1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
6 This file is part of systemd.
8 Copyright 2014 Lennart Poettering
10 systemd is free software; you can redistribute it and/or modify it
11 under the terms of the GNU Lesser General Public License as published by
12 the Free Software Foundation; either version 2.1 of the License, or
13 (at your option) any later version.
15 systemd is distributed in the hope that it will be useful, but
16 WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 Lesser General Public License for more details.
20 You should have received a copy of the GNU Lesser General Public License
21 along with systemd; If not, see <http://www.gnu.org/licenses/>.
30 typedef struct DnsQuery DnsQuery;
32 #include "resolved-dns-scope.h"
33 #include "resolved-dns-rr.h"
34 #include "resolved-dns-question.h"
35 #include "resolved-dns-answer.h"
36 #include "resolved-dns-stream.h"
37 #include "resolved-dns-transaction.h"
38 #include "resolved-manager.h"
42 DnsQuestion *question;
47 DnsTransactionState state;
48 unsigned n_cname_redirects;
50 sd_event_source *timeout_event_source;
56 DnsProtocol answer_protocol;
59 /* Bus client information */
60 sd_bus_message *request;
62 const char *request_hostname;
63 union in_addr_union request_address;
65 /* Completion callback */
66 void (*complete)(DnsQuery* q);
71 sd_bus_track *bus_track;
73 LIST_FIELDS(DnsQuery, queries);
76 int dns_query_new(Manager *m, DnsQuery **q, DnsQuestion *question, int family, uint64_t flags);
77 DnsQuery *dns_query_free(DnsQuery *q);
79 int dns_query_go(DnsQuery *q);
80 void dns_query_ready(DnsQuery *q);
82 int dns_query_cname_redirect(DnsQuery *q, const char *name);
84 int dns_query_bus_track(DnsQuery *q, sd_bus *bus, sd_bus_message *m);
86 DEFINE_TRIVIAL_CLEANUP_FUNC(DnsQuery*, dns_query_free);