LLQueryResponder Class Reference

Base class for friendly handling of DNS query responses. More...

#include <llares.h>

Inheritance diagram for LLQueryResponder:

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Public Member Functions
const dns_rrs_t &	additional () const
const dns_rrs_t &	answers () const
const dns_rrs_t &	authorities () const
const std::string &	query () const
int	result () const
bool	valid () const
Protected Member Functions
int	parseRR (const char buf, size_t len, const char &pos, LLPointer< LLDnsRecord > &r)
int	parseSection (const char buf, size_t len, size_t count, const char &pos, dns_rrs_t &rrs)

Detailed Description

Base class for friendly handling of DNS query responses.

This class parses a DNS response and represents it in a friendly manner.

See also:: LLDnsRecord; LLARecord; LLNsRecord; LLCnameRecord; LLPtrRecord; LLAaaaRecord; LLSrvRecord

const dns_rrs_t& LLQueryResponder::additional ( ) const [inline]

Return the contents of the "additional records" section of the response.

const dns_rrs_t& LLQueryResponder::answers ( ) const [inline]

Return the contents of the "answers" section of the response.

const dns_rrs_t& LLQueryResponder::authorities ( ) const [inline]

Return the contents of the "authorities" section of the response.

int LLQueryResponder::parseRR	(	const char *	buf,
		size_t	len,
		const char *&	pos,
		LLPointer< LLDnsRecord > &	r
	)			`[protected]`

Parse a single RR.

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int LLQueryResponder::parseSection	(	const char *	buf,
		size_t	len,
		size_t	count,
		const char *&	pos,
		dns_rrs_t &	rrs
	)			`[protected]`

Parse one section of a response.

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const std::string& LLQueryResponder::query ( ) const [inline]

Return the query embedded in the response.

int LLQueryResponder::result ( ) const [inline]

The more detailed result of parsing the response.

bool LLQueryResponder::valid ( ) const [inline]

Indicate whether the response could be parsed successfully.

The documentation for this class was generated from the following files: