arpa_nameser.h File Reference

#include <sys/param.h>
#include <sys/types.h>
#include <inttypes.h>

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Data Structures

struct  ns_msg
struct  _ns_flagdata
struct  ns_rr
struct  ns_tsig_key
struct  ns_tcp_tsig_state

Defines

#define __P(x)   x
#define dn_skipname   __dn_skipname
#define __NAMESER   19991006
#define NS_PACKETSZ   512
#define NS_MAXDNAME   1025
#define NS_MAXMSG   65535
#define NS_MAXCDNAME   255
#define NS_MAXLABEL   63
#define NS_HFIXEDSZ   12
#define NS_QFIXEDSZ   4
#define NS_RRFIXEDSZ   10
#define NS_INT32SZ   4
#define NS_INT16SZ   2
#define NS_INT8SZ   1
#define NS_INADDRSZ   4
#define NS_IN6ADDRSZ   16
#define NS_CMPRSFLGS   0xc0
#define NS_DEFAULTPORT   53
#define ns_msg_id(handle)   ((handle)._id + 0)
#define ns_msg_base(handle)   ((handle)._msg + 0)
#define ns_msg_end(handle)   ((handle)._eom + 0)
#define ns_msg_size(handle)   ((handle)._eom - (handle)._msg)
#define ns_msg_count(handle, section)   ((handle)._counts[section] + 0)
#define ns_rr_name(rr)   (((rr).name[0] != '\0') ? (rr).name : ".")
#define ns_rr_type(rr)   ((ns_type)((rr).type + 0))
#define ns_rr_class(rr)   ((ns_class)((rr).rr_class + 0))
#define ns_rr_ttl(rr)   ((rr).ttl + 0)
#define ns_rr_rdlen(rr)   ((rr).rdlength + 0)
#define ns_rr_rdata(rr)   ((rr).rdata + 0)
#define NS_TSIG_FUDGE   300
#define NS_TSIG_TCP_COUNT   100
#define NS_TSIG_ALG_HMAC_MD5   "HMAC-MD5.SIG-ALG.REG.INT"
#define NS_TSIG_ERROR_NO_TSIG   -10
#define NS_TSIG_ERROR_NO_SPACE   -11
#define NS_TSIG_ERROR_FORMERR   -12
#define ns_t_qt_p(t)
#define ns_t_mrr_p(t)   ((t) == ns_t_tsig || (t) == ns_t_opt)
#define ns_t_rr_p(t)   (!ns_t_qt_p(t) && !ns_t_mrr_p(t))
#define ns_t_udp_p(t)   ((t) != ns_t_axfr && (t) != ns_t_zxfr)
#define ns_t_xfr_p(t)
#define NS_KEY_TYPEMASK   0xC000
#define NS_KEY_TYPE_AUTH_CONF   0x0000
#define NS_KEY_TYPE_CONF_ONLY   0x8000
#define NS_KEY_TYPE_AUTH_ONLY   0x4000
#define NS_KEY_TYPE_NO_KEY   0xC000
#define NS_KEY_NO_AUTH   0x8000
#define NS_KEY_NO_CONF   0x4000
#define NS_KEY_RESERVED2   0x2000
#define NS_KEY_EXTENDED_FLAGS   0x1000
#define NS_KEY_RESERVED4   0x0800
#define NS_KEY_RESERVED5   0x0400
#define NS_KEY_NAME_TYPE   0x0300
#define NS_KEY_NAME_USER   0x0000
#define NS_KEY_NAME_ENTITY   0x0200
#define NS_KEY_NAME_ZONE   0x0100
#define NS_KEY_NAME_RESERVED   0x0300
#define NS_KEY_RESERVED8   0x0080
#define NS_KEY_RESERVED9   0x0040
#define NS_KEY_RESERVED10   0x0020
#define NS_KEY_RESERVED11   0x0010
#define NS_KEY_SIGNATORYMASK   0x000F
#define NS_KEY_RESERVED_BITMASK
#define NS_KEY_RESERVED_BITMASK2   0xFFFF
#define NS_ALG_MD5RSA   1
