Rewritten Exception class. Throw exception object, not its pointer and
catch by reference, so that remove problematic delete operator for
catched exception.
* src/Exception.cc
* src/Exception.h
* test/ExceptionTest.cc
* src/*: All files throwing/catching exception.
* test/*: All files throwing/catching exception.
Rewritten SharedHandle. Now copy constructor taking raw pointer
has
keyword explicit and SharedHandle's default constructor
initializes
its internal obj to null, old implementation initializes it
using
obj's default constructor.
To assign null, write SharedHandle<T> x(...); x.reset();
TODO: test/SharedHandleTest.cc needs more tests.
* src/SharedHandle.h
Bootstrap through node added by port message.
Currently bootstrap is executed if the number of buckets in routing
table is 1.
* src/BtPortMessage.{h, cc}
* src/DefaultBtMessageFactory.{h, cc}
* src/PeerInteractionCommand.cc
* test/BtPortMessageTest.cc
* test/MockDHTTask.h
Added DHT functionality, compatible with mainline.
DHT is disabled by default. To enable it, give --enable-dht to
aria2c.
You may need to specify entry point to DHT network using
--dht-entry-point. DHT uses UDP port to listen incoming message.
Use --dht-listen-port to specify port number. Make sure that
your
firewall configuration can pass through UDP traffic to the port.
The routing table is saved in $HOME/.aria2/dht.dat.
* src/DHT*
* src/BNode.{h, cc}
* src/PeerInteractionCommand.cc: enable DHT functionality for a
particular torrent.
* src/Data.cc: Rewritten ctor.
* src/OptionHandlerFactory.cc: Added --enable-dht,
--dht-listen-port,
--dht-entry-point.
* src/DefaultBtInteractive.cc: Send port message if dht is
enabled.
* src/RequestGroup.cc: Initialize DHT functionality. When
download
ends, remove BtContext from DHTPeerAnnounceStorage.
* src/BtPortMessage.{h, cc}: Rewritten.
* src/message.h
* src/OptionHandlerImpl.cc
* src/option_processing.cc: Added --enable-dht,
--dht-listen-port,
--dht-entry-point.
* src/Dictionary.{h, cc} (remove): New function.
* src/prefs.h
* src/DefaultBtMessageFactory.h
* src/BtHandshakeMessage.cc
* src/ActivePeerConnectionCommand.cc
* src/SocketCore.{h, cc}: Added datagram socket support.
* src/DefaultBtMessageFactory.cc
* src/BtSetup.cc: Add BtContext to DHTPeerAnnounceStorage here.
Create DHT commands.
* src/BtMessageFactory.h
* src/PeerMessageUtil.{h, cc}
Added uTorrent compatible Peer Exchange.
* src/BencodeVisitor.{h, cc}
* test/BencodeVisitorTest.cc
* src/BtConstants.h
* src/BtContext.h: Added 'private' flag.
* src/BtExtendedMessage.{h, cc}
* test/BtExtendedMessageTest.cc
* src/BtHandshakeMessage.{h, cc}: Set extended messaging bit in
reserved field.
* test/BtHandshakeMessageTest.cc
* src/BtMessageFactory.h
* src/BtRegistry.h
* src/BtRuntime.h: This class holds default extension message
IDs for
aria2. By default, aria2 uses ID 8 for ut_pex.
* src/DefaultBtContext.cc
* src/DefaultBtInteractive.{h, cc}: This class holds
_utPexEnabled.
When it is true, aria2 enables ut_pex. This value is set by
PeerInteractionCommand.
* src/DefaultBtMessageFactory.{h, cc}
* test/DefaultBtMessageFactoryTest.cc
* src/DefaultBtMessageReceiver.cc: Moved the code of fast
extension
handling to DefaultBtInteractive class.
* src/DefaultExtensionMessageFactory.{h, cc}
* test/DefaultExtensionMessageFactoryTest.cc
* src/DefaultPeerStorage.cc: Returns false if a peer is already
in
the container(peers and incomingPeers. The equality is
determined by
Peer::id).
