1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering#pragma once

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering#include <netinet/in.h>

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering#include "bitmap.h"

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering#include "dns-type.h"

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering#include "hashmap.h"

04d39279245834494baccfdb9349db8bf80abd13Lennart Poettering#include "in-addr-util.h"

878cd7e95ca303f9851d227a22d2022bd49944b0Lennart Poettering#include "list.h"

878cd7e95ca303f9851d227a22d2022bd49944b0Lennart Poettering

f48e75cb9a8112d35855c44a156934f2ee0edb2eLennart Poetteringtypedef struct DnsResourceKey DnsResourceKey;

785890acf6d629ff881a1f065f431df1b7fc8c7aLennart Poetteringtypedef struct DnsResourceRecord DnsResourceRecord;

f2cbe59e113f08549949a76ac5b9b3972df4cc30Lennart Poetteringtypedef struct DnsTxtItem DnsTxtItem;

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering#define DNSKEY_FLAG_ZONE_KEY (UINT16_C(1) << 8)

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering#define DNSKEY_FLAG_SEP (UINT16_C(1) << 0)

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering

a1da85830bfaa77b9eb9c54693e5573559c97e50Tom Gundersen#define MDNS_RR_CACHE_FLUSH (UINT16_C(1) << 15)

a1da85830bfaa77b9eb9c54693e5573559c97e50Tom Gundersen

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poetteringenum {

9d12709626bccc0cae677a7035f62efe6aabb4abLennart Poettering DNSSEC_ALGORITHM_RSAMD5 = 1,

04d39279245834494baccfdb9349db8bf80abd13Lennart Poettering DNSSEC_ALGORITHM_DH,

023fb90b83871a15ef7f57e8cd126e3426f99b9eLennart Poettering DNSSEC_ALGORITHM_DSA,

785890acf6d629ff881a1f065f431df1b7fc8c7aLennart Poettering DNSSEC_ALGORITHM_ECC,

785890acf6d629ff881a1f065f431df1b7fc8c7aLennart Poettering DNSSEC_ALGORITHM_RSASHA1,

f2cbe59e113f08549949a76ac5b9b3972df4cc30Lennart Poettering DNSSEC_ALGORITHM_DSA_NSEC3_SHA1,

56159e0d918e9a9be07988133bb2847779325de0Lennart Poettering DNSSEC_ALGORITHM_RSASHA1_NSEC3_SHA1,

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering DNSSEC_ALGORITHM_RSASHA256 = 8, /* RFC 5702 */

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering DNSSEC_ALGORITHM_RSASHA512 = 10, /* RFC 5702 */

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering DNSSEC_ALGORITHM_INDIRECT = 252,

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering DNSSEC_ALGORITHM_PRIVATEDNS,

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering DNSSEC_ALGORITHM_PRIVATEOID,

e56056e93d33619a3acf13e483900b4f8938228fThomas Hindoe Paaboel Andersen _DNSSEC_ALGORITHM_MAX_DEFINED

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering};

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering

785890acf6d629ff881a1f065f431df1b7fc8c7aLennart Poetteringenum {

785890acf6d629ff881a1f065f431df1b7fc8c7aLennart Poettering DNSSEC_DIGEST_SHA1 = 1,

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering DNSSEC_DIGEST_SHA256 = 2,

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering DNSSEC_DIGEST_SHA384 = 4,

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering _DNSSEC_DIGEST_MAX_DEFINED

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering};

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poetteringstruct DnsResourceKey {

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering unsigned n_ref;

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering uint16_t class, type;

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering char *_name; /* don't access directy, use DNS_RESOURCE_KEY_NAME()! */

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering};

56159e0d918e9a9be07988133bb2847779325de0Lennart Poettering

56159e0d918e9a9be07988133bb2847779325de0Lennart Poettering#define DNS_RESOURCE_KEY_CONST(c, t, n) \

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering ((DnsResourceKey) { \

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering .n_ref = (unsigned) -1, \

