#include "resparse/types.h"

Include dependency graph for nameser.h:

Classes
struct	HEADER

struct	rrec

Macros
#define	__BIND 19950621 /* interface version stamp */

#define	PACKETSZ 512 /* maximum packet size */

#define	MAXDNAME 256 /* maximum domain name */

#define	MAXCDNAME 255 /* maximum compressed domain name */

#define	MAXLABEL 63 /* maximum length of domain label */

#define	HFIXEDSZ 12 /* #/bytes of fixed data in header */

#define	QFIXEDSZ 4 /* #/bytes of fixed data in query */

#define	RRFIXEDSZ 10 /* #/bytes of fixed data in r record */

#define	INT32SZ 4 /* for systems without 32-bit ints */

#define	INT16SZ 2 /* for systems without 16-bit ints */

#define	INADDRSZ 4 /* for sizeof(struct inaddr) != 4 */

#define	NAMESERVER_PORT 53

#define	QUERY 0x0 /* standard query */

#define	IQUERY 0x1 /* inverse query */

#define	STATUS 0x2 /* nameserver status query */

#define	NS_NOTIFY_OP 0x4 /* notify secondary of SOA change */

#define	NOERROR 0 /* no error */

#define	FORMERR 1 /* format error */

#define	SERVFAIL 2 /* server failure */

#define	NXDOMAIN 3 /* non existent domain */

#define	NOTIMP 4 /* not implemented */

#define	REFUSED 5 /* query refused */

#define	T_A 1 /* host address */

#define	T_NS 2 /* authoritative server */

#define	T_MD 3 /* mail destination */

#define	T_MF 4 /* mail forwarder */

#define	T_CNAME 5 /* canonical name */

#define	T_SOA 6 /* start of authority zone */

#define	T_MB 7 /* mailbox domain name */

#define	T_MG 8 /* mail group member */

#define	T_MR 9 /* mail rename name */

#define	T_NULL_RR 10 /* null resource record */

#define	T_WKS 11 /* well known service */

#define	T_PTR 12 /* domain name pointer */

#define	T_HINFO 13 /* host information */

#define	T_MINFO 14 /* mailbox information */

#define	T_MX 15 /* mail routing information */

#define	T_TXT 16 /* text strings */

#define	T_RP 17 /* responsible person */

#define	T_AFSDB 18 /* AFS cell database */

#define	T_X25 19 /* X_25 calling address */

#define	T_ISDN 20 /* ISDN calling address */

#define	T_RT 21 /* router */

#define	T_NSAP 22 /* NSAP address */

#define	T_NSAP_PTR 23 /* reverse NSAP lookup (deprecated) */

#define	T_SIG 24 /* security signature */

#define	T_KEY 25 /* security key */

#define	T_PX 26 /* X.400 mail mapping */

#define	T_GPOS 27 /* geographical position (withdrawn) */

#define	T_AAAA 28 /* IP6 Address */

#define	T_LOC 29 /* Location Information */

#define	T_SRV 33 /* Server Selection */

#define	T_NAPTR 35 /* Naming Authority PoinTeR */

#define	T_UINFO 100 /* user (finger) information */

#define	T_UID 101 /* user ID */

#define	T_GID 102 /* group ID */

#define	T_UNSPEC 103 /* Unspecified format (binary data) */

#define	T_AXFR 252 /* transfer zone of authority */

#define	T_MAILB 253 /* transfer mailbox records */

#define	T_MAILA 254 /* transfer mail agent records */

#define	T_ANY 255 /* wildcard match */

#define	C_IN 1 /* the arpa internet */

#define	C_CHAOS 3 /* for chaos net (MIT) */

#define	C_HS 4 /* for Hesiod name server (MIT) (XXX) */

#define	C_ANY 255 /* wildcard match */

#define	CONV_SUCCESS 0

#define	CONV_OVERFLOW (-1)

#define	CONV_BADFMT (-2)

#define	CONV_BADCKSUM (-3)

#define	CONV_BADBUFLEN (-4)

#define	INDIR_MASK 0xc0

#define	NS_GET16(s, cp)

#define	NS_GET32(l, cp)

#define	NS_PUT16(s, cp)

#define	NS_PUT32(l, cp)

Typedefs
typedef enum __ns_opcode	ns_opcode

Enumerations
enum	__ns_opcode { ns_o_update = 5 }

Functions
u_short	_getshort ()

u_int32	_getlong ()

u_int	ns_get16 (const u_char *)

u_long	ns_get32 (const u_char *)

void	ns_put16 (u_int, u_char *)

void	ns_put32 (u_long, u_char *)

