To rewrite segment download mechanism for HTTP/FTP download.
Use BitfieldMan to manage segment download.
* src/HttpResponseCommand.h
(executeInternal): Pass the reference of segment.
* src/AbstractCommand.cc
(prepareForRetry): Call segmentMan->cancelSegment here.
(onAbort): Call segmentMan->cancelSegment here.
* src/HttpDownloadCommand.cc
(prepareForNextSegment): New function.
* src/DownloadEngineFactory.cc
(newConsoleEngine): Removed splitter.
(newTorrentConsoleEngine): Removed splitter.
* src/Request.h
(segment): Renamed from seg.
* src/FtpInitiateConnectionCommand.h
(executeInternal): Pass the reference of segment.
* src/AbstractCommand.h
(executeInternal): Pass the reference of segment.
* src/pref.h
(PREF_SEGMENT_SIZE): New definition.
* src/HttpProxyRequestCommand.h
(executeInternal): Pass the reference of segment.
* src/HttpResponseCommand.cc
(checkResponse): Allowed status 206 when a request range starts
0.
(handleDefaultEncoding): Rewritten the code related to Segment.
(handleOtherEncoding): Rewritten the code related to Segment.
* src/SegmentMan.h
(SegmentEntry): New class.
(SegmentEntries): New type definition.
(bitfield): New variable.
(usedSegmentEntries): New variable.
(onNullBitfield): New function.
(checkoutSegment): New function.
(segments): Removed.
(splitter): Removed.
(unregisterId): Removed.
(getSegment): New function(overload)
(getDownloadedSize): Removed.
(cancelSegment): New function.
(completeSegment): New function.
(initBitfield): New function.
(hasSegment): New function.
(getDownloadLength): New function.
* src/BitfieldMan.h
(getStartIndex): New function.
(getEndIndex): New function.
(getMissingUnusedIndex): New function(overload).
(getSparseMissingUnusedIndex): New function.
* src/BitfieldMan.cc
(getMissingIndexRandomly): Handle the last byte of bitfield
properly.
(getMissingUnusedIndex): New function(overload).
(Range): New class.
(getStartIndex): New function.
(getEndIndex): New function.
(getSparseMissingUnusedIndex): New function.
(isBitSetInternal): Return false if the given index is less than
0.
* src/HttpInitiateConnectionCommand.h
(executeInternal): Pass the reference of segment.
* src/FtpNegotiateCommand.h
(executeInternal): Pass the reference of segment.
* src/FtpNegotiateCommand.cc
(recvSize): Initialize bitfield here.
* src/FtpTunnelResponseCommand.h
(executeInternal): Pass the reference of segment.
* src/HttpConnection.cc
(createRequest): Rewritten range header processing.
* src/DownloadCommand.h
(executeInternal): Pass the reference of segment.
(prepareForRetry): Removed.
(prepareForNextSegment): Added an argument segment. Made it a
virtual
function.
* src/main.cc
(main): Set the initial value of PREF_SEGMENT_SIZE to 1MB.
* src/SegmentMan.cc
(SegmentMan): Added bitfield. Removed splitter.
(~SegmentMan): Added bitfield. Removed splitter.
(unregisterId): Removed.
(getSegment): Rewritten.
(updateSegment): Rewritten.
(save): Rewritten.
(read): Rewritten.
(finished): Rewritten.
(getDownloadedSize): Removed.
(initBitfield): New function.
(FindSegmentEntryByIndex): New function object.
(FindSegmentEntryByCuid): New function object.
(checkoutSegment): New function.
(onNullBitfield): New function.
(getSegment): New function(overload).
(CancelSegment): New function object.
(cancelSegment): New function.
(completeSegment): New function.
(hasSegment): New function.
(getDownloadLength): New function.
* src/FtpInitiateConnectionCommand.cc
(executeInternal): Load .aria2 file after hostname resolution
finishes.
* src/Segment.h: Rewritten.
