include/dns/rdatastruct.h

/*
 * Copyright (C) 1998-2025  Internet Systems Consortium, Inc. ("ISC")
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 */

/***************
 ***************
 ***************   THIS FILE IS AUTOMATICALLY GENERATED BY gen.c.
 ***************   DO NOT EDIT!
 ***************
 ***************/

/*! \file */

/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

#include <isc/lang.h>
#include <isc/sockaddr.h>

#include <dns/name.h>
#include <dns/types.h>

ISC_LANG_BEGINDECLS

typedef struct dns_rdatacommon {
	dns_rdataclass_t rdclass;
	dns_rdatatype_t rdtype;
	ISC_LINK(struct dns_rdatacommon) link;
} dns_rdatacommon_t;

#define DNS_RDATACOMMON_INIT(_data, _rdtype, _rdclass) \
	do {                                           \
		(_data)->common.rdtype = (_rdtype);    \
		(_data)->common.rdclass = (_rdclass);  \
		ISC_LINK_INIT(&(_data)->common, link); \
	} while (0)
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_in_a {
	dns_rdatacommon_t common;
	struct in_addr in_addr;
} dns_rdata_in_a_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* by Bjorn.Victor (at) it.uu.se, 2005-05-07 */
/* Based on generic/mx_15.h */

#pragma once

typedef uint16_t ch_addr_t;

typedef struct dns_rdata_ch_a {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_name_t ch_addr_dom; /* ch-addr domain for back mapping
				 * */
	ch_addr_t ch_addr;	/* chaos address (16 bit) network
				 * order */
} dns_rdata_ch_a_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_hs_a {
	dns_rdatacommon_t common;
	struct in_addr in_addr;
} dns_rdata_hs_a_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_ns {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_name_t name;
} dns_rdata_ns_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_md {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_name_t md;
} dns_rdata_md_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_mf {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_name_t mf;
} dns_rdata_mf_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

typedef struct dns_rdata_cname {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_name_t cname;
} dns_rdata_cname_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_soa {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_name_t origin;
	dns_name_t contact;
	uint32_t serial;  /*%< host order */
	uint32_t refresh; /*%< host order */
	uint32_t retry;	  /*%< host order */
	uint32_t expire;  /*%< host order */
	uint32_t minimum; /*%< host order */
} dns_rdata_soa_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_mb {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_name_t mb;
} dns_rdata_mb_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_mg {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_name_t mg;
} dns_rdata_mg_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_mr {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_name_t mr;
} dns_rdata_mr_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_null {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint16_t length;
	unsigned char *data;
} dns_rdata_null_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

typedef struct dns_rdata_in_wks {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	struct in_addr in_addr;
	uint16_t protocol;
	unsigned char *map;
	uint16_t map_len;
} dns_rdata_in_wks_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_ptr {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_name_t ptr;
} dns_rdata_ptr_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

typedef struct dns_rdata_hinfo {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	char *cpu;
	char *os;
	uint8_t cpu_len;
	uint8_t os_len;
} dns_rdata_hinfo_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_minfo {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_name_t rmailbox;
	dns_name_t emailbox;
} dns_rdata_minfo_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_mx {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint16_t pref;
	dns_name_t mx;
} dns_rdata_mx_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_txt_string {
	uint8_t length;
	unsigned char *data;
} dns_rdata_txt_string_t;

typedef struct dns_rdata_txt {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	unsigned char *txt;
	uint16_t txt_len;
	/* private */
	uint16_t offset;
} dns_rdata_txt_t;

/*
 * ISC_LANG_BEGINDECLS and ISC_LANG_ENDDECLS are already done
 * via rdatastructpre.h and rdatastructsuf.h.
 */

isc_result_t
dns_rdata_txt_first(dns_rdata_txt_t *);

isc_result_t
dns_rdata_txt_next(dns_rdata_txt_t *);

isc_result_t
dns_rdata_txt_current(dns_rdata_txt_t *, dns_rdata_txt_string_t *);
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief Per RFC1183 */

typedef struct dns_rdata_rp {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_name_t mail;
	dns_name_t text;
} dns_rdata_rp_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief Per RFC1183 */

typedef struct dns_rdata_afsdb {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint16_t subtype;
	dns_name_t server;
} dns_rdata_afsdb_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief Per RFC1183 */

