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/*-*- 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);
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