#define NS_ALG_DH   2
#define NS_ALG_DSA   3
#define NS_ALG_DSS   NS_ALG_DSA
#define NS_ALG_EXPIRE_ONLY   253
#define NS_ALG_PRIVATE_OID   254
#define NS_KEY_PROT_TLS   1
#define NS_KEY_PROT_EMAIL   2
#define NS_KEY_PROT_DNSSEC   3
#define NS_KEY_PROT_IPSEC   4
#define NS_KEY_PROT_ANY   255
#define NS_MD5RSA_MIN_BITS   512
#define NS_MD5RSA_MAX_BITS   4096
#define NS_MD5RSA_MAX_BYTES   ((NS_MD5RSA_MAX_BITS+7/8)*2+3)
#define NS_MD5RSA_MAX_BASE64   (((NS_MD5RSA_MAX_BYTES+2)/3)*4)
#define NS_MD5RSA_MIN_SIZE   ((NS_MD5RSA_MIN_BITS+7)/8)
#define NS_MD5RSA_MAX_SIZE   ((NS_MD5RSA_MAX_BITS+7)/8)
#define NS_DSA_SIG_SIZE   41
#define NS_DSA_MIN_SIZE   213
#define NS_DSA_MAX_BYTES   405
#define NS_SIG_TYPE   0
#define NS_SIG_ALG   2
#define NS_SIG_LABELS   3
#define NS_SIG_OTTL   4
#define NS_SIG_EXPIR   8
#define NS_SIG_SIGNED   12
#define NS_SIG_FOOT   16
#define NS_SIG_SIGNER   18
#define NS_NXT_BITS   8
#define NS_NXT_BIT_SET(n, p)   (p[(n)/NS_NXT_BITS] |= (0x80>>((n)%NS_NXT_BITS)))
#define NS_NXT_BIT_CLEAR(n, p)   (p[(n)/NS_NXT_BITS] &= ~(0x80>>((n)%NS_NXT_BITS)))
#define NS_NXT_BIT_ISSET(n, p)   (p[(n)/NS_NXT_BITS] & (0x80>>((n)%NS_NXT_BITS)))
#define NS_NXT_MAX   127
#define NS_OPT_DNSSEC_OK   0x8000U
#define NS_GET16(s, cp)
#define NS_GET32(l, cp)
#define NS_PUT16(s, cp)
#define NS_PUT32(l, cp)
#define ns_msg_getflag   __ns_msg_getflag
#define ns_get16   __ns_get16
#define ns_get32   __ns_get32
#define ns_put16   __ns_put16
#define ns_put32   __ns_put32
#define ns_initparse   __ns_initparse
#define ns_skiprr   __ns_skiprr
#define ns_parserr   __ns_parserr
#define ns_sprintrr   __ns_sprintrr
#define ns_sprintrrf   __ns_sprintrrf
#define ns_format_ttl   __ns_format_ttl
#define ns_parse_ttl   __ns_parse_ttl
#define ns_datetosecs   __ns_datetosecs
#define ns_name_ntol   __ns_name_ntol
#define ns_name_ntop   __ns_name_ntop
#define ns_name_pton   __ns_name_pton
#define ns_name_unpack   __ns_name_unpack
#define ns_name_pack   __ns_name_pack
#define ns_name_compress   __ns_name_compress
#define ns_name_uncompress   __ns_name_uncompress
#define ns_name_skip   __ns_name_skip
#define ns_name_rollback   __ns_name_rollback
#define ns_sign   __ns_sign
#define ns_sign2   __ns_sign2
#define ns_sign_tcp   __ns_sign_tcp
#define ns_sign_tcp2   __ns_sign_tcp2
#define ns_sign_tcp_init   __ns_sign_tcp_init
#define ns_find_tsig   __ns_find_tsig
#define ns_verify   __ns_verify
#define ns_verify_tcp   __ns_verify_tcp
#define ns_verify_tcp_init   __ns_verify_tcp_init
#define ns_samedomain   __ns_samedomain
#define ns_subdomain   __ns_subdomain
#define ns_makecanon   __ns_makecanon
#define ns_samename   __ns_samename