* src/Segment.cc (operator<<): New function.
* src/HttpDownloadCommand.h
(prepareForNextSegment): New function.
* src/Request.cc
(resetUrl): Made segment null.
* src/DownloadEngine.cc
(~DownloadEngine): Call cleanQueue before deleting segmentMan.
* src/HttpProxyRequestCommand.h
(executeInternal): Pass the reference of segment.
* src/DownloadCommand.cc
(executeInternal): Rewritten the code related to Segment.
(prepareForRetry): Removed.
(prepareForNextSegment): Rewritten.
* src/FtpTunnelResponseCommand.h
(executeInternal): Pass the reference of segment.
To add HTTP 1.1 persistent connection support(experimental)
* src/HttpRequestCommand.cc
(executeInternal): Disable keep alive if it is disabled by
configuration.
* src/Request.h
(keepAlive): New variable.
(isKeepAlive): New function.
(setKeepAlive): New function.
* src/pref.h
(PREF_HTTP_KEEP_ALIVE): New definition.
* src/HttpResponseCommand.cc
(executeInternal): Check the remote server supports keep alive.
* src/HttpConnection.cc
(createRequest): Send "Connection: close" only if keep alive is
disabled.
* src/main.cc
(main):
Set the initial value(false) of PREF_KEEP_ALIVE to false.
To add max download speed limit:
* src/pref.h
(PREF_MAX_SPEED_LIMIT): New definition.
* src/PeerInteractionCommand.cc
(executeInternal): Added max download speed limit. Not tested
yet.
* src/SegmentMan.h
(PeerStats): New type definition.
(peerStats): New variable.
(registerPeerStat): New function.
(FindPeerStat): New function object.
(getPeerStat): New function.
(calculateDownloadSpeed): New function.
* src/SpeedCalc.h: New class.
* src/SpeedCalc.cc: New class.
* src/main.cc
(main):
Set the initial value of PREF_MAX_SPEED_LIMIT to 0(which means
the
download speed is not restricted).
* src/PeerStat.h: New class.
* src/SegmentMan.cc
(registerPeerStat): New function.
(calculateDownloadSpeed): New function.
* src/DownloadCommand.cc
(STARTUP_IDLE_TIME): New definition.
(DownloadCommand): Register peerStat to segmentMan. Call
peerStat->
downloadStart.
(~DownloadCommand): Call peerStat->downloadStop.
(executeInternal): Added download speed limitter. Rewritten
lowest
speed limitter.
* src/HttpConnection.cc
(receiveResponse): Fixed: eohIndex[headerBuf] ->
headerBuf[eohIndex].
* src/AbstractCommand.cc
(resolveHostname): Throw DlAbortEx if a name resolution failes.
Added hostname to the error message.
* src/ConsoleDownloadEngine.cc
(calculateStatistics): Initialize psize with dlSize.
* src/PieceMessage.cc
(receivedAction): Do not call peerInteraction->abortPiece here.
(onGotWrongPiece): Call peerInteraction->abortPiece here.
* src/BitfieldMan.h
(clearAllUseBit): New function.
(setAllUseBit): New function.
* src/BitfieldMan.cc
(clearAllBit): Do not clear useBitfield here.
(clearAllUseBit): New function.
(setAllUseBit): New function.
* src/Piece.cc
(clearAllBlock): Call bitfield->clearAllUseBit().
To make filename URL-decoded:
* src/HttpResponseCommand.h: Updated doc.
* src/HttpResponseCommand.cc
(determinFilename): Made filename URL-decoded.
* src/FtpInitiateConnectionCommand.cc
(executeInternal): Made filename URL-decoded.
* src/Util.h (urldecode): New function.
* src/Util.cc (urldecode): New function.
To add --seed-time and --seed-ratio command-line option:
* src/Option.h (getAsDouble): New function.
* src/Option.cc (getAsDouble): New function.
* src/SeedCheckCommand.h: New class.
* src/SeedCheckCommand.cc: New class.
* src/DownloadEngineFactory.cc
(SeedCheckCommand.h): Included.
(UnionSeedCriteria.h): Included.
(TimeSeedCriteria.h): Included.
(ShareRatioSeedCriteria.h): Included.
(newTorrentConsoleEngine): Added the processing of seed option.
* src/SeedCriteria.h: New class.
* src/ShareRatioSeedCriteria.h: New class.
* src/TimeSeedCriteria.h: New class.
* src/UnionSeedCriteria.h: New class.
* src/prefs.h
(PREF_SEED_TIME): New definition.
(PREF_SEED_RATIO): New definition.
* src/main.cc
(showUsage): Added --seed-time and --seed-ratio option.
(main): Added --seed-time and --seed-ratio option.
Made default log file name "/dev/null".
* src/SharedHandle.h
(SharedHandle): Copy constructor. Made it assignable from the
SharedHandle of the subclasses.
(operator=): Made it assignable from the SharedHandle of the
subclasses.
(getRefCount): New function.
To add notice log level and the switch to write log to stdout.
This
switch is configurable per log level.
* src/Logger.h
(notice): New function.
(LEVEL): Added NOTICE. Assigned an explicit value to each log
level
constant.
* src/LogFactory.cc
(getInstance): The use of NullLogger was removed. A log message
with
notice log level was made written to stdout along with log file.
* src/NullLogger.h
(notice): New function.
* src/SimpleLogger.h
(writeHeader): Added the 'file' argument.
(writeLog): Added the 'file' argument.
(writeFile): New function.
(stdoutField): New variable.
(SimpleLogger): Removed the default constructor.
(SimpleLogger): Made the default value of logfile 0.
(debug): Added 'virtual' keyword.
(info): Added 'virtual' keyword.
(warn): Added 'virtual' keyword.
(error): Added 'virtual' keyword.
(notice): New function.
(setStdout): New function.
* src/SimpleLogger.cc
(WRITE_LOG): Replaced writeLog with writeFile.
(WRITE_LOG_EX): Replaced writeLog with writeFile.
(SimpleLogger): Removed the default constructor.
(setStdout): New function.
(writeLog): Added the handling of NOTICE log level.
(writeFile): New function.
(notice): New function.
* src/TorrentMan.h: Updated doc.
* src/BitfieldMan.h: Updated doc.
* src/TrackerWatcherCommand.cc
(execute): Return true if error occurred in the request to the
tracker
and halt is requested.
* src/TrackerUpdateCommand.cc
(execute): Return true if error occurred in the request to the
tracker
and halt is requested.
* src/TorrentConsoleDownloadEngine.h
(onSelectiveDownloadingCompletes): Removed.
* src/TorrentConsoleDownloadEngine.cc
(onSelectiveDownloadingCompletes): Removed.
* src/TorrentDownloadEngine.h
(onEndOfRun): Added 'virtual' keyword.
(afterEachIteration): Removed.
(onSelectiveDownloadingCompletes): Removed.
* src/TorrentDownloadEngine.cc
(onEndOfRun): Removed filenameFixed.
(afterEachIteration): Removed.
* src/TorrentMan.cc
(completePiece): Call onDownloadComplete here.
(onDownloadComplete): Added 2 log messages.
To fix compilation problem on gcc4.1.1(patch#1542283 by
tizianomueller)
* src/NameResolver.h: Added the prototype declaration of
callback().
