summaryrefslogtreecommitdiff
path: root/src/resolve/resolved-dns-stream.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/resolve/resolved-dns-stream.h')
-rw-r--r--src/resolve/resolved-dns-stream.h80
1 files changed, 0 insertions, 80 deletions
diff --git a/src/resolve/resolved-dns-stream.h b/src/resolve/resolved-dns-stream.h
deleted file mode 100644
index e6569678fa..0000000000
--- a/src/resolve/resolved-dns-stream.h
+++ /dev/null
@@ -1,80 +0,0 @@
-#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/>.
-***/
-
-#include "socket-util.h"
-
-typedef struct DnsStream DnsStream;
-
-#include "resolved-dns-packet.h"
-#include "resolved-dns-transaction.h"
-
-/* Streams are used by three subsystems:
- *
- * 1. The normal transaction logic when doing a DNS or LLMNR lookup via TCP
- * 2. The LLMNR logic when accepting a TCP-based lookup
- * 3. The DNS stub logic when accepting a TCP-based lookup
- */
-
-struct DnsStream {
- Manager *manager;
- int n_ref;
-
- DnsProtocol protocol;
-
- int fd;
- union sockaddr_union peer;
- socklen_t peer_salen;
- union sockaddr_union local;
- socklen_t local_salen;
- int ifindex;
- uint32_t ttl;
- bool identified;
-
- sd_event_source *io_event_source;
- sd_event_source *timeout_event_source;
-
- be16_t write_size, read_size;
- DnsPacket *write_packet, *read_packet;
- size_t n_written, n_read;
-
- int (*on_packet)(DnsStream *s);
- int (*complete)(DnsStream *s, int error);
-
- DnsTransaction *transaction; /* when used by the transaction logic */
- DnsQuery *query; /* when used by the DNS stub logic */
-
- LIST_FIELDS(DnsStream, streams);
-};
-
-int dns_stream_new(Manager *m, DnsStream **s, DnsProtocol protocol, int fd);
-DnsStream *dns_stream_unref(DnsStream *s);
-DnsStream *dns_stream_ref(DnsStream *s);
-
-int dns_stream_write_packet(DnsStream *s, DnsPacket *p);
-
-static inline bool DNS_STREAM_QUEUED(DnsStream *s) {
- assert(s);
-
- if (s->fd < 0) /* already stopped? */
- return false;
-
- return !!s->write_packet;
-}