typedef struct dns_rdata_x25 {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	unsigned char *x25;
	uint8_t x25_len;
} dns_rdata_x25_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 * \brief Per RFC1183 */

typedef struct dns_rdata_isdn {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	char *isdn;
	char *subaddress;
	uint8_t isdn_len;
	uint8_t subaddress_len;
} dns_rdata_isdn_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief Per RFC1183 */

typedef struct dns_rdata_rt {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint16_t preference;
	dns_name_t host;
} dns_rdata_rt_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief Per RFC1706 */

typedef struct dns_rdata_in_nsap {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	unsigned char *nsap;
	uint16_t nsap_len;
} dns_rdata_in_nsap_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief Per RFC1348.  Obsoleted in RFC 1706 - use PTR instead. */

typedef struct dns_rdata_in_nsap_ptr {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_name_t owner;
} dns_rdata_in_nsap_ptr_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief Per RFC2535 */

typedef struct dns_rdata_sig_t {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_rdatatype_t covered;
	dns_secalg_t algorithm;
	uint8_t labels;
	uint32_t originalttl;
	uint32_t timeexpire;
	uint32_t timesigned;
	uint16_t keyid;
	dns_name_t signer;
	uint16_t siglen;
	unsigned char *signature;
} dns_rdata_sig_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 * \brief Per RFC2535 */

typedef struct dns_rdata_key {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint16_t flags;
	dns_secproto_t protocol;
	dns_secalg_t algorithm;
	uint16_t datalen;
	unsigned char *data;
} dns_rdata_key_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief Per RFC2163 */

typedef struct dns_rdata_in_px {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint16_t preference;
	dns_name_t map822;
	dns_name_t mapx400;
} dns_rdata_in_px_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief per RFC1712 */

typedef struct dns_rdata_gpos {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	char *longitude;
	char *latitude;
	char *altitude;
	uint8_t long_len;
	uint8_t lat_len;
	uint8_t alt_len;
} dns_rdata_gpos_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief Per RFC1886 */

typedef struct dns_rdata_in_aaaa {
	dns_rdatacommon_t common;
	struct in6_addr in6_addr;
} dns_rdata_in_aaaa_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 * \brief Per RFC1876 */

typedef struct dns_rdata_loc_0 {
	uint8_t version; /* must be first and zero */
	uint8_t size;
	uint8_t horizontal;
	uint8_t vertical;
	uint32_t latitude;
	uint32_t longitude;
	uint32_t altitude;
} dns_rdata_loc_0_t;

typedef struct dns_rdata_loc {
	dns_rdatacommon_t common;
	union {
		dns_rdata_loc_0_t v0;
	} v;
} dns_rdata_loc_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief RFC2535 */

typedef struct dns_rdata_nxt {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_name_t next;
	unsigned char *typebits;
	uint16_t len;
} dns_rdata_nxt_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief http://ana-3.lcs.mit.edu/~jnc/nimrod/dns.txt
 */

typedef struct dns_rdata_in_eid {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	unsigned char *eid;
	uint16_t eid_len;
} dns_rdata_in_eid_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief http://ana-3.lcs.mit.edu/~jnc/nimrod/dns.txt
 */

typedef struct dns_rdata_in_nimloc {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	unsigned char *nimloc;
	uint16_t nimloc_len;
} dns_rdata_in_nimloc_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief Per RFC2782 */

typedef struct dns_rdata_in_srv {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint16_t priority;
	uint16_t weight;
	uint16_t port;
	dns_name_t target;
} dns_rdata_in_srv_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief Per RFC1706 */

typedef struct dns_rdata_in_atma {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	unsigned char format;
	unsigned char *atma;
	uint16_t atma_len;
} dns_rdata_in_atma_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief Per RFC2915 */

typedef struct dns_rdata_naptr {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint16_t order;
	uint16_t preference;
	char *flags;
	uint8_t flags_len;
	char *service;
	uint8_t service_len;
	char *regexp;
	uint8_t regexp_len;
	dns_name_t replacement;
} dns_rdata_naptr_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief Per RFC2230 */

typedef struct dns_rdata_in_kx {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint16_t preference;
	dns_name_t exchange;
} dns_rdata_in_kx_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*% RFC2538 */
typedef struct dns_rdata_cert {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint16_t type;
	uint16_t key_tag;
	uint8_t algorithm;
	uint16_t length;
	unsigned char *certificate;
} dns_rdata_cert_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief Per RFC2874 */