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering .class = c, \

56159e0d918e9a9be07988133bb2847779325de0Lennart Poettering .type = t, \

56159e0d918e9a9be07988133bb2847779325de0Lennart Poettering ._name = (char*) n, \

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering })

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering

a1da85830bfaa77b9eb9c54693e5573559c97e50Tom Gundersen

a1da85830bfaa77b9eb9c54693e5573559c97e50Tom Gundersenstruct DnsTxtItem {

a1da85830bfaa77b9eb9c54693e5573559c97e50Tom Gundersen size_t length;

a1da85830bfaa77b9eb9c54693e5573559c97e50Tom Gundersen LIST_FIELDS(DnsTxtItem, items);

a1da85830bfaa77b9eb9c54693e5573559c97e50Tom Gundersen uint8_t data[];

a1da85830bfaa77b9eb9c54693e5573559c97e50Tom Gundersen};

a1da85830bfaa77b9eb9c54693e5573559c97e50Tom Gundersen

a1da85830bfaa77b9eb9c54693e5573559c97e50Tom Gundersenstruct DnsResourceRecord {

a1da85830bfaa77b9eb9c54693e5573559c97e50Tom Gundersen unsigned n_ref;

a1da85830bfaa77b9eb9c54693e5573559c97e50Tom Gundersen DnsResourceKey *key;

a1da85830bfaa77b9eb9c54693e5573559c97e50Tom Gundersen char *to_string;

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering uint32_t ttl;

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering bool unparseable:1;

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering bool wire_format_canonical:1;

e56056e93d33619a3acf13e483900b4f8938228fThomas Hindoe Paaboel Andersen void *wire_format;

e56056e93d33619a3acf13e483900b4f8938228fThomas Hindoe Paaboel Andersen size_t wire_format_size;

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering size_t wire_format_rdata_offset;

a1da85830bfaa77b9eb9c54693e5573559c97e50Tom Gundersen union {

a1da85830bfaa77b9eb9c54693e5573559c97e50Tom Gundersen struct {

5b30bef856e89a571df57b7b953e9a1409d9acedLennart Poettering void *data;

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering size_t size;

a1da85830bfaa77b9eb9c54693e5573559c97e50Tom Gundersen } generic, opt;

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering struct {

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering uint16_t priority;

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering uint16_t weight;

a1da85830bfaa77b9eb9c54693e5573559c97e50Tom Gundersen uint16_t port;

5b30bef856e89a571df57b7b953e9a1409d9acedLennart Poettering char *name;

a1da85830bfaa77b9eb9c54693e5573559c97e50Tom Gundersen } srv;

a1da85830bfaa77b9eb9c54693e5573559c97e50Tom Gundersen

a1da85830bfaa77b9eb9c54693e5573559c97e50Tom Gundersen struct {

5b30bef856e89a571df57b7b953e9a1409d9acedLennart Poettering char *name;

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering } ptr, ns, cname, dname;

e56056e93d33619a3acf13e483900b4f8938228fThomas Hindoe Paaboel Andersen

e56056e93d33619a3acf13e483900b4f8938228fThomas Hindoe Paaboel Andersen struct {

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering char *cpu;

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering char *os;

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering } hinfo;

1ee306e1248866617c96ed9f4263f375588ad838Lennart Poettering

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering struct {

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering DnsTxtItem *items;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering } txt, spf;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering struct {

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering struct in_addr in_addr;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering } a;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering struct {

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering struct in6_addr in6_addr;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering } aaaa;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering struct {

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering char *mname;

56159e0d918e9a9be07988133bb2847779325de0Lennart Poettering char *rname;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering uint32_t serial;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering uint32_t refresh;

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering uint32_t retry;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering uint32_t expire;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering uint32_t minimum;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering } soa;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering

56159e0d918e9a9be07988133bb2847779325de0Lennart Poettering struct {

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering uint16_t priority;

