diff options
author | Lennart Poettering <lennart@poettering.net> | 2014-07-29 14:24:02 +0200 |
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committer | Lennart Poettering <lennart@poettering.net> | 2014-07-29 20:57:58 +0200 |
commit | 623a4c97b9175f95c4b1c6fc34e36c56f1e4ddbf (patch) | |
tree | 2590cdcc3e9a36ea63d75407c178253ff2669261 /src/resolve/resolved-dns-stream.h | |
parent | 359017c1aec9596e9d3c4c19bd62d34a6f3366b8 (diff) |
resolve: add llmnr responder side for UDP and TCP
Name defending is still missing.
Diffstat (limited to 'src/resolve/resolved-dns-stream.h')
-rw-r--r-- | src/resolve/resolved-dns-stream.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/resolve/resolved-dns-stream.h b/src/resolve/resolved-dns-stream.h new file mode 100644 index 0000000000..db456580cb --- /dev/null +++ b/src/resolve/resolved-dns-stream.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/>. +***/ + +#include "socket-util.h" + +typedef struct DnsStream DnsStream; + +#include "resolved.h" + +struct DnsStream { + Manager *manager; + + 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; + + 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); + + DnsQueryTransaction *transaction; + + LIST_FIELDS(DnsStream, streams); +}; + +int dns_stream_new(Manager *m, DnsStream **s, DnsProtocol protocol, int fd); +DnsStream *dns_stream_free(DnsStream *s); + +int dns_stream_write_packet(DnsStream *s, DnsPacket *p); |