/usr/include/dnsdb/zdb_zone_label.h is in libyadifa-dev 2.3.7-1build1.
This file is owned by root:root, with mode 0o644.
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*
* Copyright (c) 2011-2017, EURid. All rights reserved.
* The YADIFA TM software product is provided under the BSD 3-clause license:
*
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* modification, are permitted provided that the following conditions
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*
* * Redistributions of source code must retain the above copyright
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* documentation and/or other materials provided with the distribution.
* * Neither the name of EURid nor the names of its contributors may be
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* 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
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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*------------------------------------------------------------------------------
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*/
/** @defgroup dnsdbzone Zone related functions
* @ingroup dnsdb
* @brief Internal functions for the database: zoned resource records label.
*
* Internal functions for the database: zoned resource records label.
*
* The ZONE LABEL is a label that can:
*
* _ contains a zone cut
* _ contains a cached label
*
* They should only be used as the top holding structure of the database
*
* @{
*/
#ifndef _ZONE_LABEL_H
#define _ZONE_LABEL_H
#include <dnsdb/zdb_types.h>
#ifdef __cplusplus
extern "C"
{
#endif
#define ZDB_ZONELABEL_TAG 0x4c424c4e5a42445a /* "ZDBZNLBL" */
#if 0 /* fix */
#else
/**
* @brief TRUE if the zone_label contains information (records, zone or a set of labels), else FALSE
*/
/* 2 USES */
#define ZONE_LABEL_RELEVANT(zone_label) ((zone_label)->zone!=NULL||dictionary_notempty(&(zone_label)->sub))
/**
* @brief FALSE if the zone_label contains information (records, zone or a set of labels), else TRUE
*/
/* 4 USES */
#define ZONE_LABEL_IRRELEVANT(zone_label) ((zone_label)->zone==NULL&&dictionary_isempty(&(zone_label)->sub))
#endif
/**
* @brief Search for the label of a zone in the database
*
* Search for the label of a zone in the database
*
* @param[in] db the database to explore
* @param[in] name the dnsname_vector mapping the label
*
* @return a pointer to the label or NULL if it does not exists in the database.
*
*/
/* 3 USES */
zdb_zone_label* zdb_zone_label_find(zdb* db, const dnsname_vector* name);
zdb_zone_label* zdb_zone_label_find_from_name(zdb* db, const char* name);
zdb_zone_label* zdb_zone_label_find_from_dnsname(zdb* db, const u8* dns_name);
zdb_zone_label* zdb_zone_label_find_from_dnsname_nolock(zdb* db, const u8* dns_name);
zdb_zone_label* zdb_zone_label_find_nolock(zdb *db, dnsname_vector* origin);
zdb_zone_label* zdb_zone_label_add_nolock(zdb *db, dnsname_vector* origin);
/**
* @brief Destroys a label and its collections.
*
* Destroys a label and its collections.
* Most likely irrelevant outside of zdb.
*
* @param[in] zone_labelp a pointer to a pointer to the label to destroy.
*
*/
/* 1 USE */
void zdb_zone_label_destroy(zdb_zone_label **zone_labelp);
/**
* @brief Gets pointers to all the zone labels along the path of a name.
*
* Gets pointers to all the zone labels along the path of a name.
*
* @param[in] db a pointer to the database
* @param[in] name a pointer to the dns name
* @param[in] zone_label_vector a pointer to the vector that will hold the labels pointers
*
* @return the top of the vector (-1 = empty)
*/
/* 1 USE */
s32 zdb_zone_label_match(zdb* db, const dnsname_vector *name, zdb_zone_label_pointer_array zone_label_vector);
/**
* @brief Destroys a zone label and all its collections
*
* Destroys a zone label and all its collections
*
* @parm[in] db a pointer to the database
* @parm[in] name a pointer to the name
*
* @return an error code
*/
/* 2 USES */
ya_result zdb_zone_label_delete(zdb* db, dnsname_vector* name);
#ifdef DEBUG
/**
* DEBUG: prints the label content
*/
void zdb_zone_label_print_indented(zdb_zone_label* zone_label, output_stream *os, int indent);
void zdb_zone_label_print(zdb_zone_label* zone_label, output_stream *os);
#endif
#ifdef __cplusplus
}
#endif
#endif /* _ZONE_LABEL_H */
/** @} */
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