2007-11-14 20:52:04 +05:30
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# Copyright 2007 Roy Marples
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# All rights reserved
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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2007-04-05 16:48:42 +05:30
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ifconfig_depend() {
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program /sbin/ifconfig
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provide interface
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}
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_exists() {
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2007-07-26 02:28:23 +05:30
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# Only FreeBSD sees to have /dev/net .... is there something
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# other than ifconfig we can use for the others?
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2007-11-28 21:15:03 +05:30
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if [ -d /dev/net ]; then
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2007-07-26 02:28:23 +05:30
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[ -e /dev/net/"${IFACE}" ]
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else
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ifconfig "${IFACE}" >/dev/null 2>&1
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fi
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2007-04-05 16:48:42 +05:30
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}
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_get_mac_address() {
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2007-12-04 19:49:47 +05:30
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local proto= address= foo=
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LC_ALL=C ifconfig "${IFACE}" | while read proto address foo; do
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case "${proto}" in
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ether)
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case "${address}" in
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00:00:00:00:00:00);;
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44:44:44:44:44:44);;
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FF:FF:FF:FF:FF:FF);;
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*) echo "${address}";;
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esac
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return 0
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;;
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esac
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done
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2007-04-05 16:48:42 +05:30
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}
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_up () {
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ifconfig "${IFACE}" up
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}
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_down () {
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ifconfig "${IFACE}" down
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}
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_ifindex() {
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2007-07-26 02:28:23 +05:30
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local x= i=1
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case "${RC_UNAME}" in
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FreeBSD|DragonFly)
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2007-11-28 21:15:03 +05:30
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for x in /dev/net[0-9]*; do
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if [ "${x}" -ef /dev/net/"${IFACE}" ]; then
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2007-07-26 02:28:23 +05:30
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echo "${x#/dev/net}"
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return 0
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fi
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2007-08-08 02:34:27 +05:30
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i=$((${i} + 1))
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2007-07-26 02:28:23 +05:30
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done
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;;
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default)
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2007-12-04 19:49:47 +05:30
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for x in $(ifconfig -l); do
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2007-11-28 21:15:03 +05:30
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if [ "${x}" = "${IFACE}" ]; then
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2007-07-26 02:28:23 +05:30
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echo "${i}"
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return 0
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fi
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i=$((${i} + 1))
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done
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;;
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esac
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2007-08-08 02:34:27 +05:30
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# Return the next available index
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echo "${i}"
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2007-04-05 16:48:42 +05:30
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return 1
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}
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2007-12-04 19:49:47 +05:30
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_ifconfig_ent() {
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LC_ALL=C ifconfig "${IFACE}" 2>/dev/null | while read ent rest; do
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case "${ent}" in
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"$1") echo "${rest}";;
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esac
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done
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}
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2007-04-05 16:48:42 +05:30
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_is_wireless() {
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2007-12-04 19:49:47 +05:30
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case "$(_ifconfig_ent "media:")" in
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"IEEE 802.11 Wireless"*) return 0;;
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*) return 1;;
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esac
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2007-04-05 16:48:42 +05:30
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}
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_get_inet_address() {
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2007-12-04 19:49:47 +05:30
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local inet= address= n= netmask= rest=
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LC_ALL=C ifconfig "${IFACE}" | while read inet address n netmask rest; do
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if [ "${inet}" = "inet" ]; then
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echo "${address}/$(_netmask2cidr "${netmask}")"
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return 0
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fi
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done
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2007-04-05 16:48:42 +05:30
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}
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_add_address() {
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2007-08-03 19:24:46 +05:30
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local inet6=
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case "$@" in
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2007-11-28 21:15:03 +05:30
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*:*) inet6=inet6;;
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2007-08-03 19:24:46 +05:30
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esac
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2007-11-28 21:15:03 +05:30
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if [ "${metric:-0}" != "0" ]; then
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2007-04-05 16:48:42 +05:30
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set -- "$@" metric ${metric}
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fi
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2007-07-26 02:28:23 +05:30
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# ifconfig doesn't like CIDR addresses
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case "${RC_UNAME}" in
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NetBSD|OpenBSD)
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local ip="${1%%/*}" cidr="${1##*/}" netmask=
