/*-*- 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 "list.h" typedef struct DnsScope DnsScope; #include "resolved-dns-server.h" #include "resolved-dns-packet.h" #include "resolved-dns-query.h" #include "resolved-dns-cache.h" #include "resolved-dns-zone.h" #include "resolved-dns-stream.h" #include "resolved-manager.h" #include "resolved-link.h" typedef enum DnsScopeMatch { DNS_SCOPE_NO, DNS_SCOPE_MAYBE, DNS_SCOPE_YES, _DNS_SCOPE_MATCH_MAX, _DNS_SCOPE_INVALID = -1 } DnsScopeMatch; struct DnsScope { Manager *manager; DnsProtocol protocol; int family; Link *link; char **domains; DnsCache cache; DnsZone zone; OrderedHashmap *conflict_queue; sd_event_source *conflict_event_source; RateLimit ratelimit; LIST_HEAD(DnsTransaction, transactions); LIST_FIELDS(DnsScope, scopes); }; int dns_scope_new(Manager *m, DnsScope **ret, Link *l, DnsProtocol p, int family); DnsScope* dns_scope_free(DnsScope *s); int dns_scope_emit(DnsScope *s, DnsPacket *p); int dns_scope_tcp_socket(DnsScope *s, int family, const union in_addr_union *address, uint16_t port); DnsScopeMatch dns_scope_good_domain(DnsScope *s, int ifindex, uint64_t flags, const char *domain); int dns_scope_good_key(DnsScope *s, DnsResourceKey *key); int dns_scope_good_dns_server(DnsScope *s, int family, const union in_addr_union *address); DnsServer *dns_scope_get_dns_server(DnsScope *s); void dns_scope_next_dns_server(DnsScope *s); int dns_scope_llmnr_membership(DnsScope *s, bool b); void dns_scope_process_query(DnsScope *s, DnsStream *stream, DnsPacket *p); DnsTransaction *dns_scope_find_transaction(DnsScope *scope, DnsQuestion *question, bool cache_ok); int dns_scope_notify_conflict(DnsScope *scope, DnsResourceRecord *rr); void dns_scope_check_conflicts(DnsScope *scope, DnsPacket *p);