* test/DefaultPeerStorageTest.cc
* src/ExtensionMessage.h
* test/MockExtensionMessage.h
* src/ExtensionMessageFactory.h
* test/MockExtensionMessageFactory.h
* src/HandshakeExtensionMessage.{h, cc}
* test/HandshakeExtensionMessageTest.cc
* src/MetaEntry.h
* src/Peer.{h, cc}
* src/PeerInteractionCommand.cc
* src/PeerReceiveHandshakeCommand.cc: Evaluate the return value
of
addIncomingPeer.
* src/PeerMessageUtil.{h, cc}
* src/PeerObject.h
* src/UTPexExtensionMessage.{h, cc}
* test/UTPexExtensionMessageTest.cc
* src/message.h
* src/prefs.h
Fixed the bug that returns incomplete data when it contains null
character. A convenient constructor was also added.
* src/Data.{h, cc}
Rewritten.
* src/CompactPeerListProcessor.cc
Fixed typos.
* src/message.h
* src/MetaFileUtil.cc
To decrease CPU usage in bittorrent download, calculation
results in
BitfieldMan were cached and realtime fetching PeerObject was
removed
with WeakHandle introduced. Option values are set to the objects
by setter before download begins.
* src/DefaultBtRequestFactory.cc: Use messageFactory member.
* src/DefaultBtRequestFactory.h
(dispatcher): BtMessageDispatcherHandle ->
BtMessageDispatcherWeakHandle.
(messageFactory): New variable.
(setBtMessageDispatcher): BtMessageDispatcherHandle ->
BtMessageDispatcherWeakHandle.
(setBtMessageFactory): New function.
* src/DefaultBtMessageDispatcher.cc:
(sendMessages): Use maxUploadSpeedLimit instead of fetching the
value
from Option.
(checkRequestSlotAndDoNecessaryThing): Use requestTimeout
instead of
feating the value from Option.
Use messageFactory member.
* src/PeerInteractionCommand.cc
(PeerInteractionCommand): Added maxDownloadSpeedLimit.
Add reverse dependencies to factory object.
Set maxUploadSpeedLimit and requestTimeout and messageFactory to
dispatcher.
Set messageFactory to receiver.
Set keepAliveInterval and maxDownloadSpeedLimit and
messageFactory to
btInteractive.
Set receiver to peerObject.
Set maxDownloadSpeedLimit to this.
(executeInternal): Use maxDownloadSpeedLimit member.
* src/BtChokeMessage.cc
(doReceivedAction): Use dispatcher, requestFactory member.
(onSendComplete): Use dispatcher member.
* src/PeerInteractionCommand.h
(maxDownloadSpeedLimit): New variable.
* src/DefaultBtMessageReceiver.h
(peerConnection): PeerConnectionHandle ->
PeerConnectionWeakHandle
(dispatcher):
BtMessageDispatcherHandle -> BtMessageDispatcherWeakHandle
(messageFactory): New variable.
(setPeerConnection): PeerConnectionHandle ->
PeerConnectionWeakHandle
(getPeerConnection): PeerConnectionHandle ->
PeerConnectionWeakHandle
(setDispatcher):
BtMessageDispatcherHandle -> BtMessageDispatcherWeakHandle
(setBtMessageFactory): New function.
* src/DefaultBtInteractive.cc
(initiateHandshake): Use messageFactory member.
(addBitfieldMessageToQueue): Use messageFactory member.
(addAllowedFastMessageToQueue): Use messageFactory member.
(decideChoking): Use messageFactory member.
(checkHave): Use messageFactory member.
(sendKeepAlive): Use keepAliveInterval, messageFactory member.
(receiveMessages): Use maxDownloadSpeedLimit member.
(decideInterest): Use messageFactory member.
* src/BtRequestMessage.cc
(doReceivedAction): Use messageFactory, dispatcher member.
(onQueued): Use dispatcher member.
* src/BtPieceMessage.cc
(doReceivedAction): Use dispatcher member.
(send): Use peerConnection member.
(onWrongPiece): Use requestFactory member.
(handleChokingEvent): Use messageFactory, dispatcher member.
(handleCancelSendingPieceEvent): Use messageFactory, dispatcher
member.
* src/BtMessageDispatcher.h
(BtMessageDispatcherWeakHandle): New type definition.
