Class DDBaseTTTorrent

java.lang.Object

com.biglybt.pifimpl.local.ddb.DDBaseTTTorrent

All Implemented Interfaces:

DistributedDatabaseTransferHandler, DistributedDatabaseTransferType

public class DDBaseTTTorrent
extends Object
implements DistributedDatabaseTransferType, DistributedDatabaseTransferHandler

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	crypto_available
private boolean	crypto_tested
private static final byte	CRYPTO_VERSION
private Map	data_cache
private DDBaseImpl	ddb
private List	external_downloads
private TorrentAttribute	ta_sha1
private static final boolean	TRACE

Fields inherited from interface DistributedDatabaseTransferType

ST_TORRENT

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DDBaseTTTorrent(DDBaseImpl _ddb)

Method Summary

Modifier and Type	Method	Description
void	addDownload(Download download)
protected byte[]	decrypt(byte[] hash, byte[] data)
protected byte[]	doCrypt(int mode, byte[] hash, byte[] data, int data_offset)
protected byte[]	encrypt(byte[] hash, byte[] data)
DistributedDatabaseValue	read(DistributedDatabaseContact contact, DistributedDatabaseTransferType type, DistributedDatabaseKey key)
protected DistributedDatabaseValue	read(DDBaseContactImpl contact, DistributedDatabaseProgressListener listener, DistributedDatabaseTransferType type, DistributedDatabaseKey key, long timeout)
void	removeDownload(Download download)
protected boolean	testCrypto()
DistributedDatabaseValue	write(DistributedDatabaseContact contact, DistributedDatabaseTransferType type, DistributedDatabaseKey key, DistributedDatabaseValue value)

Methods inherited from class Object

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

Field Details

TRACE

private static final boolean TRACE

See Also:

• Constant Field Values

CRYPTO_VERSION

private static final byte CRYPTO_VERSION

See Also:

• Constant Field Values

ddb

private DDBaseImpl ddb

ta_sha1

private TorrentAttribute ta_sha1

crypto_tested

private boolean crypto_tested

crypto_available

private boolean crypto_available

external_downloads

private List external_downloads

data_cache

private Map data_cache

Constructor Details

DDBaseTTTorrent

protected DDBaseTTTorrent(DDBaseImpl _ddb)

Method Details

addDownload

public void addDownload(Download download)

removeDownload

public void removeDownload(Download download)

read

public DistributedDatabaseValue read(DistributedDatabaseContact contact,
 DistributedDatabaseTransferType type,
 DistributedDatabaseKey key)
                              throws DistributedDatabaseException

Specified by:

read in interface DistributedDatabaseTransferHandler

Throws:

DistributedDatabaseException

write

public DistributedDatabaseValue write(DistributedDatabaseContact contact,
 DistributedDatabaseTransferType type,
 DistributedDatabaseKey key,
 DistributedDatabaseValue value)
                               throws DistributedDatabaseException

Specified by:

write in interface DistributedDatabaseTransferHandler

Throws:

DistributedDatabaseException

read

protected DistributedDatabaseValue read(DDBaseContactImpl contact,
 DistributedDatabaseProgressListener listener,
 DistributedDatabaseTransferType type,
 DistributedDatabaseKey key,
 long timeout)
                                 throws DistributedDatabaseException

Throws:

DistributedDatabaseException

encrypt

protected byte[] encrypt(byte[] hash,
 byte[] data)

decrypt

protected byte[] decrypt(byte[] hash,
 byte[] data)

doCrypt

protected byte[] doCrypt(int mode,
 byte[] hash,
 byte[] data,
 int data_offset)

testCrypto

protected boolean testCrypto()