org.bbottema.javasocksproxyserver

Class Utils

java.lang.Object

org.bbottema.javasocksproxyserver.Utils

public final class Utils
extends Object

Constructor Summary

Constructors

Constructor and Description
Utils()

Method Summary

Modifier and Type	Method and Description
static int	byte2int(byte b)
static @Nullable InetAddress	calcInetAddress(byte[] addr)
static int	calcPort(byte Hi, byte Lo)
static int	getFreePort()
static @NotNull String	getSocketInfo(DatagramPacket DGP)
static @NotNull String	getSocketInfo(Socket sock)
static @NotNull String	iP2Str(InetAddress IP)
static boolean	isLocalPortAvailableToConnect(int port)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Utils

public Utils()

Method Detail

calcInetAddress

@Nullable
public static @Nullable InetAddress calcInetAddress(byte[] addr)

byte2int

public static int byte2int(byte b)

calcPort

public static int calcPort(byte Hi,
                           byte Lo)

iP2Str

@NotNull
public static @NotNull String iP2Str(InetAddress IP)

getSocketInfo

@NotNull
public static @NotNull String getSocketInfo(Socket sock)

getSocketInfo

@NotNull
public static @NotNull String getSocketInfo(DatagramPacket DGP)

getFreePort

public static int getFreePort()

isLocalPortAvailableToConnect

public static boolean isLocalPortAvailableToConnect(int port)