* src/SimpleBtMessage.cc
(send): Use peerConnection member.
* src/BtRejectMessage.cc
(doReceivedAction): Use dispatcher member.
* src/DefaultBtMessageDispatcher.h
(Option.h): Removed include.
(messageFactory): New variable.
(option): Removed.
(maxUploadSpeedLimit): New variable.
(requestTimeout): New variable.
(DefaultBtMessageDispatcher): Removed option.
Added maxUploadSpeedLimit, requestTimeout.
(setOption): Removed.
(getOption): Removed.
(setMaxUploadSpeedLimit): New function.
(setRequestTimeout): New function.
(setBtMessageFactory): New function.
* src/DefaultBtInteractive.h
(btMessageReceiver):
BtMessageReceiverHandle -> BtMessageReceiverWeakHandle
(dispatcher):
BtMessageDispatcherHandle -> BtMessageReceiverWeakHandle
(btRequestFactory):
BtRequestFactoryHandle -> BtRequestFactoryWeakHandle
(peerConnection):
PeerConnectionHandle -> PeerConnectionWeakHandle
(messageFactory): New variable.
(option): Removed.
(keepAliveInterval): New variable.
(maxDownloadSpeedLimit): New variable.
(DefaultBtInteractive): Added keepAliveInterval,
maxDownloadSpeedLimit.
(setBtMessageReceiver):
BtMessageReceiverHandle -> BtMessageReceiverWeakHandle
(setDispatcher):
BtMessageDispatcherHandle -> BtMessageReceiverWeakHandle
(setBtRequestFactory):
BtRequestFactoryHandle -> BtRequestFactoryWeakHandle
(setPeerConnection):
PeerConnectionHandle -> PeerConnectionWeakHandle
(setOption): Removed.
(setKeepAliveInterval): New function.
(setMaxDownloadSpeedLimit): New function.
(setBtMessageFactory): New function.
* src/BitfieldMan.h
(cachedNumMissingBlock): New variable.
(cachedNumFilteredBlock): New variable.
(cachedCompletedLength): New variable.
(cachedFilteredComletedLength): New variable.
(cachedFilteredTotalLength): New variable.
(countMissingBlockNow): New function.
(countFilteredBlockNow): New function.
(getFilteredTotalLengthNow): New function.
(getCompletedLengthNow): New function.
(getFilteredCompletedLengthNow): New function.
(updateCache): New function.
* src/AbstractBtMessage.h
(BtMessageDispatcher.h): New include.
(PeerConnection.h): New include.
(BtRequestFactory.h): New include
(BtMessageFactory.h): New include.
(dispatcher): New variable.
(messageFactory): New variable.
(peerConnection: New variable.
(setBtMessageDispatcher): New function.
(setPeerConnection): New function.
(setBtMessageFactory): New function.
(setBtRequestFactory): New function.
* src/DefaultBtMessageFactory.cc
(setCommonProperty): Set dispatcher, requestFactory, this,
peerConnection to msg.
* src/BtRegistry.h
(BT_MESSAGE_RECEIVER): New macro.
* src/PeerConnection.h
(PeerConnectionWeakHandle): New type definition.
* src/BtMessageFactory.h
(BtMessageFactoryWeakHandle): New type definition.
* src/BitfieldMan.cc
(BitfieldMan): Added cachedNumMissingBlock,
cachedNumFilteredBlock,
cachedCompletedLength, cachedFilteredComletedLength,
cachedFilteredTotalLength.
Call updateCache().
(countMissingBlock): Return cachedNumMissingBlock.
(countMissingBlockNow): New function.
(countBlock): Return cachedNumFilteredBlock if filterEnabled is
true.
(countFilteredBlockNow): New function.
(setBit): Call updateCache().
(unsetBit): Call updateCache().
(setBitfield): Call updateCache().
(clearAllBit): Call updateCache().
(setAllBit): Use setBitInternal instead of setBit.
Call updateCache().
(addFilter): Call updateCache().
(enableFilter): Call updateCache().
(disableFilter): Call updateCache().
(clearFilter): Call updateCache().
(getFilteredTotalLength): Return cachedFilteredTotalLength.
(getFilteredTotalLengthNow): New function.