Typedefs

typedef unsigned char u_int8_t
typedef unsigned short u_int16_t
typedef unsigned int u_int32_t
typedef enum __ns_sect ns_sect
typedef enum __ns_flag ns_flag
typedef enum __ns_opcode ns_opcode
typedef enum __ns_rcode ns_rcode
typedef enum __ns_update_operation ns_update_operation
typedef struct ns_tsig_key ns_tsig_key
typedef struct ns_tcp_tsig_state ns_tcp_tsig_state
typedef enum __ns_type ns_type
typedef enum __ns_class ns_class
typedef enum __ns_key_types ns_key_types
typedef enum __ns_cert_types ns_cert_types

Enumerations

enum  __ns_sect {
  ns_s_qd = 0, ns_s_zn = 0, ns_s_an = 1, ns_s_pr = 1,
  ns_s_ns = 2, ns_s_ud = 2, ns_s_ar = 3, ns_s_max = 4
}
enum  __ns_flag {
  ns_f_qr, ns_f_opcode, ns_f_aa, ns_f_tc,
  ns_f_rd, ns_f_ra, ns_f_z, ns_f_ad,
  ns_f_cd, ns_f_rcode, ns_f_max
}
enum  __ns_opcode {
  ns_o_query = 0, ns_o_iquery = 1, ns_o_status = 2, ns_o_notify = 4,
  ns_o_update = 5, ns_o_max = 6
}
enum  __ns_rcode {
  ns_r_noerror = 0, ns_r_formerr = 1, ns_r_servfail = 2, ns_r_nxdomain = 3,
  ns_r_notimpl = 4, ns_r_refused = 5, ns_r_yxdomain = 6, ns_r_yxrrset = 7,
  ns_r_nxrrset = 8, ns_r_notauth = 9, ns_r_notzone = 10, ns_r_max = 11,
  ns_r_badvers = 16, ns_r_badsig = 16, ns_r_badkey = 17, ns_r_badtime = 18
}
enum  __ns_update_operation { ns_uop_delete = 0, ns_uop_add = 1, ns_uop_max = 2 }
enum  __ns_type {
  ns_t_invalid = 0, ns_t_a = 1, ns_t_ns = 2, ns_t_md = 3,
  ns_t_mf = 4, ns_t_cname = 5, ns_t_soa = 6, ns_t_mb = 7,
  ns_t_mg = 8, ns_t_mr = 9, ns_t_null = 10, ns_t_wks = 11,
  ns_t_ptr = 12, ns_t_hinfo = 13, ns_t_minfo = 14, ns_t_mx = 15,
  ns_t_txt = 16, ns_t_rp = 17, ns_t_afsdb = 18, ns_t_x25 = 19,
  ns_t_isdn = 20, ns_t_rt = 21, ns_t_nsap = 22, ns_t_nsap_ptr = 23,
  ns_t_sig = 24, ns_t_key = 25, ns_t_px = 26, ns_t_gpos = 27,
  ns_t_aaaa = 28, ns_t_loc = 29, ns_t_nxt = 30, ns_t_eid = 31,
  ns_t_nimloc = 32, ns_t_srv = 33, ns_t_atma = 34, ns_t_naptr = 35,
  ns_t_kx = 36, ns_t_cert = 37, ns_t_a6 = 38, ns_t_dname = 39,
  ns_t_sink = 40, ns_t_opt = 41, ns_t_apl = 42, ns_t_tkey = 249,
  ns_t_tsig = 250, ns_t_ixfr = 251, ns_t_axfr = 252, ns_t_mailb = 253,
  ns_t_maila = 254, ns_t_any = 255, ns_t_zxfr = 256, ns_t_max = 65536
}
enum  __ns_class {
  ns_c_invalid = 0, ns_c_in = 1, ns_c_2 = 2, ns_c_chaos = 3,
  ns_c_hs = 4, ns_c_none = 254, ns_c_any = 255, ns_c_max = 65536
}
enum  __ns_key_types { ns_kt_rsa = 1, ns_kt_dh = 2, ns_kt_dsa = 3, ns_kt_private = 254 }
enum  __ns_cert_types {
  cert_t_pkix = 1, cert_t_spki = 2, cert_t_pgp = 3, cert_t_url = 253,
  cert_t_oid = 254
}

Functions

int dn_skipname __P ((const u_char *, const u_char *))
int ns_msg_getflag __P ((ns_msg, int))
u_int ns_get16 __P ((const u_char *))
void ns_put16 __P ((u_int, u_char *))
void ns_put32 __P ((u_long, u_char *))
int ns_initparse __P ((const u_char *, int, ns_msg *))
int ns_skiprr __P ((const u_char *, const u_char *, ns_sect, int))
int ns_parserr __P ((ns_msg *, ns_sect, int, ns_rr *))
int ns_sprintrr __P ((const ns_msg *, const ns_rr *, const char *, const char *, char *, size_t))
int ns_sprintrrf __P ((const u_char *, size_t, const char *, ns_class, ns_type, u_long, const u_char *, size_t, const char *, const char *, char *, size_t))
int ns_format_ttl __P ((u_long, char *, size_t))
int ns_parse_ttl __P ((const char *, u_long *))
u_int32_t ns_datetosecs __P ((const char *cp, int *errp))
int ns_name_ntol __P ((const u_char *, u_char *, size_t))
int ns_name_ntop __P ((const u_char *, char *, size_t))
int ns_name_pton __P ((const char *, u_char *, size_t))
int ns_name_unpack __P ((const u_char *, const u_char *, const u_char *, u_char *, size_t))
int ns_name_pack __P ((const u_char *, u_char *, int, const u_char **, const u_char **))
int ns_name_uncompress __P ((const u_char *, const u_char *, const u_char *, char *, size_t))
int ns_name_compress __P ((const char *, u_char *, size_t, const u_char **, const u_char **))
int ns_name_skip __P ((const u_char **, const u_char *))
void ns_name_rollback __P ((const u_char *, const u_char **, const u_char **))
int ns_sign __P ((u_char *, int *, int, int, void *, const u_char *, int, u_char *, int *, time_t))
int ns_sign2 __P ((u_char *, int *, int, int, void *, const u_char *, int, u_char *, int *, time_t, u_char **, u_char **))
int ns_sign_tcp __P ((u_char *, int *, int, int, ns_tcp_tsig_state *, int))
int ns_sign_tcp2 __P ((u_char *, int *, int, int, ns_tcp_tsig_state *, int, u_char **, u_char **))
int ns_sign_tcp_init __P ((void *, const u_char *, int, ns_tcp_tsig_state *))
u_char *ns_find_tsig __P ((u_char *, u_char *))
int ns_verify __P ((u_char *, int *, void *, const u_char *, int, u_char *, int *, time_t *, int))
int ns_verify_tcp __P ((u_char *, int *, ns_tcp_tsig_state *, int))
int ns_samedomain __P ((const char *, const char *))
int ns_makecanon __P ((const char *, char *, size_t))

Variables

struct _ns_flagdata _ns_flagdata []


Define Documentation

#define __NAMESER   19991006

Definition at line 121 of file arpa_nameser.h.

