-#!/bin/sh
# Copyright (C) 2006 OpenWrt.org
-find_name()
-{
- for ifname in lan wan wifi ${ifnames}; do
- IFTYPE="${ifname}"
- eval "IFPROTO=\"\${${IFTYPE}_proto}\""
- eval "IFACE=\"\${${IFTYPE}_ifname}\""
- case "$IFPROTO" in
- ""|none);;
- static|dhcp)
- [ "${IFACE}" = "$INTERFACE" ] && return 0
- [ "${IFACE%%[0-9]*}" = "br" ] && {
- eval "ifs=\"\${${IFTYPE}_ifnames}\""
- for part in $ifs; do
- [ "$part" = "$INTERFACE" ] && return 0
- done
- }
- ;;
- pppoa)
- [ "$INTERFACE" = "atm0" \
- -a -x /sbin/ifup.${IFPROTO} ] && return 0
- ;;
- *)
- eval "device=\"\${${IFTYPE}_device}\""
- [ "$device" = "$INTERFACE" \
- -a -x /sbin/ifup.${IFPROTO} ] && return 0
- ;;
- esac
- done
- IFACE=""
- IFTYPE=""
- IFPROTO=""
- return 255
-}
-
-do_ifup() {
- if="$3"
- eval "if_proto=\"\${${2}_proto}\""
-
- pidfile=/var/run/${if}.pid
- [ -f $pidfile ] && $DEBUG kill $(cat $pidfile)
-
- case "$1" in
- static)
- eval "ip=\"\${${2}_ipaddr}\""
- eval "ip6=\"\${${2}_ip6addr}\""
- eval "netmask=\"\${${2}_netmask}\""
- eval "gateway=\"\${${2}_gateway}\""
- eval "dns=\"\${${2}_dns}\""
- eval "static_route=\"\${${2}_static_route}\""
-
- $DEBUG ifconfig $if $ip ${netmask:+netmask $netmask} broadcast + up
- [ -n "$ip6" ] && $DEBUG ifconfig $if add $ip6
+include /lib/network
- [ -n "$static_route" ] && {
- for route in $static_route; do
- if [ "$(echo $route | cut -d \/ -f2)" != "32" ];
- then
- route add -net $(echo $route | cut -d \/ -f1) netmask $(echo $route | cut -d \/ -f1) dev $if
- else
- route add -host $(echo $route | cut -d \/ -f1) dev $if
- fi
- done
- }
-
- ${gateway:+$DEBUG route add default gw $gateway}
-
- [ -f /tmp/resolv.conf ] || {
- debug "# --- creating /tmp/resolv.conf ---"
- for ns in $dns; do
- echo "nameserver $ns" >> /tmp/resolv.conf
- done
- }
-
- env -i ACTION="ifup" INTERFACE="${2}" PROTO=static /sbin/hotplug "iface" &
- ;;
- dhcp)
- eval "ip=\"\${${2}_ipaddr}\""
- eval "netmask=\"\${${2}_netmask}\""
- eval "hostname=\"\${${2}_hostname}\""
-
- $DEBUG ifconfig $if $ip ${netmask:+netmask $netmask} broadcast + up
-
- args="-i $if ${ip:+-r $ip} -b -p $pidfile"
- hostname="${hostname%%.*}"
- args="$args${hostname:+ -H $hostname}"
- [ "$if_proto" = "pptp" ] && args="$args -n -q" || args="$args -R &"
- ${DEBUG:-eval} "udhcpc $args"
- # hotplug events are handled by /usr/share/udhcpc/default.script
- ;;
- *)
- if [ -x "/sbin/ifup.$1" ]; then
- ( $DEBUG . /sbin/ifup.$1 ${2} $3 )
- fi
- ;;
- esac
-}
+addif() {
+ scan_interfaces
+ setup_interface "$INTERFACE"
-do_register()
-{
- [ -z "$IFTYPE" -o -z "$IFPROTO" ] && {
- find_name || {
- case "${INTERFACE%%[0-9]*}" in
- wds)
- for ifname in lan wifi; do
- eval "if=\"\${${ifname}_ifname}\""
- [ -z "$IFPROTO" ] && [ "$if" = "br0" ] && {
- eval "IFPROTO=\"\${${2}_proto}\""
- IFTYPE="${tmp}"
- }
- done
- [ -z "$IFPROTO" ] && return 0
- ;;
- atm)
- for tmp in lan wan wifi ${ifnames}; do
- eval "if_proto=\"\${${2}_proto}\""
- [ "$if_proto" = "pppoa" ] && {
- do_ifup "pppoa" "$tmp" "$INTERFACE"
- return 0
- }
- done
- ;;
- *)
- return 0
- ;;
- esac
- }
- }
-
- case "${INTERFACE%%[0-9]*}" in
- ppp|atm);;
- *)
- eval "mac=\"\${${IFTYPE}_hwaddr}\""
- ${mac:+$DEBUG ifconfig $INTERFACE down hw ether $mac}
- ;;
- esac
-
- eval "if=\"\${${IFTYPE}_ifname}\""
- if [ "${if%%[0-9]}" = "br" ]; then
- if_valid "$INTERFACE" && {
- ifconfig "$if" 2>&- >&- || {
- eval "stp=\"\${${IFTYPE}_stp}\""
- $DEBUG brctl addbr "$if"
- $DEBUG brctl setfd "$if" 0
- $DEBUG brctl stp "$if" "${stp:-0}"
+ # find all vlan configurations for this interface and set them up as well
+ for ifc in $interfaces; do
+ config_get iftype "$ifc" type
+ case "$iftype" in
+ bridge) config_get ifs "$ifc" ifnames;;
+ *) config_get ifs "$ifc" ifname;;
+ esac
+ for dev in $ifs; do
+ [ "${dev%%\.*}" = "$INTERFACE" -a "$dev" != "$INTERFACE" ] && {
+ add_vlan "$dev"
}
-
- if [ "$INTERFACE" != "$if" ]; then
- $DEBUG ifconfig "$INTERFACE" 0.0.0.0 up
- $DEBUG brctl addif "$if" "$INTERFACE"
- $DEBUG ifconfig "$INTERFACE" allmulti
- else
- do_ifup "$IFPROTO" "$IFTYPE" "$if"
- fi
- }
- else
- [ "${INTERFACE%%[0-9]*}" = "ppp" ] || do_ifup "$IFPROTO" "$IFTYPE" "$if"
- fi
-}
-
-do_unregister() {
- [ -z "$IFTYPE" -o -z "$IFPROTO" ] && {
- find_name || return 0
- }
-
- [ "${IFACE%%[0-9]*}" = "br" ] && {
- if [ "$INTERFACE" != "$IFACE" ]; then
- brctl delif "$IFACE" "$INTERFACE" 2>&- >&-
- else
- brctl delbr "$IFACE" 2>&- >&-
- fi
- }
-
- case "$IFPROTO" in
- pppoe|pppoa|pptp)
- killall pppd 2>&- >&-
- ;;
- dhcp)
- [ -f /var/run/${INTERFACE}.pid ] && kill "$(cat /var/run/${INTERFACE}.pid)" 2>&- >&-
- ;;
- esac
-
- [ "${INTERFACE%%[0-9]*}" = "atm" ] || ifconfig "$INTERFACE" 0.0.0.0 down 2>&-
+ done
+ done
}
case "$ACTION" in
- add|register) do_register;;
- remove|unregister) do_unregister;;
+ add|register)
+ addif
+ ;;
esac
projects / openwrt.git / blobdiff