etc/services - sync with NetBSD-8
[minix.git] / external / bsd / openresolv / dist / unbound.in
bloba803615783fc9627036c1b05fc2a331faf66dd7e
1 #!/bin/sh
2 # Copyright (c) 2009-2014 Roy Marples
3 # All rights reserved
5 # unbound subscriber for resolvconf
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.
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.
29 unbound_insecure=
31 [ -f "@SYSCONFDIR@"/resolvconf.conf ] || exit 0
32 . "@SYSCONFDIR@/resolvconf.conf" || exit 1
33 [ -z "$unbound_conf" ] && exit 0
34 [ -z "$RESOLVCONF" ] && eval "$(@SBINDIR@/resolvconf -v)"
35 NL="
38 : ${unbound_pid:=/var/run/unbound.pid}
39 : ${unbound_service:=unbound}
40 : ${unbound_restart:=@RESTARTCMD ${unbound_service}@}
41 newconf="# Generated by resolvconf$NL"
43 for d in $DOMAINS; do
44 dn="${d%%:*}"
45 ns="${d#*:}"
46 case "$unbound_insecure" in
47 [Yy][Ee][Ss]|[Tt][Rr][Uu][Ee]|[Oo][Nn]|1)
48 newconf="$newconf${NL}server:$NL"
49 newconf="$newconf domain-insecure: \"$dn\"$NL"
51 esac
52 newconf="$newconf${NL}forward-zone:$NL name: \"$dn\"$NL"
53 while [ -n "$ns" ]; do
54 newconf="$newconf forward-addr: ${ns%%,*}$NL"
55 [ "$ns" = "${ns#*,}" ] && break
56 ns="${ns#*,}"
57 done
58 done
60 if [ -n "$NAMESERVERS" ]; then
61 newconf="$newconf${NL}forward-zone:$NL name: \".\"$NL"
62 for n in $NAMESERVERS; do
63 newconf="$newconf forward-addr: $n$NL"
64 done
67 # Try to ensure that config dirs exist
68 if type config_mkdirs >/dev/null 2>&1; then
69 config_mkdirs "$unbound_conf"
70 else
71 @SBINDIR@/resolvconf -D "$unbound_conf"
74 if [ ! -f "$unbound_conf" ] || \
75 [ "$(cat "$unbound_conf")" != "$(printf %s "$newconf")" ]
76 then
77 printf %s "$newconf" >"$unbound_conf"
78 # If we can't sent a HUP then force a restart
79 if [ -s "$unbound_pid" ]; then
80 if ! kill -HUP $(cat "$unbound_pid") 2>/dev/null; then
81 eval $unbound_restart
83 else
84 eval $unbound_restart