Install subscribers without the execute bit.
[openresolv] / unbound.in
1 #!/bin/sh
2 # Copyright (c) 2009 Roy Marples
3 # All rights reserved
4
5 # unbound subscriber for resolvconf
6
7 # Redistribution and use in source and binary forms, with or without
8 # modification, are permitted provided that the following conditions
9 # are met:
10 #     * Redistributions of source code must retain the above copyright
11 #       notice, this list of conditions and the following disclaimer.
12 #     * Redistributions in binary form must reproduce the above
13 #       copyright notice, this list of conditions and the following
14 #       disclaimer in the documentation and/or other materials provided
15 #       with the distribution.
16 #
17 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
20 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
21 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28
29 [ -f "@SYSCONFDIR@"/resolvconf.conf ] || exit 0
30 . "@SYSCONFDIR@/resolvconf.conf" || exit 1
31 [ -z "$unbound_conf" ] && exit 0
32 [ -z "$RESOLVCONF" ] && eval "$(@PREFIX@/sbin/resolvconf -v)"
33
34 : ${unbound_pid:=/var/run/unbound.pid}
35 : ${unbound_restart:=@RESTARTCMD unbound@}
36 newconf="# Generated by resolvconf\n"
37
38 for d in $DOMAINS; do
39         dn="${d%%:*}"
40         ns="${d#*:}"
41         newconf="\n${newconf}forward-zone:\n\tname: \"$dn\"\n"
42         while [ -n "$ns" ]; do
43                 newconf="${newconf}\tforward-addr: ${ns%%,*}\n"
44                 [ "$ns" = "${ns#*,}" ] && break
45                 ns="${ns#*,}"
46         done
47 done
48
49 if [ -n "$NAMESERVERS" ]; then
50         newconf="\n${newconf}forward-zone:\n\tname: \".\"\n"
51         for n in $NAMESERVERS; do
52                 newconf="${newconf}\tforward-addr: $n\n"
53         done
54 fi
55
56 if [ ! -f "$unbound_conf" ] || \
57         [ "$(cat "$unbound_conf")" != "$(printf "$newconf")" ]
58 then
59         printf "$newconf" >"$unbound_conf"
60         #if [ -s "$unbound_pid" ] && \
61         #       kill -0 $(cat "$unbound_pid") 2>/dev/null
62         #then
63         #       unbound-control reload
64         #else
65                 eval $unbound_restart
66         #fi
67 fi