#define __P (  )     x

Definition at line 59 of file arpa_nameser.h.

#define dn_skipname   __dn_skipname

Definition at line 67 of file arpa_nameser.h.

Referenced by ns_skiprr().

#define NS_ALG_DH   2

Definition at line 432 of file arpa_nameser.h.

#define NS_ALG_DSA   3

Definition at line 433 of file arpa_nameser.h.

#define NS_ALG_DSS   NS_ALG_DSA

Definition at line 434 of file arpa_nameser.h.

#define NS_ALG_EXPIRE_ONLY   253

Definition at line 435 of file arpa_nameser.h.

#define NS_ALG_MD5RSA   1

Definition at line 431 of file arpa_nameser.h.

#define NS_ALG_PRIVATE_OID   254

Definition at line 436 of file arpa_nameser.h.

#define NS_CMPRSFLGS   0xc0

Definition at line 139 of file arpa_nameser.h.

Referenced by ns_name_ntol(), ns_name_ntop(), ns_name_pack(), ns_name_pton(), ns_name_skip(), and ns_name_unpack().

#define ns_datetosecs   __ns_datetosecs

Definition at line 536 of file arpa_nameser.h.

#define NS_DEFAULTPORT   53

Definition at line 140 of file arpa_nameser.h.

#define NS_DSA_MAX_BYTES   405

Definition at line 458 of file arpa_nameser.h.

#define NS_DSA_MIN_SIZE   213

Definition at line 457 of file arpa_nameser.h.

#define NS_DSA_SIG_SIZE   41

Definition at line 456 of file arpa_nameser.h.

#define ns_find_tsig   __ns_find_tsig

Definition at line 551 of file arpa_nameser.h.

#define ns_format_ttl   __ns_format_ttl

Definition at line 534 of file arpa_nameser.h.

#define ns_get16   __ns_get16

Definition at line 525 of file arpa_nameser.h.

#define NS_GET16 ( s,
cp   ) 

Value:

do {         register const u_char *t_cp = (const u_char *)(cp);         (s) = ((u_int16_t)t_cp[0] << 8)             | ((u_int16_t)t_cp[1])             ;         (cp) += NS_INT16SZ; } while (0)

Definition at line 485 of file arpa_nameser.h.

Referenced by __ns_get16(), ns_initparse(), ns_parserr(), and ns_skiprr().

#define ns_get32   __ns_get32

Definition at line 526 of file arpa_nameser.h.

#define NS_GET32 ( l,
cp   ) 

Value:

do {         register const u_char *t_cp = (const u_char *)(cp);         (l) = ((u_int32_t)t_cp[0] << 24)             | ((u_int32_t)t_cp[1] << 16)             | ((u_int32_t)t_cp[2] << 8)             | ((u_int32_t)t_cp[3])             ;         (cp) += NS_INT32SZ; } while (0)

Definition at line 493 of file arpa_nameser.h.

Referenced by ns_parserr().

#define NS_HFIXEDSZ   12

Definition at line 131 of file arpa_nameser.h.

#define NS_IN6ADDRSZ   16

Definition at line 138 of file arpa_nameser.h.

#define NS_INADDRSZ   4

Definition at line 137 of file arpa_nameser.h.

#define ns_initparse   __ns_initparse

Definition at line 529 of file arpa_nameser.h.

#define NS_INT16SZ   2

Definition at line 135 of file arpa_nameser.h.

Referenced by ns_initparse(), ns_parserr(), and ns_skiprr().

#define NS_INT32SZ   4

Definition at line 134 of file arpa_nameser.h.

Referenced by ns_parserr(), and ns_skiprr().

#define NS_INT8SZ   1

Definition at line 136 of file arpa_nameser.h.

#define NS_KEY_EXTENDED_FLAGS   0x1000

Definition at line 408 of file arpa_nameser.h.

#define NS_KEY_NAME_ENTITY   0x0200

Definition at line 413 of file arpa_nameser.h.

#define NS_KEY_NAME_RESERVED   0x0300

Definition at line 415 of file arpa_nameser.h.

#define NS_KEY_NAME_TYPE   0x0300

Definition at line 411 of file arpa_nameser.h.

#define NS_KEY_NAME_USER   0x0000

Definition at line 412 of file arpa_nameser.h.

#define NS_KEY_NAME_ZONE   0x0100

Definition at line 414 of file arpa_nameser.h.

#define NS_KEY_NO_AUTH   0x8000

Definition at line 405 of file arpa_nameser.h.

#define NS_KEY_NO_CONF   0x4000

Definition at line 406 of file arpa_nameser.h.

#define NS_KEY_PROT_ANY   255

Definition at line 444 of file arpa_nameser.h.

#define NS_KEY_PROT_DNSSEC   3

Definition at line 442 of file arpa_nameser.h.

#define NS_KEY_PROT_EMAIL   2

Definition at line 441 of file arpa_nameser.h.