To support c-ares library:
* src/AbstractCommand.cc: Replaced HAVE_LIBARES with
ENABLE_ASYNC_DNS
* src/FeatureConfig.cc: Replaced HAVE_LIBARES with
ENABLE_ASYNC_DNS
* src/FtpInitiateConnectionCommand.h:
Replaced HAVE_LIBARES with ENABLE_ASYNC_DNS
* src/AbstractCommand.h: Replaced HAVE_LIBARES with
ENABLE_ASYNC_DNS
* src/HttpInitiateConnectionCommand.h:
Replaced HAVE_LIBARES with ENABLE_ASYNC_DNS
* src/NameResolver.cc: Replaced HAVE_LIBARES with
ENABLE_ASYNC_DNS
* src/HttpInitiateConnectionCommand.cc:
Replaced HAVE_LIBARES with ENABLE_ASYNC_DNS
* src/FtpInitiateConnectionCommand.cc:
Replaced HAVE_LIBARES with ENABLE_ASYNC_DNS
* src/DownloadEngine.h:
Replaced HAVE_LIBARES with ENABLE_ASYNC_DNS
* src/DownloadEngine.cc:
Replaced HAVE_LIBARES with ENABLE_ASYNC_DNS
* src/FeatureConfig.cc
(FEATURE_ASYNC_DNS): New definition.
(FeatureConfig): Added aysnc DNS entry.
To replace CommandUuid with Command* in SocketEntry and
NameResolverEntry:
* src/DownloadEngine.h
(CommandUuids): Removed.
(SocketEntry::commandUuid): Removed.
(SocketEntry::command): New variable.
(SocketEntry::SocketEntry): Updated.
(SocketEntry::operator==): Updated.
(NameResolverEntry::commandUuid): Removed.
(NameResolverEntry::command): New variable.
(NameResolverEntry::NameResolverEntry): Updated.
(NameResolverEntry::operator==): Updated.
(waitData): Changed the argument type.
(addSocketForReadCheck): Changed the argument type.
(deleteSocketForReadCheck): Changed the argument type.
(addSocketForWriteCheck): Changed the argument type.
(deleteSocketForWriteCheck): Changed the argument type.
(addNameResolverCheck): Changed the argument type.
(deleteNameResolverCheck): Changed the argument type.
* src/DownloadEngine.cc
(FindCommand): Removed.
(run): Removed activeUuid. Added activeCommands instead.
(AccumulateActiveUuid): Renamed as AccumulateActiveCommand.
(AccumulateActiveCommand): New function object.
(waitData): Use AccumulateActiveCommand.
(addSocketForReadCheck): Use Command instead of CommandUuid.
(deleteSocketForReadCheck): Use Command instead of CommandUuid.
(addSocketForWriteCheck): Use Command instead of CommandUuid.
(deleteSocketForWriteCheck): Use Command instead of CommandUuid.
(addNameResolverCheck): Use Command instead of CommandUuid.
(deleteNameResolverCheck): Use Command instead of CommandUuid.
* src/AbstractCommand.cc
(disableReadCheckSocket): Updated according to the changes in
DownloadEngine.
(setReadCheckSocket): Updated according to the changes in
DownloadEngine.
(disableWriteCheckSocket): Updated according to the changes in
DownloadEngine.
(setWriteCheckSocket): Updated according to the changes in
DownloadEngine.
(setNameResolverCheck): Updated according to the changes in
DownloadEngine.
(disableNameResolverCheck): Updated according to the changes in
DownloadEngine.
* src/AbstractCommand.cc
(disableReadCheckSocket): Updated according to the changes in
DownloadEngine.
(setReadCheckSocket): Updated according to the changes in
DownloadEngine.
(disableWriteCheckSocket): Updated according to the changes in
DownloadEngine.
(setWriteCheckSocket): Updated according to the changes in
DownloadEngine.
* release 0.7.1
* src/main.cc
(main): Added a message to inform users that aria2 is starting
to
verify checksum.
* src/RequestInfo.cc
(printDownloadAbortMessage): Added a message to inform users
that
transfer can be resumed.
2006-08-12 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
To handle the case where some BitTorrent tracker requires all
letters
except for [A-Za-z0-9] is URL encoded.
* src/Util.h
(torrentUrlencode): New function.
* src/Util.cc
(ctype.h): Included.
(torrentUrlencode): New function.
* src/TrackerWatcherCommand.cc
(execute): Use Util::torrentUrlencode() instead of
Util::urlencode().
