1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
4 This file is part of systemd.
6 Copyright 2014 Tom Gundersen <teg@jklm.no>
8 systemd is free software; you can redistribute it and/or modify it
9 under the terms of the GNU Lesser General Public License as published by
10 the Free Software Foundation; either version 2.1 of the License, or
11 (at your option) any later version.
13 systemd is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 Lesser General Public License for more details.
18 You should have received a copy of the GNU Lesser General Public License
19 along with systemd; If not, see <http://www.gnu.org/licenses/>.
22 #include "conf-parser.h"
24 #include "resolved-conf.h"
26 int manager_parse_dns_server(Manager *m, DnsServerType type, const char *string) {
27 const char *word, *state;
35 first = type == DNS_SERVER_FALLBACK ? m->fallback_dns_servers : m->dns_servers;
37 FOREACH_WORD_QUOTED(word, length, string, state) {
38 char buffer[length+1];
40 union in_addr_union addr;
44 memcpy(buffer, word, length);
47 r = in_addr_from_string_auto(buffer, &family, &addr);
49 log_warning("Ignoring invalid DNS address '%s'", buffer);
53 /* Filter out duplicates */
54 LIST_FOREACH(servers, s, first)
55 if (s->family == family && in_addr_equal(family, &s->address, &addr)) {
63 r = dns_server_new(m, NULL, type, NULL, family, &addr);
71 int config_parse_dnsv(
76 unsigned section_line,
83 Manager *m = userdata;
92 if (ltype == DNS_SERVER_FALLBACK)
93 l = &m->fallback_dns_servers;
97 /* Empty assignment means clear the list */
98 if (isempty(rvalue)) {
105 r = manager_parse_dns_server(m, ltype, rvalue);
107 log_syntax(unit, LOG_ERR, filename, line, -r, "Failed to parse DNS server string '%s'. Ignoring.", rvalue);
114 int config_parse_support(
116 const char *filename,
119 unsigned section_line,
126 Manager *m = userdata;
127 Support support, *v = data;
135 support = support_from_string(rvalue);
137 r = parse_boolean(rvalue);
139 log_syntax(unit, LOG_ERR, filename, line, -r, "Failed to parse support level '%s'. Ignoring.", rvalue);
143 support = r ? SUPPORT_YES : SUPPORT_NO;
150 int manager_parse_config_file(Manager *m) {
153 return config_parse(NULL, "/etc/systemd/resolved.conf", NULL,
155 config_item_perf_lookup, resolved_gperf_lookup,
156 false, false, true, m);