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering char *exchange;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering } mx;

56159e0d918e9a9be07988133bb2847779325de0Lennart Poettering

56159e0d918e9a9be07988133bb2847779325de0Lennart Poettering struct {

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering uint8_t version;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering uint8_t size;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering uint8_t horiz_pre;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering uint8_t vert_pre;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering uint32_t latitude;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering uint32_t longitude;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering uint32_t altitude;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering } loc;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering struct {

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering uint16_t key_tag;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering uint8_t algorithm;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering uint8_t digest_type;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering void *digest;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering size_t digest_size;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering } ds;

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering /* https://tools.ietf.org/html/rfc4255#section-3.1 */

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering struct {

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering uint8_t algorithm;

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering uint8_t fptype;

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering void *fingerprint;

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering size_t fingerprint_size;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering } sshfp;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering /* http://tools.ietf.org/html/rfc4034#section-2.1 */

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering struct {

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering uint16_t flags;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering uint8_t protocol;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering uint8_t algorithm;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering void* key;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering size_t key_size;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering } dnskey;

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering /* http://tools.ietf.org/html/rfc4034#section-3.1 */

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering struct {

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering uint16_t type_covered;

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering uint8_t algorithm;

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering uint8_t labels;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering uint32_t original_ttl;

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering uint32_t expiration;

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering uint32_t inception;

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering uint16_t key_tag;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering char *signer;

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering void *signature;

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering size_t signature_size;

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering } rrsig;

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering /* https://tools.ietf.org/html/rfc4034#section-4.1 */

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering struct {

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering char *next_domain_name;

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering Bitmap *types;

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering } nsec;

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering struct {

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering uint8_t algorithm;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering uint8_t flags;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering uint16_t iterations;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering void *salt;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering size_t salt_size;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering void *next_hashed_name;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering size_t next_hashed_name_size;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering Bitmap *types;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering } nsec3;

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering };

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering};

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poetteringstatic inline const char* DNS_RESOURCE_KEY_NAME(const DnsResourceKey *key) {

6389e747d5b09b18e00d85b9b13c1be2ff884015Lennart Poettering if (_unlikely_(!key))

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering return NULL;

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering if (key->_name)

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering return key->_name;

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering return (char*) key + sizeof(DnsResourceKey);

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering}

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poettering

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart PoetteringDnsResourceKey* dns_resource_key_new(uint16_t class, uint16_t type, const char *name);

8937e7b68940d0fa0d0aab90eb7425fa7dccebc9Lennart PoetteringDnsResourceKey* dns_resource_key_new_redirect(const DnsResourceKey *key, const DnsResourceRecord *cname);

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poetteringint dns_resource_key_new_append_suffix(DnsResourceKey **ret, DnsResourceKey *key, char *name);

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart PoetteringDnsResourceKey* dns_resource_key_new_consume(uint16_t class, uint16_t type, char *name);

8937e7b68940d0fa0d0aab90eb7425fa7dccebc9Lennart PoetteringDnsResourceKey* dns_resource_key_ref(DnsResourceKey *key);

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart PoetteringDnsResourceKey* dns_resource_key_unref(DnsResourceKey *key);

10f9c75519671e7c7ab8993b54fe22da7c2d0c38Lennart Poetteringbool dns_resource_key_is_address(const DnsResourceKey *key);

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poetteringint dns_resource_key_equal(const DnsResourceKey *a, const DnsResourceKey *b);

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poetteringint dns_resource_key_match_rr(const DnsResourceKey *key, DnsResourceRecord *rr, const char *search_domain);

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poetteringint dns_resource_key_match_cname_or_dname(const DnsResourceKey *key, const DnsResourceKey *cname, const char *search_domain);

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poetteringint dns_resource_key_match_soa(const DnsResourceKey *key, const DnsResourceKey *soa);

