org.apache.commons.net.telnet
Class TelnetInputStream
java.lang.Object
java.io.InputStream
java.io.FilterInputStream
java.io.BufferedInputStream
org.apache.commons.net.telnet.TelnetInputStream
- All Implemented Interfaces:
- java.lang.Runnable
- final class TelnetInputStream
- extends java.io.BufferedInputStream
- implements java.lang.Runnable
- Author:
- Daniel F. Savarese, Bruno D'Avanzo
Fields inherited from class java.io.BufferedInputStream |
buf, count, marklimit, markpos, pos |
Fields inherited from class java.io.FilterInputStream |
in |
Fields inherited from class java.io.InputStream |
|
Method Summary |
private void |
__processChar(int ch)
|
private int |
__read()
|
(package private) void |
_start()
|
int |
available()
|
void |
close()
|
boolean |
markSupported()
Returns false. |
int |
read()
|
int |
read(byte[] buffer)
Reads the next number of bytes from the stream into an array and
returns the number of bytes read. |
int |
read(byte[] buffer,
int offset,
int length)
Reads the next number of bytes from the stream into an array and returns
the number of bytes read. |
void |
run()
|
Methods inherited from class java.io.BufferedInputStream |
mark, reset, skip |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
_STATE_DATA
static final int _STATE_DATA
- See Also:
- Constant Field Values
_STATE_IAC
static final int _STATE_IAC
- See Also:
- Constant Field Values
_STATE_WILL
static final int _STATE_WILL
- See Also:
- Constant Field Values
_STATE_WONT
static final int _STATE_WONT
- See Also:
- Constant Field Values
_STATE_DO
static final int _STATE_DO
- See Also:
- Constant Field Values
_STATE_DONT
static final int _STATE_DONT
- See Also:
- Constant Field Values
_STATE_SB
static final int _STATE_SB
- See Also:
- Constant Field Values
_STATE_SE
static final int _STATE_SE
- See Also:
- Constant Field Values
_STATE_CR
static final int _STATE_CR
- See Also:
- Constant Field Values
_STATE_IAC_SB
static final int _STATE_IAC_SB
- See Also:
- Constant Field Values
__hasReachedEOF
private boolean __hasReachedEOF
__isClosed
private boolean __isClosed
__readIsWaiting
private boolean __readIsWaiting
__receiveState
private int __receiveState
__queueHead
private int __queueHead
__queueTail
private int __queueTail
__bytesAvailable
private int __bytesAvailable
__queue
private int[] __queue
__client
private TelnetClient __client
__thread
private java.lang.Thread __thread
__ioException
private java.io.IOException __ioException
__suboption
private int[] __suboption
__suboption_count
private int __suboption_count
_ayt_flag
private boolean _ayt_flag
__threaded
private boolean __threaded
TelnetInputStream
TelnetInputStream(java.io.InputStream input,
TelnetClient client)
_start
void _start()
__read
private int __read()
throws java.io.IOException
- Throws:
java.io.IOException
__processChar
private void __processChar(int ch)
throws java.lang.InterruptedException
- Throws:
java.lang.InterruptedException
read
public int read()
throws java.io.IOException
- Throws:
java.io.IOException
read
public int read(byte[] buffer)
throws java.io.IOException
- Reads the next number of bytes from the stream into an array and
returns the number of bytes read. Returns -1 if the end of the
stream has been reached.
- Parameters:
buffer
- The byte array in which to store the data.
- Returns:
- The number of bytes read. Returns -1 if the
end of the message has been reached.
- Throws:
java.io.IOException
- If an error occurs in reading the underlying
stream.
read
public int read(byte[] buffer,
int offset,
int length)
throws java.io.IOException
- Reads the next number of bytes from the stream into an array and returns
the number of bytes read. Returns -1 if the end of the
message has been reached. The characters are stored in the array
starting from the given offset and up to the length specified.
- Parameters:
buffer
- The byte array in which to store the data.offset
- The offset into the array at which to start storing data.length
- The number of bytes to read.
- Returns:
- The number of bytes read. Returns -1 if the
end of the stream has been reached.
- Throws:
java.io.IOException
- If an error occurs while reading the underlying
stream.
markSupported
public boolean markSupported()
- Returns false. Mark is not supported.
available
public int available()
throws java.io.IOException
- Throws:
java.io.IOException
close
public void close()
throws java.io.IOException
- Throws:
java.io.IOException
run
public void run()
- Specified by:
run
in interface java.lang.Runnable