com.mindbright.ssh2

Class SSH2DataBuffer

java.lang.Object

com.mindbright.ssh2.SSH2DataBuffer

Direct Known Subclasses:

SSH2SFTP.SFTPPacket, SSH2TransportPDU

public class SSH2DataBuffer
extends java.lang.Object

This class implements a read/write buffer with all protocol specific formatting (as defined in the architecture spec.). It is mainly used in the form of a protocol data unit (derived class SSH2TransportPDU).

Field Summary

Fields

Modifier and Type	Field and Description
static int	BOOLEAN_FALSE
static int	BOOLEAN_TRUE
protected byte[]	data
protected int	rPos
protected int	wPos

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SSH2DataBuffer()
	SSH2DataBuffer(int bufSize)

Method Summary

Methods

Modifier and Type	Method and Description
byte[]	getData()
int	getMaxReadSize()
int	getMaxSize()
int	getMaxWriteSize()
int	getRPos()
int	getWPos()
java.math.BigInteger	readBigInt()
java.math.BigInteger	readBigIntBits()
boolean	readBoolean()
int	readByte()
int	readInt()
java.lang.String	readJavaString()
long	readLong()
void	readRaw(byte[] raw, int off, int len)
byte[]	readRaw(int len)
byte[]	readRestRaw()
byte[]	readString()
int	readString(byte[] str, int off)
long	readUInt()
void	reset()
void	resize(int newsize)
void	setData(byte[] data)
void	setRPos(int rPos)
void	setWPos(int wPos)
void	writeBigInt(java.math.BigInteger bi)
void	writeBigIntBits(java.math.BigInteger bi)
void	writeBoolean(boolean b)
void	writeByte(int b)
void	writeInt(int i)
void	writeInt(long i)
void	writeLong(long l)
void	writeRaw(byte[] raw)
void	writeRaw(byte[] raw, int off, int len)
void	writeString(byte[] str)
void	writeString(byte[] str, int off, int len)
void	writeString(java.lang.String str)
void	writeUTF8String(java.lang.String str)

Methods inherited from class java.lang.Object

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

Field Detail

BOOLEAN_TRUE

public static final int BOOLEAN_TRUE

See Also:

Constant Field Values

BOOLEAN_FALSE

public static final int BOOLEAN_FALSE

See Also:

Constant Field Values

data

protected byte[] data

rPos

protected int rPos

wPos

protected int wPos

Constructor Detail

SSH2DataBuffer

protected SSH2DataBuffer()

SSH2DataBuffer

public SSH2DataBuffer(int bufSize)

Method Detail

resize

public final void resize(int newsize)

reset

public final void reset()

getMaxSize

public final int getMaxSize()

getData

public final byte[] getData()

setData

public final void setData(byte[] data)

setWPos

public final void setWPos(int wPos)

getWPos

public final int getWPos()

setRPos

public final void setRPos(int rPos)

getRPos

public final int getRPos()

getMaxReadSize

public final int getMaxReadSize()

getMaxWriteSize

public final int getMaxWriteSize()

readByte

public final int readByte()

writeByte

public void writeByte(int b)

readBoolean

public final boolean readBoolean()

writeBoolean

public final void writeBoolean(boolean b)

readInt

public final int readInt()

readUInt

public final long readUInt()

writeInt

public final void writeInt(int i)

writeInt

public final void writeInt(long i)

readLong

public final long readLong()

writeLong

public final void writeLong(long l)

readBigInt

public final java.math.BigInteger readBigInt()

readBigIntBits

public final java.math.BigInteger readBigIntBits()

writeBigInt

public final void writeBigInt(java.math.BigInteger bi)

writeBigIntBits

public final void writeBigIntBits(java.math.BigInteger bi)

readJavaString

public final java.lang.String readJavaString()

readString

public final byte[] readString()

readString

public final int readString(byte[] str,
             int off)

writeString

public final void writeString(java.lang.String str)

writeString

public final void writeString(byte[] str)

writeString

public void writeString(byte[] str,
               int off,
               int len)

writeUTF8String

public final void writeUTF8String(java.lang.String str)

readRestRaw

public final byte[] readRestRaw()

readRaw

public final byte[] readRaw(int len)

readRaw

public final void readRaw(byte[] raw,
           int off,
           int len)

writeRaw

public final void writeRaw(byte[] raw)

writeRaw

public void writeRaw(byte[] raw,
            int off,
            int len)