3 # This file is part of avahi.
5 # avahi is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU Lesser General Public License as
7 # published by the Free Software Foundation; either version 2 of the
8 # License, or (at your option) any later version.
10 # avahi is distributed in the hope that it will be useful, but WITHOUT
11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
12 # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
13 # License for more details.
15 # You should have received a copy of the GNU Lesser General Public
16 # License along with avahi; if not, write to the Free Software
17 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
22 test "x$AVAHI_INTERFACE" != "x"
24 # Command line arguments:
25 # $1 "+" if a new DNS server was found, "-" if one was removed
26 # $2 DNS Server address
27 # $3 interface index where this server was found on
28 # $4 protocol number where this server was found on
30 # Available environment variables:
32 # $AVAHI_INTERFACE The interface name where this DNS server was found on
33 # $AVAHI_INTERFACE_DNS_SERVERS A whitespace seperated list of DNS servers on $AVAHI_INTERFACE
34 # $AVAHI_DNS_SERVERS The complete list of all DNS servers found on all interfaces
36 if [ -x /sbin/netconfig ]; then
37 # SUSE method on 11.1+
38 if [ -n "$AVAHI_INTERFACE_DNS_SERVERS" ]; then
39 /sbin/netconfig modify -s avahi -i "$AVAHI_INTERFACE" <<-EOF
40 INTERFACE='$AVAHI_INTERFACE'
41 DNSSERVERS='$AVAHI_INTERFACE_DNS_SERVERS'
44 /sbin/netconfig remove -s avahi -i "$AVAHI_INTERFACE"
46 elif [ -x /sbin/modify_resolvconf ] ; then
47 # method for SUSE <= 11.0
48 if [ -n "$AVAHI_DNS_SERVERS" ]; then
49 /sbin/modify_resolvconf modify -s avahi -t - -p avahi-dnsconfd -n "$AVAHI_DNS_SERVERS" <<-EOF
50 if you don't like avahi to update your Nameservers
51 disable the avahi-dnsconfd init script
54 /sbin/modify_resolvconf restore -s avahi
56 elif [ -x /sbin/resolvconf ] ; then
58 # We have Debian's resolvconf tool
60 if [ "x$AVAHI_INTERFACE_DNS_SERVERS" = "x" ] ; then
61 /sbin/resolvconf -d "$AVAHI_INTERFACE.avahi"
63 for n in $AVAHI_INTERFACE_DNS_SERVERS ; do
65 done | /sbin/resolvconf -a "$AVAHI_INTERFACE.avahi"
69 # No resolvconf tool available
71 if [ "x$AVAHI_DNS_SERVERS" = "x" ] ; then
72 test -f /etc/resolv.conf.avahi && mv /etc/resolv.conf.avahi /etc/resolv.conf
74 test -f /etc/resolv.conf.avahi || mv /etc/resolv.conf /etc/resolv.conf.avahi
76 for n in $AVAHI_DNS_SERVERS ; do
78 done > /etc/resolv.conf