#define NS_KEY_PROT_IPSEC   4

Definition at line 443 of file arpa_nameser.h.

#define NS_KEY_PROT_TLS   1

Definition at line 440 of file arpa_nameser.h.

#define NS_KEY_RESERVED10   0x0020

Definition at line 418 of file arpa_nameser.h.

#define NS_KEY_RESERVED11   0x0010

Definition at line 419 of file arpa_nameser.h.

#define NS_KEY_RESERVED2   0x2000

Definition at line 407 of file arpa_nameser.h.

#define NS_KEY_RESERVED4   0x0800

Definition at line 409 of file arpa_nameser.h.

#define NS_KEY_RESERVED5   0x0400

Definition at line 410 of file arpa_nameser.h.

#define NS_KEY_RESERVED8   0x0080

Definition at line 416 of file arpa_nameser.h.

#define NS_KEY_RESERVED9   0x0040

Definition at line 417 of file arpa_nameser.h.

#define NS_KEY_RESERVED_BITMASK

Value:

Definition at line 421 of file arpa_nameser.h.

#define NS_KEY_RESERVED_BITMASK2   0xFFFF

Definition at line 428 of file arpa_nameser.h.

#define NS_KEY_SIGNATORYMASK   0x000F

Definition at line 420 of file arpa_nameser.h.

#define NS_KEY_TYPE_AUTH_CONF   0x0000

Definition at line 400 of file arpa_nameser.h.

#define NS_KEY_TYPE_AUTH_ONLY   0x4000

Definition at line 402 of file arpa_nameser.h.

#define NS_KEY_TYPE_CONF_ONLY   0x8000

Definition at line 401 of file arpa_nameser.h.

#define NS_KEY_TYPE_NO_KEY   0xC000

Definition at line 403 of file arpa_nameser.h.

#define NS_KEY_TYPEMASK   0xC000

Definition at line 399 of file arpa_nameser.h.

#define ns_makecanon   __ns_makecanon

Definition at line 557 of file arpa_nameser.h.

#define NS_MAXCDNAME   255

Definition at line 129 of file arpa_nameser.h.

Referenced by ns_name_compress(), ns_name_pack(), ns_name_pton(), and ns_name_uncompress().

#define NS_MAXDNAME   1025

Definition at line 127 of file arpa_nameser.h.

Referenced by ns_parserr().

#define NS_MAXLABEL   63

Definition at line 130 of file arpa_nameser.h.

#define NS_MAXMSG   65535

Definition at line 128 of file arpa_nameser.h.

#define NS_MD5RSA_MAX_BASE64   (((NS_MD5RSA_MAX_BYTES+2)/3)*4)

Definition at line 452 of file arpa_nameser.h.

#define NS_MD5RSA_MAX_BITS   4096

Definition at line 448 of file arpa_nameser.h.

#define NS_MD5RSA_MAX_BYTES   ((NS_MD5RSA_MAX_BITS+7/8)*2+3)

Definition at line 450 of file arpa_nameser.h.

#define NS_MD5RSA_MAX_SIZE   ((NS_MD5RSA_MAX_BITS+7)/8)

Definition at line 454 of file arpa_nameser.h.

#define NS_MD5RSA_MIN_BITS   512

Definition at line 447 of file arpa_nameser.h.

#define NS_MD5RSA_MIN_SIZE   ((NS_MD5RSA_MIN_BITS+7)/8)

Definition at line 453 of file arpa_nameser.h.

#define ns_msg_base ( handle   )     ((handle)._msg + 0)

Definition at line 178 of file arpa_nameser.h.

#define ns_msg_count ( handle,
section   )     ((handle)._counts[section] + 0)

Definition at line 181 of file arpa_nameser.h.

#define ns_msg_end ( handle   )     ((handle)._eom + 0)

Definition at line 179 of file arpa_nameser.h.

#define ns_msg_getflag   __ns_msg_getflag

Definition at line 524 of file arpa_nameser.h.

#define ns_msg_id ( handle   )     ((handle)._id + 0)

Definition at line 177 of file arpa_nameser.h.

#define ns_msg_size ( handle   )     ((handle)._eom - (handle)._msg)

Definition at line 180 of file arpa_nameser.h.

#define ns_name_compress   __ns_name_compress

Definition at line 542 of file arpa_nameser.h.

#define ns_name_ntol   __ns_name_ntol

Definition at line 537 of file arpa_nameser.h.

#define ns_name_ntop   __ns_name_ntop

Definition at line 538 of file arpa_nameser.h.

Referenced by ns_name_uncompress().

#define ns_name_pack   __ns_name_pack

Definition at line 541 of file arpa_nameser.h.

Referenced by ns_name_compress().

#define ns_name_pton   __ns_name_pton

Definition at line 539 of file arpa_nameser.h.

Referenced by ns_name_compress().

#define ns_name_rollback   __ns_name_rollback

Definition at line 545 of file arpa_nameser.h.

#define ns_name_skip   __ns_name_skip

Definition at line 544 of file arpa_nameser.h.

#define ns_name_uncompress   __ns_name_uncompress

Definition at line 543 of file arpa_nameser.h.

#define ns_name_unpack   __ns_name_unpack

Definition at line 540 of file arpa_nameser.h.

Referenced by ns_name_uncompress().

#define NS_NXT_BIT_CLEAR ( n,
 )     (p[(n)/NS_NXT_BITS] &= ~(0x80>>((n)%NS_NXT_BITS)))

Definition at line 473 of file arpa_nameser.h.

#define NS_NXT_BIT_ISSET ( n,
 )     (p[(n)/NS_NXT_BITS] & (0x80>>((n)%NS_NXT_BITS)))

Definition at line 474 of file arpa_nameser.h.

#define NS_NXT_BIT_SET ( n,
 )     (p[(n)/NS_NXT_BITS] |= (0x80>>((n)%NS_NXT_BITS)))

Definition at line 472 of file arpa_nameser.h.

#define NS_NXT_BITS   8

Definition at line 471 of file arpa_nameser.h.

#define NS_NXT_MAX   127

Definition at line 475 of file arpa_nameser.h.

#define NS_OPT_DNSSEC_OK   0x8000U

Definition at line 480 of file arpa_nameser.h.

#define NS_PACKETSZ   512

Definition at line 126 of file arpa_nameser.h.

#define ns_parse_ttl   __ns_parse_ttl

Definition at line 535 of file arpa_nameser.h.

#define ns_parserr   __ns_parserr

Definition at line 531 of file arpa_nameser.h.

#define ns_put16   __ns_put16

Definition at line 527 of file arpa_nameser.h.

#define NS_PUT16 ( s,
cp   ) 

Value:

do {         register u_int16_t t_s = (u_int16_t)(s);         register u_char *t_cp = (u_char *)(cp);         *t_cp++ = t_s >> 8;         *t_cp   = t_s;         (cp) += NS_INT16SZ; } while (0)

Definition at line 503 of file arpa_nameser.h.

#define ns_put32   __ns_put32

Definition at line 528 of file arpa_nameser.h.

#define NS_PUT32 ( l,
cp   ) 

Value:

do {         register u_int32_t t_l = (u_int32_t)(l);         register u_char *t_cp = (u_char *)(cp);         *t_cp++ = t_l >> 24;         *t_cp++ = t_l >> 16;         *t_cp++ = t_l >> 8;         *t_cp   = t_l;         (cp) += NS_INT32SZ; } while (0)

Definition at line 511 of file arpa_nameser.h.

#define NS_QFIXEDSZ   4

Definition at line 132 of file arpa_nameser.h.

#define ns_rr_class ( rr   )     ((ns_class)((rr).rr_class + 0))

Definition at line 198 of file arpa_nameser.h.

#define ns_rr_name ( rr   )     (((rr).name[0] != '\0') ? (rr).name : ".")

Definition at line 196 of file arpa_nameser.h.

#define ns_rr_rdata ( rr   )     ((rr).rdata + 0)

Definition at line 201 of file arpa_nameser.h.

#define ns_rr_rdlen ( rr   )     ((rr).rdlength + 0)

Definition at line 200 of file arpa_nameser.h.

#define ns_rr_ttl ( rr   )     ((rr).ttl + 0)

Definition at line 199 of file arpa_nameser.h.

#define ns_rr_type ( rr   )     ((ns_type)((rr).type + 0))

Definition at line 197 of file arpa_nameser.h.

#define NS_RRFIXEDSZ   10

Definition at line 133 of file arpa_nameser.h.

#define ns_samedomain   __ns_samedomain

Definition at line 555 of file arpa_nameser.h.

#define ns_samename   __ns_samename

Definition at line 558 of file arpa_nameser.h.

#define NS_SIG_ALG   2

Definition at line 462 of file arpa_nameser.h.

#define NS_SIG_EXPIR   8

Definition at line 465 of file arpa_nameser.h.

#define NS_SIG_FOOT   16

Definition at line 467 of file arpa_nameser.h.

#define NS_SIG_LABELS   3

Definition at line 463 of file arpa_nameser.h.

#define NS_SIG_OTTL   4

Definition at line 464 of file arpa_nameser.h.

#define NS_SIG_SIGNED   12

Definition at line 466 of file arpa_nameser.h.

#define NS_SIG_SIGNER   18

Definition at line 468 of file arpa_nameser.h.

#define NS_SIG_TYPE   0

Definition at line 461 of file arpa_nameser.h.

#define ns_sign   __ns_sign

Definition at line 546 of file arpa_nameser.h.

#define ns_sign2   __ns_sign2

Definition at line 547 of file arpa_nameser.h.

#define ns_sign_tcp   __ns_sign_tcp

Definition at line 548 of file arpa_nameser.h.

#define ns_sign_tcp2   __ns_sign_tcp2

Definition at line 549 of file arpa_nameser.h.

#define ns_sign_tcp_init   __ns_sign_tcp_init

Definition at line 550 of file arpa_nameser.h.

#define ns_skiprr   __ns_skiprr

Definition at line 530 of file arpa_nameser.h.

