From 5c105d9f3fd086aff195d3849dcf847d6b0bd927 Mon Sep 17 00:00:00 2001 From: blogic Date: Fri, 5 Oct 2012 10:12:53 +0000 Subject: branch Attitude Adjustment git-svn-id: svn://svn.openwrt.org/openwrt/branches/attitude_adjustment@33625 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- package/netifd/files/lib/netifd/dhcp.script | 59 ++++++++++++++++++++ package/netifd/files/lib/netifd/proto/dhcp.sh | 49 +++++++++++++++++ package/netifd/files/lib/network/config.sh | 79 +++++++++++++++++++++++++++ 3 files changed, 187 insertions(+) create mode 100755 package/netifd/files/lib/netifd/dhcp.script create mode 100755 package/netifd/files/lib/netifd/proto/dhcp.sh create mode 100755 package/netifd/files/lib/network/config.sh (limited to 'package/netifd/files/lib') diff --git a/package/netifd/files/lib/netifd/dhcp.script b/package/netifd/files/lib/netifd/dhcp.script new file mode 100755 index 000000000..0097a96f8 --- /dev/null +++ b/package/netifd/files/lib/netifd/dhcp.script @@ -0,0 +1,59 @@ +#!/bin/sh +[ -z "$1" ] && echo "Error: should be run by udhcpc" && exit 1 + +. /lib/functions.sh +. /lib/netifd/netifd-proto.sh + +set_classless_routes() { + local max=128 + local type + while [ -n "$1" -a -n "$2" -a $max -gt 0 ]; do + proto_add_ipv4_route "${1%%/*}" "${1##*/}" "$2" + max=$(($max-1)) + shift 2 + done +} + +setup_interface () { + proto_init_update "*" 1 + proto_add_ipv4_address "$ip" "${subnet:-255.255.255.0}" + # TODO: apply $broadcast + + for i in $router; do + proto_add_ipv4_route 0.0.0.0 0 "$i" + done + + # CIDR STATIC ROUTES (rfc3442) + [ -n "$staticroutes" ] && set_classless_routes $staticroutes + [ -n "$msstaticroutes" ] && set_classless_routes $msstaticroutes + + for dns in $dns; do + proto_add_dns_server "$dns" + done + for domain in $domain; do + proto_add_dns_search "$domain" + done + proto_send_update "$INTERFACE" + + # TODO + # [ -n "$ntpsrv" ] && change_state network "$ifc" lease_ntpsrv "$ntpsrv" + # [ -n "$timesvr" ] && change_state network "$ifc" lease_timesrv "$timesvr" + # [ -n "$hostname" ] && change_state network "$ifc" lease_hostname "$hostname" + # [ -n "$timezone" ] && change_state network "$ifc" lease_timezone "$timezone" +} + +deconfig_interface() { + proto_init_update "*" 0 + proto_send_update "$INTERFACE" +} + +case "$1" in + deconfig) + deconfig_interface + ;; + renew|bound) + setup_interface + ;; +esac + +exit 0 diff --git a/package/netifd/files/lib/netifd/proto/dhcp.sh b/package/netifd/files/lib/netifd/proto/dhcp.sh new file mode 100755 index 000000000..9182d58ad --- /dev/null +++ b/package/netifd/files/lib/netifd/proto/dhcp.sh @@ -0,0 +1,49 @@ +#!/bin/sh + +. /lib/functions.sh +. ../netifd-proto.sh +init_proto "$@" + +proto_dhcp_init_config() { + proto_config_add_string "ipaddr" + proto_config_add_string "netmask" + proto_config_add_string "hostname" + proto_config_add_string "clientid" + proto_config_add_string "vendorid" + proto_config_add_boolean "broadcast" + proto_config_add_string "reqopts" +} + +proto_dhcp_setup() { + local config="$1" + local iface="$2" + + local ipaddr hostname clientid vendorid broadcast reqopts + json_get_vars ipaddr hostname clientid vendorid broadcast reqopts + + local opt dhcpopts + for opt in $reqopts; do + append dhcpopts "-O $opt" + done + + [ "$broadcast" = 1 ] && broadcast="-O broadcast" || broadcast= + + proto_export "INTERFACE=$config" + proto_run_command "$config" udhcpc \ + -p /var/run/udhcpc-$iface.pid \ + -s /lib/netifd/dhcp.script \ + -f -t 0 -i "$iface" \ + ${ipaddr:+-r $ipaddr} \ + ${hostname:+-H $hostname} \ + ${clientid:+-x 0x3d:${clientid//:/}} \ + ${vendorid:+-V $vendorid} \ + $broadcast $dhcpopts +} + +proto_dhcp_teardown() { + local interface="$1" + proto_kill_command "$interface" +} + +add_protocol dhcp + diff --git a/package/netifd/files/lib/network/config.sh b/package/netifd/files/lib/network/config.sh new file mode 100755 index 000000000..9128971da --- /dev/null +++ b/package/netifd/files/lib/network/config.sh @@ -0,0 +1,79 @@ +#!/bin/sh +# Copyright (C) 2011 OpenWrt.org + +. /usr/share/libubox/jshn.sh + +find_config() { + local device="$1" + local ifdev ifl3dev ifobj + for ifobj in `ubus list network.interface.\*`; do + interface="${ifobj##network.interface.}" + ( + json_load "$(ifstatus $interface)" + json_get_var ifdev device + json_get_var ifl3dev l3_device + if [[ "$device" = "$ifdev" ]] || [[ "$device" = "$ifl3dev" ]]; then + echo "$interface" + exit 0 + else + exit 1 + fi + ) && return + done +} + +unbridge() { + return +} + +ubus_call() { + json_init + local _data="$(ubus -S call "$1" "$2")" + [ -z "$_data" ] && return 1 + json_load "$_data" + return 0 +} + + +fixup_interface() { + local config="$1" + local ifname type device l3dev + + config_get type "$config" type + config_get ifname "$config" ifname + config_get device "$config" device "$ifname" + [ "bridge" = "$type" ] && ifname="br-$config" + config_set "$config" device "$ifname" + ubus_call "network.interface.$config" status || return 0 + json_get_var l3dev l3_device + [ -n "$l3dev" ] && ifname="$l3dev" + json_init + config_set "$config" ifname "$ifname" + config_set "$config" device "$device" +} + +scan_interfaces() { + config_load network + config_foreach fixup_interface interface +} + +prepare_interface_bridge() { + local config="$1" + + [ -n "$config" ] || return 0 + ubus call network.interface."$config" prepare +} + +setup_interface() { + local iface="$1" + local config="$2" + + [ -n "$config" ] || return 0 + ubus call network.interface."$config" add_device "{ \"name\": \"$iface\" }" +} + +do_sysctl() { + [ -n "$2" ] && \ + sysctl -n -e -w "$1=$2" >/dev/null || \ + sysctl -n -e "$1" +} -- cgit v1.2.3