io.netty.handler.codec.socks

Class SocksCmdResponse

java.lang.Object

io.netty.handler.codec.socks.SocksMessage

io.netty.handler.codec.socks.SocksResponse

io.netty.handler.codec.socks.SocksCmdResponse

public final class SocksCmdResponse
extends SocksResponse

A socks cmd response.

See Also:

SocksCmdRequest, SocksCmdResponseDecoder

Constructor Summary

Constructors

Constructor and Description
SocksCmdResponse(SocksCmdStatus cmdStatus, SocksAddressType addressType)
SocksCmdResponse(SocksCmdStatus cmdStatus, SocksAddressType addressType, String host, int port) Constructs new response and includes provided host and port as part of it.

Method Summary

Modifier and Type	Method and Description
SocksAddressType	addressType() Returns the SocksAddressType of this SocksCmdResponse
SocksCmdStatus	cmdStatus() Returns the SocksCmdStatus of this SocksCmdResponse
void	encodeAsByteBuf(ByteBuf byteBuf)
String	host() Returns host that is used as a parameter in SocksCmdType.
int	port() Returns port that is used as a parameter in SocksCmdType.

Methods inherited from class io.netty.handler.codec.socks.SocksResponse

responseType

Methods inherited from class io.netty.handler.codec.socks.SocksMessage

protocolVersion, type

Methods inherited from class java.lang.Object

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

Constructor Detail

SocksCmdResponse

public SocksCmdResponse(SocksCmdStatus cmdStatus,
                        SocksAddressType addressType)

SocksCmdResponse

public SocksCmdResponse(SocksCmdStatus cmdStatus,
                        SocksAddressType addressType,
                        String host,
                        int port)

Constructs new response and includes provided host and port as part of it.

Parameters:

cmdStatus - status of the response

addressType - type of host parameter

host - host (BND.ADDR field) is address that server used when connecting to the target host. When null a value of 4/8 0x00 octets will be used for IPv4/IPv6 and a single 0x00 byte will be used for domain addressType. Value is converted to ASCII using IDN.toASCII(String).

port - port (BND.PORT field) that the server assigned to connect to the target host

Throws:

NullPointerException - in case cmdStatus or addressType are missing

IllegalArgumentException - in case host or port cannot be validated

See Also:

IDN.toASCII(String)

Method Detail

cmdStatus

public SocksCmdStatus cmdStatus()

Returns the SocksCmdStatus of this SocksCmdResponse

Returns:

The SocksCmdStatus of this SocksCmdResponse

addressType

public SocksAddressType addressType()

Returns the SocksAddressType of this SocksCmdResponse

Returns:

The SocksAddressType of this SocksCmdResponse

host

public String host()

Returns host that is used as a parameter in SocksCmdType. Host (BND.ADDR field in response) is address that server used when connecting to the target host. This is typically different from address which client uses to connect to the SOCKS server.

Returns:

host that is used as a parameter in SocksCmdType or null when there was no host specified during response construction

port

public int port()

Returns port that is used as a parameter in SocksCmdType. Port (BND.PORT field in response) is port that the server assigned to connect to the target host.

Returns:

port that is used as a parameter in SocksCmdType

encodeAsByteBuf

public void encodeAsByteBuf(ByteBuf byteBuf)

Specified by:

encodeAsByteBuf in class SocksMessage