javax::jmdns::impl::DNSIncoming Class Reference

Inheritance diagram for javax::jmdns::impl::DNSIncoming:

Classes
class	MessageInputStream
Public Member Functions
DNSIncoming	clone ()
	DNSIncoming (DatagramPacket packet) throws IOException
int	elapseSinceArrival ()
int	getSenderUDPPayload ()
String	toString ()
Static Public Attributes
static boolean	USE_DOMAIN_NAME_FORMAT_FOR_SRV_TARGET = true
Package Functions
void	append (DNSIncoming that)
String	print (boolean dump)
Private Member Functions
String	_hexString (byte[] bytes)
	DNSIncoming (int flags, int id, boolean multicast, DatagramPacket packet, long receivedTime)
DNSRecord	readAnswer (InetAddress source)
DNSQuestion	readQuestion ()
Private Attributes
final MessageInputStream	_messageInputStream
final DatagramPacket	_packet
final long	_receivedTime
int	_senderUDPPayload
Static Private Attributes
static final char[]	_nibbleToHex = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' }
static Logger	logger = Logger.getLogger(DNSIncoming.class.getName())

Detailed Description

Parse an incoming DNS message into its components.

Author:: Arthur van Hoff, Werner Randelshofer, Pierre Frisch, Daniel Bobbert

Definition at line 29 of file DNSIncoming.java.

Constructor & Destructor Documentation

javax::jmdns::impl::DNSIncoming::DNSIncoming ( DatagramPacket packet ) throws IOException [inline]

Parse a message from a datagram packet.

Parameters:

packet

Exceptions:

IOException

Definition at line 184 of file DNSIncoming.java.

javax::jmdns::impl::DNSIncoming::DNSIncoming	(	int	flags,
		int	id,
		boolean	multicast,
		DatagramPacket	packet,
		long	receivedTime
	)			`[inline, private]`

Definition at line 246 of file DNSIncoming.java.

Member Function Documentation

String javax::jmdns::impl::DNSIncoming::_hexString ( byte[] bytes ) [inline, private]

Returns a hex-string for printing

Parameters:

bytes

Returns:: Returns a hex-string which can be used within a SQL expression

Definition at line 570 of file DNSIncoming.java.

void javax::jmdns::impl::DNSIncoming::append ( DNSIncoming that ) [inline, package]

Appends answers to this Incoming.

Exceptions:

IllegalArgumentException

If not a query or if Truncated.

Definition at line 538 of file DNSIncoming.java.

DNSIncoming javax::jmdns::impl::DNSIncoming::clone ( ) [inline]

Definition at line 260 of file DNSIncoming.java.

int javax::jmdns::impl::DNSIncoming::elapseSinceArrival ( ) [inline]

Definition at line 549 of file DNSIncoming.java.

int javax::jmdns::impl::DNSIncoming::getSenderUDPPayload ( ) [inline]

This will return the default UDP payload except if an OPT record was found with a different size.

Returns:: the senderUDPPayload

Definition at line 558 of file DNSIncoming.java.

String javax::jmdns::impl::DNSIncoming::print ( boolean dump ) [inline, package]

Debugging.

Definition at line 447 of file DNSIncoming.java.

DNSRecord javax::jmdns::impl::DNSIncoming::readAnswer ( InetAddress source ) [inline, private]

Definition at line 283 of file DNSIncoming.java.

DNSQuestion javax::jmdns::impl::DNSIncoming::readQuestion ( ) [inline, private]

Definition at line 271 of file DNSIncoming.java.

String javax::jmdns::impl::DNSIncoming::toString ( ) [inline]

Definition at line 459 of file DNSIncoming.java.

Member Data Documentation

final MessageInputStream javax::jmdns::impl::DNSIncoming::_messageInputStream [private]

Definition at line 174 of file DNSIncoming.java.

final char [] javax::jmdns::impl::DNSIncoming::_nibbleToHex = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' } [static, private]

Definition at line 562 of file DNSIncoming.java.

final DatagramPacket javax::jmdns::impl::DNSIncoming::_packet [private]

Definition at line 170 of file DNSIncoming.java.

final long javax::jmdns::impl::DNSIncoming::_receivedTime [private]

Definition at line 172 of file DNSIncoming.java.

int javax::jmdns::impl::DNSIncoming::_senderUDPPayload [private]

Definition at line 176 of file DNSIncoming.java.

Logger javax::jmdns::impl::DNSIncoming::logger = Logger.getLogger(DNSIncoming.class.getName()) [static, private]

Definition at line 30 of file DNSIncoming.java.

boolean javax::jmdns::impl::DNSIncoming::USE_DOMAIN_NAME_FORMAT_FOR_SRV_TARGET = true [static]

Definition at line 34 of file DNSIncoming.java.

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