To add asynchronous DNS support(libares):
* src/AbstractCommand.h
(setNameResolverCheck): New function.
(disableNameResolverCheck): New function
(resolveHostname): New function.
* src/AbstractCommand.cc
(setNameResolverCheck): New function.
(disableNameResolverCheck): New function
(resolveHostname): New function.
* src/FtpInitiateConnectionCommand.h
(nameResolver): New function.
* src/FtpInitiateConnectionCommand.cc
(Util.h): Included.
(FtpInitiateConnectionCommand): Call disableReadCheckSocket,
disableWriteCheckSocket.
(~FtpInitiateConnectionCommand): Call disableNameResolverCheck.
(executeInternal): Added async DNS support.
* src/HttpInitiateConnectionCommand.h
(nameResolver): New function.
* src/HttpInitiateConnectionCommand.cc
(DlRetryEx.h): Included.
(HttpInitiateConnectionCommand): Call disableReadCheckSocket,
disableWriteCheckSocket.
(~HttpInitiateConnectionCommand): Call disableNameResolverCheck.
(executeInternal): Added async DNS support.
* src/NameResolver.h: New class. Note: #include <ares.h> is
surrounded
by extern "C" declaration.
* src/NameResolver.cc: New class.
* src/Util.h:
(isNumberAndDotsNotation): New function
* src/Util.cc
(isNumberAndDotsNotation): New function.
* src/DownloadEngine.h
(NameResolver.h): Included.
(NameResolverEntry): New class.
(NameResolverEntries): New type definition.
(addNameResolverCheck): New function.
(deleteNameResolverCheck): New function.
* src/DownloadEngine.cc
(run): Initialize cp with 0.
(SetDescriptor::operator()): Added for NameResolverEntry.
(AccumulateActiveUuid::operator()): Added for NameResolverEntry.
(waitData): Check nameResolver entries.
(updateFdSet): Update fds in nameResolver entries.
(addNameResolverCheck): New function.
(deleteNameResolverCheck): new function.
* src/PeerInteractionCommand.cc
(executeInternal): Fixed wrong socket handling.
* src/main.cc
(main): Fixed the initial value of PREF_LOWEST_SPEED_LIMIT
option to 0.
* src/Util.cc
(fileChecksum): Removed the call to ctx.digestReset().
(recvGreeting): Call disableWriteCheckSocket just after
socket->setBlockingMode(). This avoids unnecessary CPU-hog loop.
(recvRetr): Recognized status code 125 as a acceptable response
code.
* src/FtpNegotiateCommand.cc
(recvGreeting): Call disableWriteCheckSocket just after
socket->setBlockingMode(). This avoids unnecessary CPU-hog loop.
2006-08-07 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
* src/PeerChokeCommand.h
(PeerChokeCommand): Rearranged the arguments.
* src/PeerChokeCommand.cc
(PeerChokeCommand): Rearranged the arguments.
* src/MetalinkEntry.h
(Checksum.h): Included.
(md5): Removed.
(sha1): Removed.
(checksum): New variable.
(operator=): Updated.
(check): Removed.
* src/prefs.h
(PREF_LOWEST_SPEED_LIMIT): New definition.
(PREF_FOLLOW_TORRENT): New definition.
(PREF_SELECT_FILE): New definition.
(PREF_FOLLOW_METALINK): New definition.
* src/MetalinkResource.h
(TYPE_HTTPS): Added to enum TYPE.
* src/TorrentMan.cc
(~TorrentMan): Rewritten.
* src/MultiDiskWriter.cc
(MultiDiskAdaptor): Updated according to the changes in
MessageDigestContext.
(~MultiDiskAdaptor): Updated according to the changes in
MessageDigestContext.
(hashUpdate): Updated according to the changes in
MessageDigestContext.
(sha1Sum): Updated according to the changes in
MessageDigestContext.