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poetteringint dns_resource_key_to_string(const DnsResourceKey *key, char **ret);

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart PoetteringDEFINE_TRIVIAL_CLEANUP_FUNC(DnsResourceKey*, dns_resource_key_unref);

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poetteringstatic inline bool dns_key_is_shared(const DnsResourceKey *key) {

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering return IN_SET(key->type, DNS_TYPE_PTR);

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering}

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart Poettering

cd61c3bfd718fb398cc53ced906266a9297782c9Lennart PoetteringDnsResourceRecord* dns_resource_record_new(DnsResourceKey *key);

89f7c8465cd1ab37347dd0c15920bce31e8225dfLennart PoetteringDnsResourceRecord* dns_resource_record_new_full(uint16_t class, uint16_t type, const char *name);

a1da85830bfaa77b9eb9c54693e5573559c97e50Tom GundersenDnsResourceRecord* dns_resource_record_ref(DnsResourceRecord *rr);

a1da85830bfaa77b9eb9c54693e5573559c97e50Tom GundersenDnsResourceRecord* dns_resource_record_unref(DnsResourceRecord *rr);

aa1936ea1a89c2bb968ba33e3274898a4eeae771Lennart Poetteringint dns_resource_record_new_reverse(DnsResourceRecord **ret, int family, const union in_addr_union *address, const char *name);

aa1936ea1a89c2bb968ba33e3274898a4eeae771Lennart Poetteringint dns_resource_record_new_address(DnsResourceRecord **ret, int family, const union in_addr_union *address, const char *name);

aa1936ea1a89c2bb968ba33e3274898a4eeae771Lennart Poetteringint dns_resource_record_equal(const DnsResourceRecord *a, const DnsResourceRecord *b);

aa1936ea1a89c2bb968ba33e3274898a4eeae771Lennart Poetteringconst char* dns_resource_record_to_string(DnsResourceRecord *rr);

aa1936ea1a89c2bb968ba33e3274898a4eeae771Lennart PoetteringDEFINE_TRIVIAL_CLEANUP_FUNC(DnsResourceRecord*, dns_resource_record_unref);

aa1936ea1a89c2bb968ba33e3274898a4eeae771Lennart Poettering

aa1936ea1a89c2bb968ba33e3274898a4eeae771Lennart Poetteringint dns_resource_record_to_wire_format(DnsResourceRecord *rr, bool canonical);

aa1936ea1a89c2bb968ba33e3274898a4eeae771Lennart Poettering

d21ed1ead18d16d35c30299a69d3366847f8a039Lennart PoetteringDnsTxtItem *dns_txt_item_free_all(DnsTxtItem *i);

aa1936ea1a89c2bb968ba33e3274898a4eeae771Lennart Poetteringbool dns_txt_item_equal(DnsTxtItem *a, DnsTxtItem *b);

aa1936ea1a89c2bb968ba33e3274898a4eeae771Lennart Poettering

aa1936ea1a89c2bb968ba33e3274898a4eeae771Lennart Poetteringextern const struct hash_ops dns_resource_key_hash_ops;

aa1936ea1a89c2bb968ba33e3274898a4eeae771Lennart Poettering

aa1936ea1a89c2bb968ba33e3274898a4eeae771Lennart Poetteringconst char* dnssec_algorithm_to_string(int i) _const_;

aa1936ea1a89c2bb968ba33e3274898a4eeae771Lennart Poetteringint dnssec_algorithm_from_string(const char *s) _pure_;

a7893c6b28772edbc7e1fea3c209caa54d465648Lennart Poettering

aa1936ea1a89c2bb968ba33e3274898a4eeae771Lennart Poetteringconst char *dnssec_digest_to_string(int i) _const_;

aa1936ea1a89c2bb968ba33e3274898a4eeae771Lennart Poetteringint dnssec_digest_from_string(const char *s) _pure_;

aa1936ea1a89c2bb968ba33e3274898a4eeae771Lennart Poettering