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authorLennart Poettering <lennart@poettering.net>2014-07-16 00:26:02 +0200
committerLennart Poettering <lennart@poettering.net>2014-07-16 00:31:38 +0200
commit74b2466e14a1961bf3ac0e8a60cfaceec705bd59 (patch)
tree48e9e848b04562dc1f547ba7079fb3568e03f0fe /src/resolve/resolved-dns-server.h
parent337ede5693cb8860ee86a2d71ffedec682abf6bc (diff)
resolved: add a DNS client stub resolver
Let's turn resolved into a something truly useful: a fully asynchronous DNS stub resolver that subscribes to network changes. (More to come: caching, LLMNR, mDNS/DNS-SD, DNSSEC, IDN, NSS module)
Diffstat (limited to 'src/resolve/resolved-dns-server.h')
-rw-r--r--src/resolve/resolved-dns-server.h61
1 files changed, 61 insertions, 0 deletions
diff --git a/src/resolve/resolved-dns-server.h b/src/resolve/resolved-dns-server.h
new file mode 100644
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+++ b/src/resolve/resolved-dns-server.h
@@ -0,0 +1,61 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+#pragma once
+
+/***
+ This file is part of systemd.
+
+ Copyright 2014 Lennart Poettering
+
+ systemd is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ systemd is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+typedef struct DnsServer DnsServer;
+typedef enum DnsServerSource DnsServerSource;
+
+#include "in-addr-util.h"
+#include "resolved.h"
+#include "resolved-link.h"
+#include "resolved-dns-server.h"
+
+enum DnsServerSource {
+ DNS_SERVER_SYSTEM,
+ DNS_SERVER_LINK,
+ DNS_SERVER_DHCP,
+ _DNS_SERVER_SOURCE_MAX
+};
+
+struct DnsServer {
+ Manager *manager;
+ DnsServerSource source;
+
+ unsigned char family;
+ union in_addr_union address;
+
+ bool marked;
+
+ Link *link;
+
+ LIST_FIELDS(DnsServer, servers);
+};
+
+int dns_server_new(
+ Manager *m,
+ DnsServer **s,
+ DnsServerSource source,
+ Link *l,
+ unsigned char family,
+ union in_addr_union *in_addr);
+
+DnsServer* dns_server_free(DnsServer *s);