typedef struct dns_rdata_in_a6 {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_name_t prefix;
	uint8_t prefixlen;
	struct in6_addr in6_addr;
} dns_rdata_in_a6_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief per RFC2672 */

typedef struct dns_rdata_dname {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_name_t dname;
} dns_rdata_dname_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

typedef struct dns_rdata_sink_t {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint8_t meaning;
	uint8_t coding;
	uint8_t subcoding;
	uint16_t datalen;
	unsigned char *data;
} dns_rdata_sink_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief Per RFC2671 */

typedef struct dns_rdata_opt_opcode {
	uint16_t opcode;
	uint16_t length;
	unsigned char *data;
} dns_rdata_opt_opcode_t;

typedef struct dns_rdata_opt {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	unsigned char *options;
	uint16_t length;
	/* private */
	uint16_t offset;
} dns_rdata_opt_t;

/*
 * ISC_LANG_BEGINDECLS and ISC_LANG_ENDDECLS are already done
 * via rdatastructpre.h and rdatastructsuf.h.
 */

isc_result_t
dns_rdata_opt_first(dns_rdata_opt_t *);

isc_result_t
dns_rdata_opt_next(dns_rdata_opt_t *);

isc_result_t
dns_rdata_opt_current(dns_rdata_opt_t *, dns_rdata_opt_opcode_t *);
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_apl_ent {
	bool negative;
	uint16_t family;
	uint8_t prefix;
	uint8_t length;
	unsigned char *data;
} dns_rdata_apl_ent_t;

typedef struct dns_rdata_in_apl {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	/* type & class specific elements */
	unsigned char *apl;
	uint16_t apl_len;
	/* private */
	uint16_t offset;
} dns_rdata_in_apl_t;

/*
 * ISC_LANG_BEGINDECLS and ISC_LANG_ENDDECLS are already done
 * via rdatastructpre.h and rdatastructsuf.h.
 */

isc_result_t
dns_rdata_apl_first(dns_rdata_in_apl_t *);

isc_result_t
dns_rdata_apl_next(dns_rdata_in_apl_t *);

isc_result_t
dns_rdata_apl_current(dns_rdata_in_apl_t *, dns_rdata_apl_ent_t *);

unsigned int
dns_rdata_apl_count(const dns_rdata_in_apl_t *apl);
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief per draft-ietf-dnsext-delegation-signer-05.txt */
typedef struct dns_rdata_ds {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint16_t key_tag;
	dns_secalg_t algorithm;
	dns_dsdigest_t digest_type;
	uint16_t length;
	unsigned char *digest;
} dns_rdata_ds_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/*!
 *  \brief Per RFC 4255 */

#pragma once

typedef struct dns_rdata_sshfp {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint8_t algorithm;
	uint8_t digest_type;
	uint16_t length;
	unsigned char *digest;
} dns_rdata_sshfp_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

typedef struct dns_rdata_ipseckey {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint8_t precedence;
	uint8_t gateway_type;
	uint8_t algorithm;
	struct in_addr in_addr;	  /* gateway type 1 */
	struct in6_addr in6_addr; /* gateway type 2 */
	dns_name_t gateway;	  /* gateway type 3 */
	unsigned char *key;
	uint16_t keylength;
} dns_rdata_ipseckey_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief Per RFC2535 */
typedef struct dns_rdata_rrsig {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_rdatatype_t covered;
	dns_secalg_t algorithm;
	uint8_t labels;
	uint32_t originalttl;
	uint32_t timeexpire;
	uint32_t timesigned;
	uint16_t keyid;
	dns_name_t signer;
	uint16_t siglen;
	unsigned char *signature;
} dns_rdata_rrsig_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 * \brief Per RFC 3845 */

typedef struct dns_rdata_nsec {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_name_t next;
	unsigned char *typebits;
	uint16_t len;
} dns_rdata_nsec_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief per RFC2535
 */

typedef struct dns_rdata_key dns_rdata_dnskey_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_in_dhcid {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	unsigned char *dhcid;
	unsigned int length;
} dns_rdata_in_dhcid_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 * \brief Per RFC 5155 */

