reqprefix"
proto_config_add_string "clientid"
proto_config_add_string "reqopts"
proto_config_add_string "noslaaconly"
proto_config_add_string "norelease"
proto_config_add_string "ip6prefix"
}
proto_dhcpv6_setup() {
local config="$1"
local iface="$2"
local reqaddress reqprefix clientid reqopts noslaaconly norelease ip6prefix
json_get_vars reqaddress reqprefix clientid reqopts noslaaconly norelease ip6prefix
# Configure
local opts=""
[ -n "$reqaddress" ] && append opts "-N$reqaddress"
[ -z "$reqprefix" -o "$reqprefix" = "auto" ] && reqprefix=0
[ "$reqprefix" != "no" ] && append opts "-P$reqprefix"
[ -n "$clientid" ] && append opts "-c$clientid"
[ "$noslaaconly" = "1" ] && append opts "-S"
[ "$norelease" = "1" ] && append opts "-k"
for opt in $reqopts; do
append opts "-r$opt"
done
[ -n "$ip6prefix" ] && proto_export "USERPREFIX=$ip6prefix"
proto_export "INTERFACE=$config"
proto_run_command "$config" odhcp6c \
-s /lib/netifd/dhcpv6.script \
$opts $iface
}
proto_dhcpv6_teardown() {
local interface="$1"
proto_kill_command "$interface"
}
add_protocol dhcpv6