Sofia DNS Resolver Records. More...

#include "sofia-resolv/sres_config.h"

Include dependency graph for sres_record.h:

Data Structures
struct	sres_common
	Common part of all DNS records. More...
struct	sres_soa_record
	Start of a zone of authority record (RFC 1035). More...
struct	sres_generic
	Generic DNS record. More...
struct	sres_a_record
	Address record (RFC 1035). More...
struct	sres_in6_t
	IPv6 address used by sresolv library. More...
struct	sres_a6_record
	Aggregated address record for IPv6 (RFC 2874, deprecated). More...
struct	sres_aaaa_record
	Address record for IPv6 (RFC 1886). More...
struct	sres_cname_record
	Canonic name record (RFC 1035). More...
struct	sres_ptr_record
	Pointer record (RFC 1035). More...
struct	sres_srv_record
	Service location record (RFC 2782). More...
struct	sres_naptr_record
	Naming authority pointer record (RFC 2915). More...
union	sres_record
	Union of different DNS records. More...
Defines
#define	SOFIA_RESOLV_SRES_RECORD_H
	Defined when <sofia-resolv/sres_record.h> has been included.
Typedefs
typedef struct sres_common	sres_common_t
	Common part of all DNS records.
typedef struct sres_soa_record	sres_soa_record_t
	Start of a zone of authority record (RFC 1035).
typedef struct sres_generic	sres_generic_t
	Generic DNS record.
typedef struct sres_a_record	sres_a_record_t
	Address record (RFC 1035).
typedef struct sres_a6_record	sres_a6_record_t
	Aggregated address record for IPv6 (RFC 2874, deprecated).
typedef struct sres_aaaa_record	sres_aaaa_record_t
	Address record for IPv6 (RFC 1886).
typedef struct sres_cname_record	sres_cname_record_t
	Canonic name record (RFC 1035).
typedef struct sres_ptr_record	sres_ptr_record_t
	Pointer record (RFC 1035).
typedef struct sres_srv_record	sres_srv_record_t
	Service location record (RFC 2782).
typedef struct sres_naptr_record	sres_naptr_record_t
	Naming authority pointer record (RFC 2915).
typedef union sres_record	sres_record_t
	Type representing any DNS record.
Enumerations
enum	sres_status { SRES_OK, SRES_FORMAT_ERR, SRES_SERVER_ERR, SRES_NAME_ERR, SRES_UNIMPL_ERR, SRES_AUTH_ERR, SRES_TIMEOUT_ERR, SRES_RECORD_ERR, SRES_INTERNAL_ERR, SRES_NETWORK_ERR }
	Possible values for r_status (RCODE) in sres_common. More...
enum	sres_class { sres_class_in, sres_class_any }
	Protocol family classes. More...
enum	sres_qtypes { sres_type_a, sres_type_ns, sres_type_mf, sres_type_cname, sres_type_soa, sres_type_mb, sres_type_mg, sres_type_mr, sres_type_null, sres_type_wks, sres_type_ptr, sres_type_hinfo, sres_type_minfo, sres_type_mx, sres_type_txt, sres_type_rp, sres_type_afsdb, sres_type_x25, sres_type_isdn, sres_type_rt, sres_type_nsap, sres_type_nsap_ptr, sres_type_sig, sres_type_key, sres_type_px, sres_type_gpos, sres_type_aaaa, sres_type_loc, sres_type_nxt, sres_type_eid, sres_type_nimloc, sres_type_srv, sres_type_atma, sres_type_naptr, sres_type_kx, sres_type_cert, sres_type_a6, sres_type_dname, sres_type_sink, sres_type_opt, sres_qtype_tsig, sres_qtype_ixfr, sres_qtype_axfr, sres_qtype_mailb, sres_qtype_maila, sres_qtype_any }
	Query types. More...
Functions
SRESPUBFUN char const *	sres_record_type (int type, char buffer[8])
	Convert type to its name.
SRESPUBFUN char const *	sres_record_status (int status, char buffer[8])
	Convert status to its name.
SRESPUBFUN int	sres_record_compare (sres_record_t const , sres_record_t const )
	Compare two records.

Detailed Description

Sofia DNS Resolver Records.

Author:: Pekka Pessi <Pekka.Pessi@nokia-email.address.hidden>,

Include Context

 #include <sys/types.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <sofia-resolv/sres_record.h>

Define Documentation

#define SOFIA_RESOLV_SRES_RECORD_H

Defined when <sofia-resolv/sres_record.h> has been included.