#include <isc/iterated_hash.h>

typedef struct dns_rdata_nsec3 {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_hash_t hash;
	unsigned char flags;
	dns_iterations_t iterations;
	unsigned char salt_length;
	unsigned char next_length;
	uint16_t len;
	unsigned char *salt;
	unsigned char *next;
	unsigned char *typebits;
} dns_rdata_nsec3_t;

/*
 * The corresponding NSEC3 interval is OPTOUT indicating possible
 * insecure delegations.
 */
#define DNS_NSEC3FLAG_OPTOUT 0x01U

/*%
 * The following flags are used in the private-type record (implemented in
 * lib/dns/private.c) which is used to store NSEC3PARAM data during the
 * time when it is not legal to have an actual NSEC3PARAM record in the
 * zone.  They are defined here because the private-type record uses the
 * same flags field for the OPTOUT flag above and for the private flags
 * below.  XXX: This should be considered for refactoring.
 */

/*%
 * Non-standard, private type only.
 *
 * Create a corresponding NSEC3 chain.
 * Once the NSEC3 chain is complete this flag will be removed to signal
 * that there is a complete chain.
 *
 * This flag is automatically set when a NSEC3PARAM record is added to
 * the zone via UPDATE.
 *
 * NSEC3PARAM records containing this flag should never be published,
 * but if they are, they should be ignored by RFC 5155 compliant
 * nameservers.
 */
#define DNS_NSEC3FLAG_CREATE 0x80U

/*%
 * Non-standard, private type only.
 *
 * The corresponding NSEC3 set is to be removed once the NSEC chain
 * has been generated.
 *
 * This flag is automatically set when the last active NSEC3PARAM record
 * is removed from the zone via UPDATE.
 *
 * NSEC3PARAM records containing this flag should never be published,
 * but if they are, they should be ignored by RFC 5155 compliant
 * nameservers.
 */
#define DNS_NSEC3FLAG_REMOVE 0x40U

/*%
 * Non-standard, private type only.
 *
 * When set with the CREATE flag, a corresponding NSEC3 chain will be
 * created when the zone becomes capable of supporting one (i.e., when it
 * has a DNSKEY RRset containing at least one NSEC3-capable algorithm).
 * Without this flag, NSEC3 chain creation would be attempted immediately,
 * fail, and the private type record would be removed.  With it, the NSEC3
 * parameters are stored until they can be used.  When the zone has the
 * necessary prerequisites for NSEC3, then the INITIAL flag can be cleared,
 * and the record will be cleaned up normally.
 *
 * NSEC3PARAM records containing this flag should never be published, but
 * if they are, they should be ignored by RFC 5155 compliant nameservers.
 */
#define DNS_NSEC3FLAG_INITIAL 0x20U

/*%
 * Non-standard, private type only.
 *
 * Prevent the creation of a NSEC chain before the last NSEC3 chain
 * is removed.  This will normally only be set when the zone is
 * transitioning from secure with NSEC3 chains to insecure.
 *
 * NSEC3PARAM records containing this flag should never be published,
 * but if they are, they should be ignored by RFC 5155 compliant
 * nameservers.
 */
#define DNS_NSEC3FLAG_NONSEC 0x10U
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 * \brief Per RFC 5155 */

#include <isc/iterated_hash.h>

typedef struct dns_rdata_nsec3param {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_hash_t hash;
	unsigned char flags; /* DNS_NSEC3FLAG_* */
	dns_iterations_t iterations;
	unsigned char salt_length;
	unsigned char *salt;
} dns_rdata_nsec3param_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief per rfc6698.txt
 */
typedef struct dns_rdata_tlsa {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint8_t usage;
	uint8_t selector;
	uint8_t match;
	uint16_t length;
	unsigned char *data;
} dns_rdata_tlsa_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

typedef struct dns_rdata_tlsa dns_rdata_smimea_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/* RFC 5205 */

typedef struct dns_rdata_hip {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	unsigned char *hit;
	unsigned char *key;
	unsigned char *servers;
	uint8_t algorithm;
	uint8_t hit_len;
	uint16_t key_len;
	uint16_t servers_len;
	/* Private */
	uint16_t offset;
} dns_rdata_hip_t;

isc_result_t
dns_rdata_hip_first(dns_rdata_hip_t *);

isc_result_t
dns_rdata_hip_next(dns_rdata_hip_t *);

void
dns_rdata_hip_current(dns_rdata_hip_t *, dns_name_t *);
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_txt_string dns_rdata_ninfo_string_t;

typedef struct dns_rdata_txt dns_rdata_ninfo_t;

