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com.sun.jndi.dns

pack-priv Class Header

Class Inheritance

extends Object

java.lang.Object
com.sun.jndi.dns.Header

Imports

The Header class represents the header of a DNS message.

Author: Scott Seligman

Field Summary

Modifier and Type	Field and Description
pack-priv static final short	AA_BIT
pack-priv boolean	authoritative
pack-priv static final int	HEADER_SIZE
pack-priv int	numAdditionals
pack-priv int	numAnswers
pack-priv int	numAuthorities
pack-priv int	numQuestions
pack-priv int	opcode
pack-priv static final short	OPCODE_MASK
pack-priv static final int	OPCODE_SHIFT
pack-priv static final short	QR_BIT
pack-priv boolean	query
pack-priv static final short	RA_BIT
pack-priv int	rcode
pack-priv static final short	RCODE_MASK
pack-priv static final short	RD_BIT
pack-priv boolean	recursionAvail
pack-priv boolean	recursionDesired
pack-priv static final short	TC_BIT
pack-priv boolean	truncated
pack-priv int	xid

Constructor Summary

Access	Constructor and Description
pack-priv	Header(byte[] msg, int msgLen)

Method Summary

Modifier and Type	Method and Description
private void	decode(byte[] msg, int msgLen)
private static int	getShort(byte[] msg, int pos)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

AA_BIT	back to summary
pack-priv static final short AA_BIT

authoritative	back to summary
pack-priv boolean authoritative

HEADER_SIZE	back to summary
pack-priv static final int HEADER_SIZE

numAdditionals	back to summary
pack-priv int numAdditionals

numAnswers	back to summary
pack-priv int numAnswers

numAuthorities	back to summary
pack-priv int numAuthorities

numQuestions	back to summary
pack-priv int numQuestions

opcode	back to summary
pack-priv int opcode

OPCODE_MASK	back to summary
pack-priv static final short OPCODE_MASK

OPCODE_SHIFT	back to summary
pack-priv static final int OPCODE_SHIFT

QR_BIT	back to summary
pack-priv static final short QR_BIT

query	back to summary
pack-priv boolean query

RA_BIT	back to summary
pack-priv static final short RA_BIT

rcode	back to summary
pack-priv int rcode

RCODE_MASK	back to summary
pack-priv static final short RCODE_MASK

RD_BIT	back to summary
pack-priv static final short RD_BIT

recursionAvail	back to summary
pack-priv boolean recursionAvail

recursionDesired	back to summary
pack-priv boolean recursionDesired

TC_BIT	back to summary
pack-priv static final short TC_BIT

truncated	back to summary
pack-priv boolean truncated

xid	back to summary
pack-priv int xid

Constructor Detail

Header

back to summary

pack-priv Header(byte[] msg, int msgLen) throws NamingException

Method Detail

decode	back to summary
private void decode(byte[] msg, int msgLen) throws NamingException

getShort	back to summary
private static int getShort(byte[] msg, int pos)