Referenced by ns_initparse(), and ns_parserr().

#define ns_sprintrr   __ns_sprintrr

Definition at line 532 of file arpa_nameser.h.

#define ns_sprintrrf   __ns_sprintrrf

Definition at line 533 of file arpa_nameser.h.

#define ns_subdomain   __ns_subdomain

Definition at line 556 of file arpa_nameser.h.

#define ns_t_mrr_p (  )     ((t) == ns_t_tsig || (t) == ns_t_opt)

Definition at line 359 of file arpa_nameser.h.

#define ns_t_qt_p (  ) 

Value:

(ns_t_xfr_p(t) || (t) == ns_t_any ||                       (t) == ns_t_mailb || (t) == ns_t_maila)

Definition at line 356 of file arpa_nameser.h.

#define ns_t_rr_p (  )     (!ns_t_qt_p(t) && !ns_t_mrr_p(t))

Definition at line 361 of file arpa_nameser.h.

#define ns_t_udp_p (  )     ((t) != ns_t_axfr && (t) != ns_t_zxfr)

Definition at line 362 of file arpa_nameser.h.

#define ns_t_xfr_p (  ) 

Value:

((t) == ns_t_axfr || (t) == ns_t_ixfr ||                        (t) == ns_t_zxfr)

Definition at line 363 of file arpa_nameser.h.

#define NS_TSIG_ALG_HMAC_MD5   "HMAC-MD5.SIG-ALG.REG.INT"

Definition at line 291 of file arpa_nameser.h.

#define NS_TSIG_ERROR_FORMERR   -12

Definition at line 295 of file arpa_nameser.h.

#define NS_TSIG_ERROR_NO_SPACE   -11

Definition at line 294 of file arpa_nameser.h.

#define NS_TSIG_ERROR_NO_TSIG   -10

Definition at line 293 of file arpa_nameser.h.

#define NS_TSIG_FUDGE   300

Definition at line 289 of file arpa_nameser.h.

#define NS_TSIG_TCP_COUNT   100

Definition at line 290 of file arpa_nameser.h.

#define ns_verify   __ns_verify

Definition at line 552 of file arpa_nameser.h.

#define ns_verify_tcp   __ns_verify_tcp

Definition at line 553 of file arpa_nameser.h.

#define ns_verify_tcp_init   __ns_verify_tcp_init

Definition at line 554 of file arpa_nameser.h.


Typedef Documentation

typedef enum __ns_cert_types ns_cert_types

typedef enum __ns_class ns_class

typedef enum __ns_flag ns_flag

typedef enum __ns_key_types ns_key_types

typedef enum __ns_opcode ns_opcode

typedef enum __ns_rcode ns_rcode

typedef enum __ns_sect ns_sect

typedef struct ns_tcp_tsig_state ns_tcp_tsig_state

Definition at line 287 of file arpa_nameser.h.

typedef struct ns_tsig_key ns_tsig_key

Definition at line 275 of file arpa_nameser.h.

typedef enum __ns_type ns_type

typedef enum __ns_update_operation ns_update_operation

typedef unsigned short u_int16_t

Definition at line 91 of file arpa_nameser.h.

typedef unsigned int u_int32_t

Definition at line 99 of file arpa_nameser.h.

typedef unsigned char u_int8_t

Definition at line 83 of file arpa_nameser.h.


Enumeration Type Documentation

enum __ns_cert_types

Enumerator:
cert_t_pkix 
cert_t_spki 
cert_t_pgp 
cert_t_url 
cert_t_oid 

Definition at line 390 of file arpa_nameser.h.

enum __ns_class

Enumerator:
ns_c_invalid 
ns_c_in 
ns_c_2 
ns_c_chaos 
ns_c_hs 
ns_c_none 
ns_c_any 
ns_c_max 

Definition at line 369 of file arpa_nameser.h.

enum __ns_flag

Enumerator:
ns_f_qr 
ns_f_opcode 
ns_f_aa 
ns_f_tc 
ns_f_rd 
ns_f_ra 
ns_f_z 
ns_f_ad 
ns_f_cd 
ns_f_rcode 
ns_f_max 

Definition at line 208 of file arpa_nameser.h.

enum __ns_key_types

Enumerator:
ns_kt_rsa 
ns_kt_dh 
ns_kt_dsa 
ns_kt_private 

Definition at line 383 of file arpa_nameser.h.

enum __ns_opcode

Enumerator:
ns_o_query 
ns_o_iquery 
ns_o_status 
ns_o_notify 
ns_o_update 
ns_o_max 

Definition at line 225 of file arpa_nameser.h.

enum __ns_rcode

Enumerator:
ns_r_noerror 
ns_r_formerr 
ns_r_servfail 
ns_r_nxdomain 
ns_r_notimpl 
ns_r_refused 
ns_r_yxdomain 
ns_r_yxrrset 
ns_r_nxrrset 
ns_r_notauth 
ns_r_notzone 
ns_r_max 
ns_r_badvers 
ns_r_badsig 
ns_r_badkey 
ns_r_badtime 