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if [ -n "${cidr}" -a "${cidr}" != "${ip}" ]; then
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netmask="$(_cidr2netmask "${cidr}")"
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shift
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set -- "${ip}" netmask "${netmask}" "$@"
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fi
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;;
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esac
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2007-12-04 15:25:59 +05:30
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ifconfig "${IFACE}" ${inet6} "$@" alias
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2007-04-05 16:48:42 +05:30
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}
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_add_route() {
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2007-11-28 21:15:03 +05:30
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if [ $# -gt 3 ]; then
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if [ "$3" = "gw" -o "$3" = "via" ]; then
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2007-04-05 16:48:42 +05:30
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local one=$1 two=$2
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2007-11-28 21:15:03 +05:30
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shift; shift; shift
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2007-04-05 16:48:42 +05:30
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set -- "${one}" "${two}" "$@"
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fi
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fi
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2007-07-06 23:33:17 +05:30
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case "$@" in
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2007-11-28 21:15:03 +05:30
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*:*) route add -inet6 "$@";;
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*) route add "$@";;
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2007-07-06 23:33:17 +05:30
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esac
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2007-04-05 16:48:42 +05:30
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}
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_delete_addresses() {
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einfo "Removing addresses"
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eindent
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2007-12-04 19:49:47 +05:30
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LC_ALL=C ifconfig "${IFACE}" | while read inet address rest; do
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case "${inet}" in
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inet|inet6)
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case "${address}" in
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*"%${IFACE}"|::1) continue;;
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127.0.0.1) [ "${IFACE}" = "lo0" ] && continue;;
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esac
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einfo "${address}"
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ifconfig "${IFACE}" "${inet}" "${address}" -alias
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eend $?
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;;
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2007-04-05 16:48:42 +05:30
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esac
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done
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2007-09-25 17:50:25 +05:30
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eoutdent
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2007-04-05 16:48:42 +05:30
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return 0
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}
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_show_address() {
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einfo "received address $(_get_inet_address "${IFACE}")"
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}
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_has_carrier() {
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2007-12-04 19:49:47 +05:30
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case "$(_ifconfig_ent "status:")" in
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""|active|associated) return 0;;
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*) return 1;;
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esac
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2007-04-05 16:48:42 +05:30
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}
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2007-11-22 18:55:20 +05:30
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ifconfig_pre_start() {
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local config="$(_get_array "ifconfig_${IFVAR}")" conf= arg= args=
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local IFS="$__IFS"
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[ -z "${config}" ] && return 0
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veinfo "Running ifconfig commands"
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eindent
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for conf in ${config}; do
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unset IFS
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args=
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for arg in ${conf}; do
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case ${arg} in
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2007-11-28 21:15:03 +05:30
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[Dd][Hh][Cc][Pp]);;
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[Nn][Oo][Aa][Uu][Tt][Oo]);;
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[Nn][Oo][Ss][Yy][Nn][Cc][Dd][Hh][Cc][Pp]);;
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[Ss][Yy][Nn][Cc][Dd][Hh][Cc][Pp]);;
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[Ww][Pp][Aa]);;
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2007-11-22 18:55:20 +05:30
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*) args="${args} ${arg}";;
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esac
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done
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[ -z "${args}" ] && continue
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vebegin "ifconfig${args}"
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eval ifconfig "${IFACE}" "${args}"
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veend $?
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done
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eoutdent
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return 0
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}
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2007-12-04 15:25:59 +05:30
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_ifconfig_ipv6_tentative() {
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2007-12-04 19:49:47 +05:30
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local inet= address= rest=
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LC_ALL=C ifconfig "${IFACE}" | while read inet address rest; do
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case "${inet}" in
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inet6)
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case "${rest}" in
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*" "tentative*) return 2;;
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esac
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;;
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esac
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done
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[ $? = 2 ]
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2007-12-04 15:25:59 +05:30
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}
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2007-12-03 23:32:57 +05:30
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ifconfig_post_start() {
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2007-12-04 15:25:59 +05:30
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if _ifconfig_ipv6_tentative; then
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ebegin "Waiting for IPv6 addresses"
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while true; do
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_ifconfig_ipv6_tentative || break
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done
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eend 0
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fi
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2007-12-03 23:32:57 +05:30
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}
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2007-04-05 16:48:42 +05:30
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# vim: set ts=4 :
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