/*
 * ISC_LANG_BEGINDECLS and ISC_LANG_ENDDECLS are already done
 * via rdatastructpre.h and rdatastructsuf.h.
 */

isc_result_t
dns_rdata_ninfo_first(dns_rdata_ninfo_t *);

isc_result_t
dns_rdata_ninfo_next(dns_rdata_ninfo_t *);

isc_result_t
dns_rdata_ninfo_current(dns_rdata_ninfo_t *, dns_rdata_ninfo_string_t *);
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

typedef struct dns_rdata_key dns_rdata_rkey_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/*
 * http://www.iana.org/assignments/dns-parameters/TALINK/talink-completed-template
 */

#pragma once

typedef struct dns_rdata_talink {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_name_t prev;
	dns_name_t next;
} dns_rdata_talink_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/* CDS records have the same RDATA fields as DS records. */
typedef struct dns_rdata_ds dns_rdata_cds_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/* CDNSKEY records have the same RDATA fields as DNSKEY records. */
typedef struct dns_rdata_key dns_rdata_cdnskey_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

typedef struct dns_rdata_openpgpkey {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint16_t length;
	unsigned char *keyring;
} dns_rdata_openpgpkey_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 * \brief Per RFC 7477
 */

typedef struct dns_rdata_csync {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint32_t serial;
	uint16_t flags;
	unsigned char *typebits;
	uint16_t len;
} dns_rdata_csync_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/* Known digest type(s). */
#define DNS_ZONEMD_DIGEST_SHA384 (1)
#define DNS_ZONEMD_DIGEST_SHA512 (2)

/*
 *  \brief per RFC 8976
 */
typedef struct dns_rdata_zonemd {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint32_t serial;
	uint8_t scheme;
	uint8_t digest_type;
	unsigned char *digest;
	uint16_t length;
} dns_rdata_zonemd_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief Per draft-ietf-dnsop-svcb-https-02
 */

typedef struct dns_rdata_in_svcb {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint16_t priority;
	dns_name_t svcdomain;
	unsigned char *svc;
	uint16_t svclen;
	uint16_t offset;
} dns_rdata_in_svcb_t;

isc_result_t
dns_rdata_in_svcb_first(dns_rdata_in_svcb_t *);

isc_result_t
dns_rdata_in_svcb_next(dns_rdata_in_svcb_t *);

void
dns_rdata_in_svcb_current(dns_rdata_in_svcb_t *, isc_region_t *);
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief Per draft-ietf-dnsop-svcb-https-02
 */

/*
 * Wire and presentation formats for HTTPS are identical to SVCB.
 */
typedef struct dns_rdata_in_svcb dns_rdata_in_https_t;

isc_result_t
dns_rdata_in_https_first(dns_rdata_in_https_t *);

isc_result_t
dns_rdata_in_https_next(dns_rdata_in_https_t *);

void
dns_rdata_in_https_current(dns_rdata_in_https_t *, isc_region_t *);
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

typedef struct dns_rdata_spf_string {
	uint8_t length;
	unsigned char *data;
} dns_rdata_spf_string_t;

typedef struct dns_rdata_spf {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	unsigned char *txt;
	uint16_t txt_len;
	/* private */
	uint16_t offset;
} dns_rdata_spf_t;

/*
 * ISC_LANG_BEGINDECLS and ISC_LANG_ENDDECLS are already done
 * via rdatastructpre.h and rdatastructsuf.h.
 */
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_nid {
	dns_rdatacommon_t common;
	uint16_t pref;
	unsigned char nid[8];
} dns_rdata_nid_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_l32 {
	dns_rdatacommon_t common;
	uint16_t pref;
	struct in_addr l32;
} dns_rdata_l32_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_l64 {
	dns_rdatacommon_t common;
	uint16_t pref;
	unsigned char l64[8];
} dns_rdata_l64_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_lp {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint16_t pref;
	dns_name_t lp;
} dns_rdata_lp_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_eui48 {
	dns_rdatacommon_t common;
	unsigned char eui48[6];
} dns_rdata_eui48_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_eui64 {
	dns_rdatacommon_t common;
	unsigned char eui64[8];
} dns_rdata_eui64_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*!
 *  \brief Per draft-ietf-dnsind-tkey-00.txt */

