パッケージ org.pcap4j.core

クラス PcapNetworkInterface

java.lang.Object

org.pcap4j.core.PcapNetworkInterface

public final class PcapNetworkInterface
extends Object

導入されたバージョン:

pcap4j 0.9.1

作成者:

Kaito Yamada

ネストされたクラスの概要

ネストされたクラス

修飾子とタイプ	クラス	説明
static class	PcapNetworkInterface.PromiscuousMode

メソッドの概要

修飾子とタイプ	メソッド	説明
boolean	equals(Object obj)
List<PcapAddress>	getAddresses()
String	getDescription()
ArrayList<LinkLayerAddress>	getLinkLayerAddresses()
String	getName()
int	hashCode()
boolean	isLocal()
boolean	isLoopBack()	Returns if this network interface is loopback.
boolean	isRunning()	Returns if this network interface is running.
boolean	isUp()	Returns if this network interface is up.
PcapHandle	openLive(int snaplen, PcapNetworkInterface.PromiscuousMode mode, int timeoutMillis)
String	toString()

クラスから継承されたメソッド java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

メソッドの詳細

getName

public String getName()

戻り値:

name

getDescription

public String getDescription()

戻り値:

description

getAddresses

public List<PcapAddress> getAddresses()

戻り値:

inet addresses

getLinkLayerAddresses

public ArrayList<LinkLayerAddress> getLinkLayerAddresses()

戻り値:

link layer addresses

isLoopBack

public boolean isLoopBack()

Returns if this network interface is loopback. This method may always return false on some environments.

戻り値:

true if the network interface represented by this object is a loop back interface; false otherwise.

isUp

public boolean isUp()

Returns if this network interface is up. This method may always return false on some environments.

戻り値:

true if the network interface represented by this object is up; false otherwise.

isRunning

public boolean isRunning()

Returns if this network interface is running. This method may always return false on some environments.

戻り値:

true if the network interface represented by this object is running; false otherwise.

isLocal

public boolean isLocal()

戻り値:

true if the network interface represented by this object is a local interface; false otherwise.

openLive

public PcapHandle openLive(int snaplen,
                           PcapNetworkInterface.PromiscuousMode mode,
                           int timeoutMillis)
                    throws PcapNativeException

パラメータ:

snaplen - Snapshot length, which is the number of bytes captured for each packet.

mode - mode

timeoutMillis - Read timeout. Most OSs buffer packets. The OSs pass the packets to Pcap4j after the buffer gets full or the read timeout expires. Must be non-negative. May be ignored by some OSs. 0 means disable buffering on Solaris. 0 means infinite on the other OSs. 1 through 9 means infinite on Solaris.

戻り値:

a new PcapHandle object.

例外:

PcapNativeException - if an error occurs in the pcap native library.

toString

public String toString()

オーバーライド:

toString クラス内 Object

hashCode

public int hashCode()

オーバーライド:

hashCode クラス内 Object

equals

public boolean equals(Object obj)

オーバーライド:

equals クラス内 Object