/usr/include/dnsdb/zdb_listener.h is in libyadifa-dev 2.1.6-1.
This file is owned by root:root, with mode 0o644.
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*
* Copyright (c) 2011-2016, EURid. All rights reserved.
* The YADIFA TM software product is provided under the BSD 3-clause license:
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of EURid nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*------------------------------------------------------------------------------
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*/
/** @defgroup
* @ingroup dnsdb
* @brief
*
*
*
* @{
*
*----------------------------------------------------------------------------*/
#ifndef _ZDB_LISTENER_H
#define _ZDB_LISTENER_H
#include <dnsdb/zdb_types.h>
#include <dnscore/dnsname.h>
#if ZDB_HAS_NSEC3_SUPPORT!=0
#include <dnsdb/nsec3_types.h>
#endif
#ifdef __cplusplus
extern "C"
{
#endif
typedef struct dnssec_listener dnssec_listener;
typedef struct dnssec_listener zdb_listener;
typedef void zdb_listener_on_remove_type_callback(zdb_listener *listener, const zdb_zone *zone, const u8 *dnsname, zdb_rr_collection *recordssets, u16 type);
typedef void zdb_listener_on_add_record_callback(zdb_listener *listener, const zdb_zone *zone, dnslabel_vector_reference labels, s32 top, u16 type, zdb_ttlrdata *record);
typedef void zdb_listener_on_remove_record_callback(zdb_listener *listener, const zdb_zone *zone, const u8 *dnsname, u16 type, zdb_ttlrdata *record);
typedef bool zdb_listener_has_changes_callback(zdb_listener *listener, const zdb_zone *zone);
#if ZDB_HAS_NSEC3_SUPPORT!=0
typedef void zdb_listener_on_add_nsec3_callback(zdb_listener *listener, const zdb_zone *zone, nsec3_zone_item *nsec3_item, nsec3_zone *n3, u32 ttl);
typedef void zdb_listener_on_remove_nsec3_callback(zdb_listener *listener, const zdb_zone *zone, nsec3_zone_item *nsec3_item, nsec3_zone *n3, u32 ttl);
typedef void zdb_listener_on_update_nsec3rrsig_callback(zdb_listener *listener, const zdb_zone *zone, zdb_packed_ttlrdata *removed_rrsig_sll, zdb_packed_ttlrdata *added_rrsig_sll, nsec3_zone_item *item);
#endif
#if ZDB_HAS_DNSSEC_SUPPORT!=0
typedef void zdb_listener_on_update_rrsig_callback(zdb_listener *listener, const zdb_zone *zone, zdb_packed_ttlrdata *removed_rrsig_sll, zdb_packed_ttlrdata *added_rrsig_sll, zdb_rr_label *label, dnsname_stack *name);
#endif
struct dnssec_listener
{
zdb_listener_on_remove_type_callback *on_remove_record_type;
zdb_listener_on_add_record_callback *on_add_record;
zdb_listener_on_remove_record_callback *on_remove_record;
zdb_listener_has_changes_callback *has_changes;
#if ZDB_HAS_NSEC3_SUPPORT!=0
zdb_listener_on_add_nsec3_callback *on_add_nsec3;
zdb_listener_on_remove_nsec3_callback *on_remove_nsec3;
zdb_listener_on_update_nsec3rrsig_callback *on_update_nsec3rrsig;
#endif
#if ZDB_HAS_DNSSEC_SUPPORT!=0
zdb_listener_on_update_rrsig_callback *on_update_rrsig;
#endif
zdb_listener *next;
};
void zdb_listener_chain(zdb_listener *listener);
void zdb_listener_unchain(zdb_listener *listener);
void zdb_listener_notify_remove_type(const zdb_zone *zone, const u8 *dnsname, zdb_rr_collection *recordssets, u16 type);
void zdb_listener_notify_add_record(const zdb_zone *zone, dnslabel_vector_reference labels, s32 top, u16 type, zdb_ttlrdata *record);
void zdb_listener_notify_remove_record(const zdb_zone *zone, const u8 *dnsname, u16 type, zdb_ttlrdata *record);
/**
* Returns true iff any of the listener(s) has recorded a change in the zone.
*
* @return true iff any of the listener(s) has recorded a change in the zone
*/
bool zdb_listener_notify_has_changes(const zdb_zone *zone);
#if ZDB_HAS_NSEC3_SUPPORT!=0
void zdb_listener_notify_add_nsec3(const zdb_zone *zone, nsec3_zone_item *nsec3_item, nsec3_zone *n3, u32 ttl);
void zdb_listener_notify_remove_nsec3(const zdb_zone *zone, nsec3_zone_item *nsec3_item, nsec3_zone *n3, u32 ttl);
void zdb_listener_notify_update_nsec3rrsig(const zdb_zone *zone, zdb_packed_ttlrdata *removed_rrsig_sll, zdb_packed_ttlrdata *added_rrsig_sll, nsec3_zone_item *item);
#endif
#if ZDB_HAS_DNSSEC_SUPPORT!=0
void zdb_listener_notify_update_rrsig(const zdb_zone *zone, zdb_packed_ttlrdata *removed_rrsig_sll, zdb_packed_ttlrdata *added_rrsig_sll, zdb_rr_label *label, dnsname_stack *name);
#endif
bool zdb_listener_notify_enabled();
#ifdef __cplusplus
}
#endif
#endif /* _zdb_listener_H */
/** @} */
/*----------------------------------------------------------------------------*/
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