Typedef Documentation

typedef struct sres_a6_record sres_a6_record_t

Aggregated address record for IPv6 (RFC 2874, deprecated).

typedef struct sres_a_record sres_a_record_t

Address record (RFC 1035).

typedef struct sres_aaaa_record sres_aaaa_record_t

Address record for IPv6 (RFC 1886).

typedef struct sres_cname_record sres_cname_record_t

Canonic name record (RFC 1035).

typedef struct sres_common sres_common_t

Common part of all DNS records.

typedef struct sres_generic sres_generic_t

Generic DNS record.

typedef struct sres_naptr_record sres_naptr_record_t

Naming authority pointer record (RFC 2915).

typedef struct sres_ptr_record sres_ptr_record_t

Pointer record (RFC 1035).

typedef union sres_record sres_record_t

Type representing any DNS record.

typedef struct sres_soa_record sres_soa_record_t

Start of a zone of authority record (RFC 1035).

typedef struct sres_srv_record sres_srv_record_t

Service location record (RFC 2782).

Enumeration Type Documentation

enum sres_class

Protocol family classes.

Enumerator:

sres_class_in	Internet (IN).
sres_class_any	Any class.

enum sres_qtypes

Query types.

Enumerator:

sres_type_a	IPv4 address (sres_a_record).
sres_type_ns	Authoritative server.
sres_type_mf	Mail forwarder.
sres_type_cname	Canonical name (sres_cname_record).
sres_type_soa	Start of authority zone (sres_soa_record).
sres_type_mb	Mailbox domain name.
sres_type_mg	Mail group member.
sres_type_mr	Mail rename name.
sres_type_null	Null resource record.
sres_type_wks	Well known service.
sres_type_ptr	Domain name pointer (sres_ptr_record).
sres_type_hinfo	Host information.
sres_type_minfo	Mailbox information.
sres_type_mx	Mail routing information.
sres_type_txt	Text strings.
sres_type_rp	Responsible person.
sres_type_afsdb	AFS cell database.
sres_type_x25	X_25 calling address.
sres_type_isdn	ISDN calling address.
sres_type_rt	Router.
sres_type_nsap	NSAP address.
sres_type_nsap_ptr	Reverse NSAP lookup.
sres_type_sig	Security signature.
sres_type_key	Security key.
sres_type_px	X.400 mail mapping.
sres_type_gpos	ICBM record.
sres_type_aaaa	IPv6 Address (sres_aaaa_record).
sres_type_loc	Location Information.
sres_type_nxt	Next domain.
sres_type_eid	Endpoint identifier.
sres_type_nimloc	Nimrod Locator.
sres_type_srv	Server Selection (RFC 2782, sres_srv_record).
sres_type_atma	ATM Address.
sres_type_naptr	Naming Authority PoinTeR (RFC 2915, sres_naptr_record).
sres_type_kx	Key Exchange.
sres_type_cert	Certification record.
sres_type_a6	IPv6 address (deprecates AAAA).
sres_type_dname	Non-terminal DNAME (for IPv6).
sres_type_sink	Kitchen sink (experimental).
sres_type_opt	EDNS 0 option (RFC 2671).
sres_qtype_tsig	Transaction signature.
sres_qtype_ixfr	Incremental zone transfer.
sres_qtype_axfr	Transfer zone of authority.
sres_qtype_mailb	Transfer mailbox records.
sres_qtype_maila	Transfer mail agent records.
sres_qtype_any	Wildcard match.

enum sres_status

Possible values for r_status (RCODE) in sres_common.

Enumerator:

SRES_OK	No error condition.
SRES_FORMAT_ERR	Server could not interpret query.
SRES_SERVER_ERR	Server error.
SRES_NAME_ERR	No domain name.
SRES_UNIMPL_ERR	Not implemented.
SRES_AUTH_ERR	Refused.
SRES_TIMEOUT_ERR	Timeout occurred.
SRES_RECORD_ERR	Name has no given record type.
SRES_INTERNAL_ERR	Internal error.
SRES_NETWORK_ERR	Network or DNS configuration error.

Function Documentation

SRESPUBFUN int sres_record_compare	(	sres_record_t const *	aa,
		sres_record_t const *	bb
	)

Compare two records.

SRESPUBFUN char const* sres_record_status	(	int	status,
		char	buffer[8]
	)

Convert status to its name.

SRESPUBFUN char const* sres_record_type	(	int	type,
		char	buffer[8]
	)

Convert type to its name.

sofia-resolv/sres_record.h File Reference

Data Structures

Defines

Typedefs

Enumerations

Functions

Detailed Description

Define Documentation

Typedef Documentation

Enumeration Type Documentation

Function Documentation