Macro Definition Documentation

#define __BIND 19950621 /* interface version stamp */

#define PACKETSZ 512 /* maximum packet size */

#define MAXDNAME 256 /* maximum domain name */

#define MAXCDNAME 255 /* maximum compressed domain name */

#define MAXLABEL 63 /* maximum length of domain label */

#define HFIXEDSZ 12 /* #/bytes of fixed data in header */

#define QFIXEDSZ 4 /* #/bytes of fixed data in query */

#define RRFIXEDSZ 10 /* #/bytes of fixed data in r record */

#define INT32SZ 4 /* for systems without 32-bit ints */

#define INT16SZ 2 /* for systems without 16-bit ints */

#define INADDRSZ 4 /* for sizeof(struct inaddr) != 4 */

#define NAMESERVER_PORT 53

#define QUERY 0x0 /* standard query */

#define IQUERY 0x1 /* inverse query */

#define STATUS 0x2 /* nameserver status query */

#define NS_NOTIFY_OP 0x4 /* notify secondary of SOA change */

#define NOERROR 0 /* no error */

#define FORMERR 1 /* format error */

#define SERVFAIL 2 /* server failure */

#define NXDOMAIN 3 /* non existent domain */

#define NOTIMP 4 /* not implemented */

#define REFUSED 5 /* query refused */

#define T_A 1 /* host address */

#define T_NS 2 /* authoritative server */

#define T_MD 3 /* mail destination */

#define T_MF 4 /* mail forwarder */

#define T_CNAME 5 /* canonical name */

#define T_SOA 6 /* start of authority zone */

#define T_MB 7 /* mailbox domain name */

#define T_MG 8 /* mail group member */

#define T_MR 9 /* mail rename name */

#define T_NULL_RR 10 /* null resource record */

#define T_WKS 11 /* well known service */

#define T_PTR 12 /* domain name pointer */

#define T_HINFO 13 /* host information */

#define T_MINFO 14 /* mailbox information */

#define T_MX 15 /* mail routing information */

#define T_TXT 16 /* text strings */

#define T_RP 17 /* responsible person */

#define T_AFSDB 18 /* AFS cell database */

#define T_X25 19 /* X_25 calling address */

#define T_ISDN 20 /* ISDN calling address */

#define T_RT 21 /* router */

#define T_NSAP 22 /* NSAP address */

#define T_NSAP_PTR 23 /* reverse NSAP lookup (deprecated) */

#define T_SIG 24 /* security signature */

#define T_KEY 25 /* security key */

#define T_PX 26 /* X.400 mail mapping */

#define T_GPOS 27 /* geographical position (withdrawn) */

#define T_AAAA 28 /* IP6 Address */

#define T_LOC 29 /* Location Information */

#define T_SRV 33 /* Server Selection */

#define T_NAPTR 35 /* Naming Authority PoinTeR */

#define T_UINFO 100 /* user (finger) information */

#define T_UID 101 /* user ID */

#define T_GID 102 /* group ID */

#define T_UNSPEC 103 /* Unspecified format (binary data) */

#define T_AXFR 252 /* transfer zone of authority */

#define T_MAILB 253 /* transfer mailbox records */

#define T_MAILA 254 /* transfer mail agent records */

#define T_ANY 255 /* wildcard match */

#define C_IN 1 /* the arpa internet */

#define C_CHAOS 3 /* for chaos net (MIT) */

#define C_HS 4 /* for Hesiod name server (MIT) (XXX) */

#define C_ANY 255 /* wildcard match */

#define CONV_SUCCESS 0

#define CONV_OVERFLOW (-1)

#define CONV_BADFMT (-2)

#define CONV_BADCKSUM (-3)

#define CONV_BADBUFLEN (-4)

#define INDIR_MASK 0xc0

#define NS_GET16	(	s,
		cp
	)

Value:

{ \
        register u_char *t_cp = (u_char *)(cp); \
        (s) = ((u_int16)t_cp[0] << 8) \
            | ((u_int16)t_cp[1]) \
            ; \
        (cp) += INT16SZ; \
}

#define NS_GET32	(	l,
		cp
	)

Value:

{ \
        register u_char *t_cp = (u_char *)(cp); \
        (l) = ((u_int32)t_cp[0] << 24) \
            | ((u_int32)t_cp[1] << 16) \
            | ((u_int32)t_cp[2] << 8) \
            | ((u_int32)t_cp[3]) \
            ; \
        (cp) += INT32SZ; \
}

#define NS_PUT16	(	s,
		cp
	)

Value:

{ \
        register u_int16 t_s = (u_int16)(s); \
        register u_char *t_cp = (u_char *)(cp); \
        *t_cp++ = (u_char)t_s >> 8; \
        *t_cp   = (u_char)t_s; \
        (cp) += INT16SZ; \
}

#define NS_PUT32	(	l,
		cp
	)

Value:

{ \
        register u_int32 t_l = (u_int32)(l); \
        register u_char *t_cp = (u_char *)(cp); \
        *t_cp++ = (u_char)t_l >> 24; \
        *t_cp++ = (u_char)t_l >> 16; \
        *t_cp++ = (u_char)t_l >> 8; \
        *t_cp   = (u_char)t_l; \
        (cp) += INT32SZ; \
}

Typedef Documentation

typedef enum __ns_opcode ns_opcode

Enumeration Type Documentation

enum __ns_opcode

Enumerator
ns_o_update

Function Documentation

u_short _getshort ( )

u_int32 _getlong ( )

u_int ns_get16 ( const u_char * )

u_long ns_get32 ( const u_char * )

void ns_put16	(	u_int	,
		u_char *
	)

void ns_put32	(	u_long	,
		u_char *
	)

Classes

Macros

Typedefs

Enumerations

Functions

Macro Definition Documentation

Typedef Documentation

Enumeration Type Documentation

Function Documentation

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