net.sf.torrentsniffer.bencoding
Class BencodingImpl

java.lang.Object
  net.sf.torrentsniffer.bencoding.BencodingImpl

All Implemented Interfaces:

Bencoding

public class BencodingImpl

extends java.lang.Object

implements Bencoding

Implementation of bencoding. See http://wiki.theory.org/index.php/BitTorrentSpecification for information about bencoding.

Author:

Larry Williams

Field Summary

static java.lang.String

BYTE_ENCODING

Constructor Summary

BencodingImpl()

Method Summary

Dictionary	decode(java.io.InputStream input) Decodes the bencoded data in a stream.
Dictionary	decode(java.lang.String string) Decodes the bencoded data in a torrent file.
Dictionary	decode(java.net.URL url) Decodes the bencoded data in a URL.
void	encode(java.io.OutputStream out, java.lang.Object object) Encodes a graph of objects.
boolean	match(Dictionary bencoded1, Dictionary bencoded2) Checks if two bencoded Dictionaries are the same.

Methods inherited from class java.lang.Object

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

Field Detail

BYTE_ENCODING

public static final java.lang.String BYTE_ENCODING

See Also:

Constant Field Values

Constructor Detail

BencodingImpl

public BencodingImpl()

Method Detail

decode

public Dictionary decode(java.lang.String string)
                  throws java.io.FileNotFoundException

Description copied from interface: Bencoding

Decodes the bencoded data in a torrent file.

Specified by:

decode in interface Bencoding

Parameters:

string -

Returns:

Throws:

java.io.FileNotFoundException

decode

public Dictionary decode(java.io.InputStream input)

Description copied from interface: Bencoding

Decodes the bencoded data in a stream.

Specified by:

decode in interface Bencoding

Parameters:

input -

Returns:

decode

public Dictionary decode(java.net.URL url)

Description copied from interface: Bencoding

Decodes the bencoded data in a URL.

Specified by:

decode in interface Bencoding

Parameters:

url -

Returns:

See Also:

net.sf.torrentsniff.bencoding.Bencoding#decode(java.net.URL)

encode

public void encode(java.io.OutputStream out,
                   java.lang.Object object)

Description copied from interface: Bencoding

Encodes a graph of objects.

Specified by:

encode in interface Bencoding

Parameters:

object -

out -

Returns:

match

public boolean match(Dictionary bencoded1,
                     Dictionary bencoded2)

Description copied from interface: Bencoding

Checks if two bencoded Dictionaries are the same. Assuming a bencoded file always starts with a Dictionary.

Specified by:

match in interface Bencoding

Returns: