/*-*- 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-dns-packet.h" #include "resolved-dns-transaction.h" #include "resolved-manager.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; 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; 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);