48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
/* Copyright (C) CZ.NIC, z.s.p.o. <knot-resolver@labs.nic.cz>
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#pragma once
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#include <stdbool.h>
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#include <libknot/rrset.h>
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#include "lib/defines.h"
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/**
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* Completion callback
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*
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* @param state 0 for OK completion, < 0 for errors (unfinished)
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* @param param pointer to user data
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*/
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typedef void (*zi_callback)(int state, void *param);
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typedef struct {
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/* Parser, see zs_init() */
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const char *zone_file;
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const char *origin;
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uint32_t ttl;
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/// Source of time: current real time, or file modification time.
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enum { ZI_STAMP_NOW = 0, ZI_STAMP_MTIM } time_src;
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/* Validator */
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bool downgrade; /// true -> disable validation
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bool zonemd; /// true -> verify zonemd
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const knot_rrset_t *ds; /// NULL -> use trust anchors
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zi_callback cb;
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void *cb_param;
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} zi_config_t;
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/** Import zone from a file.
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*
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* Error can be directly returned in the first phase (parsing + ZONEMD);
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* otherwise it will be kr_ok() and config->cb gets (optionally) called finally.
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*
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* Large zone would pause other processing for longer time;
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* that's generally not advisable.
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*
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* Zone origin is detected from SOA, but it's certainly not perfect now.
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*/
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KR_EXPORT
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int zi_zone_import(const zi_config_t config);
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