Package net.schmizz.sshj.transport

Class Encoder

java.lang.Object

net.schmizz.sshj.transport.Converter

net.schmizz.sshj.transport.Encoder

final class Encoder
extends Converter

Encodes packets into the SSH binary protocol per the current algorithms.

Field Summary

Fields

Modifier and Type	Field	Description
private final Lock	encodeLock
private final org.slf4j.Logger	log
private final Random	prng

Fields inherited from class net.schmizz.sshj.transport.Converter

authed, authMode, cipher, cipherSize, compression, etm, mac, seq

Constructor Summary

Constructors

Constructor	Description
Encoder(Random prng, Lock encodeLock, LoggerFactory loggerFactory)

Method Summary

Modifier and Type	Method	Description
protected void	aeadOutgoingBuffer(Buffer<?> buf, int offset, int len)
private void	compress(SSHPacket buffer)
(package private) long	encode(SSHPacket buffer)	Encode a buffer into the SSH binary protocol per the current algorithms.
(package private) Compression.Mode	getCompressionType()
private void	putMAC(SSHPacket buffer, int startOfPacket, int endOfPadding)
(package private) void	setAlgorithms(Cipher cipher, MAC mac, Compression compression)
(package private) void	setAuthenticated()

Methods inherited from class net.schmizz.sshj.transport.Converter

getSequenceNumber, isSequenceNumberAtMax, resetSequenceNumber, usingCompression

Methods inherited from class java.lang.Object

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

Field Details

log

private final org.slf4j.Logger log

prng

private final Random prng

encodeLock

private final Lock encodeLock

Constructor Details

Encoder

Encoder(Random prng,
 Lock encodeLock,
 LoggerFactory loggerFactory)

Method Details

compress

private void compress(SSHPacket buffer)

putMAC

private void putMAC(SSHPacket buffer,
 int startOfPacket,
 int endOfPadding)

encode

long encode(SSHPacket buffer)

Encode a buffer into the SSH binary protocol per the current algorithms.

Parameters:

buffer - the buffer to encode

Returns:

the sequence no. of encoded packet

aeadOutgoingBuffer

protected void aeadOutgoingBuffer(Buffer<?> buf,
 int offset,
 int len)

setAlgorithms

void setAlgorithms(Cipher cipher,
 MAC mac,
 Compression compression)

Overrides:

setAlgorithms in class Converter

setAuthenticated

void setAuthenticated()

Overrides:

setAuthenticated in class Converter

getCompressionType

Compression.Mode getCompressionType()

Specified by:

getCompressionType in class Converter