(getCompletedLength): Return cachedCompletedLength.
(getCompletedLengthNow): New function.
(getFilteredCompletedLength): Return
cachedFilteredComletedLength.
(getFilteredCompletedLengthNow): New function.
(updateCache): New function.
* src/BtMessageReceiver.h
(BtMessageReceiverWeakHandle): New type definition.
* src/DefaultBtMessageReceiver.cc
(receiveHandshake): Use messageFactory member.
(sendHandshake): Use messageFactory member.
(receiveMessage): Use messageFactory member.
* src/DefaultBtMessageFactory.h
(dispatcher): New variable.
(requestFactory): New variable.
(peerConnection): New variablle.
(setBtMessageDispatcher): New function.
(setBtRequestFactory): New function.
(setPeerConnection): New function.
* src/SharedHandle.h
(RefCount): New class.
(WeakHandle): New class.
* src/PeerObject.h
(BtMessageReceiver.h): New include.
(PeerObject): Added btMessageReceiver.
(btMessageReceiver): New variable.
* src/Util.cc
(countBit): Simplified.
* src/BtCancelMessage.cc
(doReceivedAction): Use dispatcher member.
* src/BtRequestFactory.h
(BtRequestFactoryWeakHandle): New type definition.
* src/PeerStorage.h
(downloadSpeed): int -> uint32_t
(uploadSpeed): int -> uint32_t
(sessionDownloadLength): long long int -> uint64_t
(sessionUploadLength): long long int -> uint64_t
Rewritten a portion of bittorrent implementation:
* src/BtMessageValidator.h: New class.
* src/BtBitfieldMessageValidator.h: New class.
* src/BtHandshakeMessageValidator.h: New class.
* src/BtRequestMessageValidator.h: New class.
* src/BtSuggestPieceMessageValidator.h: New class.
* src/BtAllowedFastMessageValidator.h: New class.
* src/BtRejectMessageValidator.h: New class.
* src/BtCancelMessageValidator.h: New class.
* src/BtPieceMessageValidator.h: New class.
* src/BtHaveMessageValidator.h: New class.
* src/BtEventListener.h: New class.
* src/AbstractBtEventListener.h: New class.
* src/BtEvent.h: New class.
* src/BtChokingEvent.h: New class.
* src/BtChokedEvent.h: New class.
* src/BtCancelSendingPieceEvent.h: New class.
* src/BtAbortOutstandingRequestEvent.h: New class.
* src/Randomizer.h: New class.
* src/SimpleRandomizer.h: New class.
* src/BtMessage.h: New class.
* src/AbstractBtMessage.h: New class.
* src/SimpleBtMessage.h: New class.
* src/BtHaveMessage.h: New class.
* src/BtInterestedMessage.h: New class.
* src/BtAllowedFastMessage.h: New class.
* src/BtUnchokeMessage.h: New class.
* src/BtCancelMessage.h: New class.
* src/BtNotInterestedMessage.h: New class.
* src/BtChokeMessage.h: New class.
* src/BtHaveNoneMessage.h: New class.
* src/BtHandshakeMessage.h: New class.
* src/BtSuggestPieceMessage.h: New class.
* src/BtHaveMessage.h: New class.
* src/BtPieceMessage.h: New class.
* src/BtHaveAllMessage.h: New class.
* src/BtKeepAliveMessage.h: New class.
* src/BtPortMessage.h: New class.
* src/BtRejectMessage.h: New class.
* src/BtBitfieldMessage.h: New class.
* src/BtRequestMessage.h: New class.
* src/DefaultBtRequestFactory.h: New class.
* src/DefaultBtMessageReceiver.h: New class.
* src/BtInteractive.h: New class.
* src/BtMessageDispatcher.h: New class.
* src/DefaultBtMessageDispatcher.h: New class.
* src/DefaultBtInteractive.h: New class.
* src/BitfieldManFactory.h: New class.
* src/HandleRegistry.h: New class.
* src/BtMessageFactory.h: New class.
* src/BtMessageReceiver.h: New class.
* src/DefaultBtMessageFactory.h: New class.
* src/PeerObject.h: New class.
* src/BtRequestFactory.h: New class.
Tatsuhiro Tsujikawa