val_qstate Struct Reference

Per query state for the validator module. More...

#include <validator.h>


Data Fields

enum val_state state
 State of the validator module.
struct dns_msgorig_msg
 The original message we have been given to validate.
struct query_info qchase
 The query name we have chased to; qname after following CNAMEs.
struct reply_infochase_reply
 The chased reply, extract from original message.
size_t rrset_skip
 The cname skip value; the number of rrsets that have been skipped due to chasing cnames.
struct trust_anchortrust_anchor
 the trust anchor rrset
struct ub_packed_rrset_keyds_rrset
 the DS rrset
uint8_t * empty_DS_name
 domain name for empty nonterminal detection
size_t empty_DS_len
 length of empty_DS_name
struct key_entry_keykey_entry
 the current key entry
enum val_classification subtype
 subtype
uint8_t * signer_name
 signer name
size_t signer_len
 length of signer_name
int wait_prime_ta
 true if this state is waiting to prime a trust anchor


Detailed Description

Per query state for the validator module.

Field Documentation

The chased reply, extract from original message.

Can be: o CNAME o DNAME + CNAME o answer plus authority, additional (nsecs) that have same signature.

Referenced by processFindKey(), processFinished(), processInit(), processValidate(), and val_new().

The cname skip value; the number of rrsets that have been skipped due to chasing cnames.

This is the offset into the orig_msg->rep->rrsets array, into the answer section. starts at 0 - for the full original message. if it is >0 - qchase followed the cname, chase_reply setup to be that message and relevant authority rrsets.

The skip is also used for referral messages, where it will range from 0, over the answer, authority and additional sections.

Referenced by processFinished(), processInit(), processValidate(), and val_new().


The documentation for this struct was generated from the following file:

Generated on Sun Sep 21 16:24:57 2008 for unbound by  doxygen 1.5.6