typedef struct dns_rdata_tkey {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_name_t algorithm;
	uint32_t inception;
	uint32_t expire;
	uint16_t mode;
	uint16_t error;
	uint16_t keylen;
	unsigned char *key;
	uint16_t otherlen;
	unsigned char *other;
} dns_rdata_tkey_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*% RFC2845 */
typedef struct dns_rdata_any_tsig {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	dns_name_t algorithm;
	uint64_t timesigned;
	uint16_t fudge;
	uint16_t siglen;
	unsigned char *signature;
	uint16_t originalid;
	uint16_t error;
	uint16_t otherlen;
	unsigned char *other;
} dns_rdata_any_tsig_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

typedef struct dns_rdata_uri {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint16_t priority;
	uint16_t weight;
	unsigned char *target;
	uint16_t tgt_len;
} dns_rdata_uri_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

typedef struct dns_rdata_caa {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint8_t flags;
	unsigned char *tag;
	uint8_t tag_len;
	unsigned char *value;
	uint16_t value_len;
} dns_rdata_caa_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

typedef dns_rdata_txt_string_t dns_rdata_avc_string_t;

typedef struct dns_rdata_avc {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	unsigned char *data;
	uint16_t length;
	/* private */
	uint16_t offset;
} dns_rdata_avc_t;

/*
 * ISC_LANG_BEGINDECLS and ISC_LANG_ENDDECLS are already done
 * via rdatastructpre.h and rdatastructsuf.h.
 */
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

typedef struct dns_rdata_doa {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	unsigned char *mediatype;
	unsigned char *data;
	uint32_t enterprise;
	uint32_t type;
	uint16_t data_len;
	uint8_t location;
	uint8_t mediatype_len;
} dns_rdata_doa_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

typedef struct dns_rdata_amtrelay {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint8_t precedence;
	bool discovery;
	uint8_t gateway_type;
	struct in_addr in_addr;	  /* gateway type 1 */
	struct in6_addr in6_addr; /* gateway type 2 */
	dns_name_t gateway;	  /* gateway type 3 */
	unsigned char *data;	  /* gateway type > 3 */
	uint16_t length;
} dns_rdata_amtrelay_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

typedef struct dns_rdata_resinfo_string {
	uint8_t length;
	unsigned char *data;
} dns_rdata_resinfo_string_t;

typedef struct dns_rdata_resinfo {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	unsigned char *txt;
	uint16_t txt_len;
	/* private */
	uint16_t offset;
} dns_rdata_resinfo_t;

/*
 * ISC_LANG_BEGINDECLS and ISC_LANG_ENDDECLS are already done
 * via rdatastructpre.h and rdatastructsuf.h.
 */
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* */
#pragma once

typedef struct dns_rdata_txt_string dns_rdata_wallet_string_t;

typedef struct dns_rdata_txt dns_rdata_wallet_t;

/*
 * ISC_LANG_BEGINDECLS and ISC_LANG_ENDDECLS are already done
 * via rdatastructpre.h and rdatastructsuf.h.
 */

isc_result_t
dns_rdata_wallet_first(dns_rdata_wallet_t *);

isc_result_t
dns_rdata_wallet_next(dns_rdata_wallet_t *);

isc_result_t
dns_rdata_wallet_current(dns_rdata_wallet_t *, dns_rdata_wallet_string_t *);
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

/*
 * TA records are identical to DS records.
 */
typedef struct dns_rdata_ds dns_rdata_ta_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

/* draft-ietf-dnsext-delegation-signer-05.txt */
#pragma once

typedef struct dns_rdata_ds dns_rdata_dlv_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

#pragma once

typedef struct dns_rdata_keydata {
	dns_rdatacommon_t common;
	isc_mem_t *mctx;
	uint32_t refresh;  /* Timer for refreshing data */
	uint32_t addhd;	   /* Hold-down timer for adding */
	uint32_t removehd; /* Hold-down timer for removing */
	uint16_t flags;	   /* Copy of DNSKEY_48 */
	dns_secproto_t protocol;
	dns_secalg_t algorithm;
	uint16_t datalen;
	unsigned char *data;
} dns_rdata_keydata_t;
/*
 * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, you can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * See the COPYRIGHT file distributed with this work for additional
 * information regarding copyright ownership.
 */

ISC_LANG_ENDDECLS