| 1 | #!/bin/sh |
| 2 | [ -z "$1" ] && echo "Error: should be run by udhcpc" && exit 1 |
| 3 | |
| 4 | . /etc/functions.sh |
| 5 | . /lib/netifd/netifd-proto.sh |
| 6 | |
| 7 | set_classless_routes() { |
| 8 | local max=128 |
| 9 | local type |
| 10 | while [ -n "$1" -a -n "$2" -a $max -gt 0 ]; do |
| 11 | proto_add_ipv4_route "${1%%/*}" "${1##*/}" "$2" |
| 12 | max=$(($max-1)) |
| 13 | shift 2 |
| 14 | done |
| 15 | } |
| 16 | |
| 17 | setup_interface () { |
| 18 | proto_init_update "*" 1 |
| 19 | proto_add_ipv4_address "$ip" "${subnet:-255.255.255.0}" |
| 20 | # TODO: apply $broadcast |
| 21 | |
| 22 | for i in $router; do |
| 23 | proto_add_ipv4_route 0.0.0.0 0 "$i" |
| 24 | done |
| 25 | |
| 26 | # CIDR STATIC ROUTES (rfc3442) |
| 27 | [ -n "$staticroutes" ] && set_classless_routes $staticroutes |
| 28 | [ -n "$msstaticroutes" ] && set_classless_routes $msstaticroutes |
| 29 | |
| 30 | for dns in $dns; do |
| 31 | proto_add_dns_server "$dns" |
| 32 | done |
| 33 | for domain in $domain; do |
| 34 | proto_add_dns_search "$domain" |
| 35 | done |
| 36 | proto_send_update "$INTERFACE" |
| 37 | |
| 38 | # TODO |
| 39 | # [ -n "$ntpsrv" ] && change_state network "$ifc" lease_ntpsrv "$ntpsrv" |
| 40 | # [ -n "$timesvr" ] && change_state network "$ifc" lease_timesrv "$timesvr" |
| 41 | # [ -n "$hostname" ] && change_state network "$ifc" lease_hostname "$hostname" |
| 42 | # [ -n "$timezone" ] && change_state network "$ifc" lease_timezone "$timezone" |
| 43 | } |
| 44 | |
| 45 | deconfig_interface() { |
| 46 | proto_init_update "*" 0 |
| 47 | proto_send_update "$INTERFACE" |
| 48 | } |
| 49 | |
| 50 | case "$1" in |
| 51 | deconfig) |
| 52 | deconfig_interface |
| 53 | ;; |
| 54 | renew|bound) |
| 55 | setup_interface |
| 56 | ;; |
| 57 | esac |
| 58 | |
| 59 | exit 0 |
| 60 | |