Definition at line 238 of file arpa_nameser.h.

enum __ns_sect

Enumerator:
ns_s_qd 
ns_s_zn 
ns_s_an 
ns_s_pr 
ns_s_ns 
ns_s_ud 
ns_s_ar 
ns_s_max 

Definition at line 146 of file arpa_nameser.h.

enum __ns_type

Enumerator:
ns_t_invalid 
ns_t_a 
ns_t_ns 
ns_t_md 
ns_t_mf 
ns_t_cname 
ns_t_soa 
ns_t_mb 
ns_t_mg 
ns_t_mr 
ns_t_null 
ns_t_wks 
ns_t_ptr 
ns_t_hinfo 
ns_t_minfo 
ns_t_mx 
ns_t_txt 
ns_t_rp 
ns_t_afsdb 
ns_t_x25 
ns_t_isdn 
ns_t_rt 
ns_t_nsap 
ns_t_nsap_ptr 
ns_t_sig 
ns_t_key 
ns_t_px 
ns_t_gpos 
ns_t_aaaa 
ns_t_loc 
ns_t_nxt 
ns_t_eid 
ns_t_nimloc 
ns_t_srv 
ns_t_atma 
ns_t_naptr 
ns_t_kx 
ns_t_cert 
ns_t_a6 
ns_t_dname 
ns_t_sink 
ns_t_opt 
ns_t_apl 
ns_t_tkey 
ns_t_tsig 
ns_t_ixfr 
ns_t_axfr 
ns_t_mailb 
ns_t_maila 
ns_t_any 
ns_t_zxfr 
ns_t_max 

Definition at line 300 of file arpa_nameser.h.

enum __ns_update_operation

Enumerator:
ns_uop_delete 
ns_uop_add 
ns_uop_max 

Definition at line 261 of file arpa_nameser.h.


Function Documentation

int ns_makecanon __P ( (const char *, char *, size_t)   ) 

int ns_samename __P ( (const char *, const char *)   ) 

int ns_verify_tcp __P ( (u_char *, int *, ns_tcp_tsig_state *, int)   ) 

int ns_verify __P ( (u_char *, int *, void *, const u_char *, int, u_char *, int *, time_t *, int)   ) 

u_char* ns_find_tsig __P ( (u_char *, u_char *)   ) 

int ns_verify_tcp_init __P ( (void *, const u_char *, int, ns_tcp_tsig_state *)   ) 

int ns_sign_tcp2 __P ( (u_char *, int *, int, int, ns_tcp_tsig_state *, int, u_char **, u_char **)   ) 

int ns_sign_tcp __P ( (u_char *, int *, int, int, ns_tcp_tsig_state *, int)   ) 

int ns_sign2 __P ( (u_char *, int *, int, int, void *, const u_char *, int, u_char *, int *, time_t, u_char **, u_char **)   ) 

int ns_sign __P ( (u_char *, int *, int, int, void *, const u_char *, int, u_char *, int *, time_t)   ) 

void ns_name_rollback __P ( (const u_char *, const u_char **, const u_char **)   ) 

int ns_name_skip __P ( (const u_char **, const u_char *)   ) 

int ns_name_compress __P ( (const char *, u_char *, size_t, const u_char **, const u_char **)   ) 

int ns_name_uncompress __P ( (const u_char *, const u_char *, const u_char *, char *, size_t)   ) 

int ns_name_pack __P ( (const u_char *, u_char *, int, const u_char **, const u_char **)   ) 

int ns_name_unpack __P ( (const u_char *, const u_char *, const u_char *, u_char *, size_t)   ) 

int ns_name_pton __P ( (const char *, u_char *, size_t)   ) 

int ns_name_ntop __P ( (const u_char *, char *, size_t)   ) 

int ns_name_ntol __P ( (const u_char *, u_char *, size_t)   ) 

u_int32_t ns_datetosecs __P ( (const char *cp, int *errp)   ) 

int ns_parse_ttl __P ( (const char *, u_long *)   ) 

int ns_format_ttl __P ( (u_long, char *, size_t)   ) 

int ns_sprintrrf __P ( (const u_char *, size_t, const char *, ns_class, ns_type, u_long, const u_char *, size_t, const char *, const char *, char *, size_t)   ) 

int ns_sprintrr __P ( (const ns_msg *, const ns_rr *, const char *, const char *, char *, size_t)   ) 

int ns_parserr __P ( (ns_msg *, ns_sect, int, ns_rr *)   ) 

int ns_skiprr __P ( (const u_char *, const u_char *, ns_sect, int)   ) 

int ns_initparse __P ( (const u_char *, int, ns_msg *)   ) 

void ns_put32 __P ( (u_long, u_char *)   ) 

void ns_put16 __P ( (u_int, u_char *)   ) 

u_long ns_get32 __P ( (const u_char *)   ) 

int ns_msg_getflag __P ( (ns_msg, int)   ) 

int dn_skipname __P ( (const u_char *, const u_char *)   ) 


Variable Documentation

struct _ns_flagdata _ns_flagdata[]

Definition at line 55 of file __ns_initparse.c.


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