0c69794138
These lines are generally out-of-date, incomplete and unnecessary. With SPDX and git repository much more accurate and fine grained information about licensing and authorship is available, hence let's drop the per-file copyright notice. Of course, removing copyright lines of others is problematic, hence this commit only removes my own lines and leaves all others untouched. It might be nicer if sooner or later those could go away too, making git the only and accurate source of authorship information.
70 lines
1.9 KiB
C
70 lines
1.9 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#pragma once
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#include "hashmap.h"
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typedef struct DnsZone {
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Hashmap *by_key;
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Hashmap *by_name;
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} DnsZone;
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typedef struct DnsZoneItem DnsZoneItem;
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typedef enum DnsZoneItemState DnsZoneItemState;
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#include "resolved-dns-answer.h"
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#include "resolved-dns-question.h"
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#include "resolved-dns-rr.h"
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#include "resolved-dns-transaction.h"
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/* RFC 4795 Section 2.8. suggests a TTL of 30s by default */
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#define LLMNR_DEFAULT_TTL (30)
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/* RFC 6762 Section 10. suggests a TTL of 120s by default */
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#define MDNS_DEFAULT_TTL (120)
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enum DnsZoneItemState {
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DNS_ZONE_ITEM_PROBING,
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DNS_ZONE_ITEM_ESTABLISHED,
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DNS_ZONE_ITEM_VERIFYING,
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DNS_ZONE_ITEM_WITHDRAWN,
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};
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struct DnsZoneItem {
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DnsScope *scope;
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DnsResourceRecord *rr;
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DnsZoneItemState state;
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unsigned block_ready;
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bool probing_enabled;
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LIST_FIELDS(DnsZoneItem, by_key);
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LIST_FIELDS(DnsZoneItem, by_name);
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DnsTransaction *probe_transaction;
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};
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void dns_zone_flush(DnsZone *z);
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int dns_zone_put(DnsZone *z, DnsScope *s, DnsResourceRecord *rr, bool probe);
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DnsZoneItem* dns_zone_get(DnsZone *z, DnsResourceRecord *rr);
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void dns_zone_remove_rr(DnsZone *z, DnsResourceRecord *rr);
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int dns_zone_remove_rrs_by_key(DnsZone *z, DnsResourceKey *key);
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int dns_zone_lookup(DnsZone *z, DnsResourceKey *key, int ifindex, DnsAnswer **answer, DnsAnswer **soa, bool *tentative);
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void dns_zone_item_conflict(DnsZoneItem *i);
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void dns_zone_item_notify(DnsZoneItem *i);
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int dns_zone_check_conflicts(DnsZone *zone, DnsResourceRecord *rr);
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int dns_zone_verify_conflicts(DnsZone *zone, DnsResourceKey *key);
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void dns_zone_verify_all(DnsZone *zone);
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void dns_zone_item_probe_stop(DnsZoneItem *i);
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void dns_zone_dump(DnsZone *zone, FILE *f);
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bool dns_zone_is_empty(DnsZone *zone);
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bool dns_zone_contains_name(DnsZone *z, const char *name);
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