* src/Util.h
(fileChecksum): Updated according to the changes in
MessageDigestContext.
* src/Util.cc
(sha1Sum): Updated according to the changes in
MessageDigestContext.
(fileChecksum): Updated according to the changes in
MessageDigestContext.
* src/messageDigest.h: Rewritten.
* src/MetalinkEntry.cc
(check): Removed.
(Supported): Updated.
(dropUnsupportedResource): Fixed a memory leak.
* src/ShaVisitor.cc
(ShaVisitor): Updated according to the changes in
MessageDigestContext.
(~ShaVisitor): Updated according to the changes in
MessageDigestContext.
(visit): Updated according to the changes in
MessageDigestContext.
* src/main.cc
(main): Rewritten the portion of download loop.
--lowest-speed-limit
command-line option added.
* src/DownloadEngine.h
(SocketEntry): New class.
(SocketEntries): New definition.
(PairFind): Removed.
(SockCmdMap): Removed.
* src/DownloadEngine.cc
(DownloadEngine): Rewritten.
(~DownloadEngine): Rewritten.
(run): Renamed activeCommandUuids as activeUuids.
(SetDescriptor): Rewritten.
(AccumulateActiveCommandUuid): Removed.
(AccumulateActiveUuid): New function object.
(waitData): Rewritten.
(updateFdSet): Rewritten.
(addSocket): Rewritten.
(deleteSocket): Rewritten.
(addSocketForReadCheck): Rewritten.
(deleteSocketForReadCheck): Rewritten.
(addSocketForWriteCheck): Rewritten.
(deleteSocketForWriteCheck): Rewritten.
* src/Xml2MetalinkProcessor.cc
(getEntry): Rewritten the portion of MetalinkEntry creation.
* src/DownloadCommand.cc
(executeInternal): Added the check routine for lowest speed
limit.
* src/AbstractDiskWriter.cc
(AbstractDiskWriter): Updated according to the changes in
MessageDigestContext.
(~AbstractDiskWriter): Updated according to the changes in
MessageDigestContext.
(sha1Sum): Updated according to the changes in
MessageDigestContext.
* src/RequestInfo.h: New class.
* src/UrlRequestInfo.h: New class.
* src/UrlRequestInfo.cc: New class.
* src/TorrentRequestInfo.h: New class.
* src/TorrentRequestInfo.cc: New class.
* src/MetalinkRequestInfo.h: New class.
* src/MetalinkRequestInfo.cc: New class.
* src/Checksum.h: New class.
* src/DownloadEngineFactory.h: New class.
* src/DownloadEngineFactory.cc: New class.
* src/Option.h
(getAsBool): New function.
* src/Option.cc
(prefs.h): Included.
(defined): 0-length value is now recognized as undefined.
(getAsInt): Rewritten.
(getAsLLInt): Rewritten.
(getAsBool): New function.
* src/FeatureConfig.h: Rewritten.
* src/FeatureConfig.cc: Rewritten.
* src/prefs.h
(PREF_STDOUT_LOG): New definition.
(PREF_LOG): New definition.
(PREF_DIR): New definition.
(PREF_OUT): New definition.
(PREF_SPLIT): New definition.
(PREF_DAEMON): New definition.
(PREF_REFERER): New definition.
(PREF_TORRENT_FILE): New definition.
(PREF_LISTEN_PORT): New definition.
(PREF_METALINK_FILE): New definition.
(PREF_METALINK_VERSION): New definition.
(PREF_METALINK_LANGUAGE): New definition.
(PREF_METALINK_OS): New definition.
(PREF_METALINK_SERVERS): New definition.
* src/main.cc
(main): Following command-line parameters are now put into
Option
class: stdoutLog, logfile, dir, ufilename, split, daemonMode,
referer, torrentFile, metalinkFile, listenPort, metalinkVersion,
metalinkLanguage, metalinkOs, metalinkServers
To fix the bug that aria2 can not handle http response header
properly.
* src/HttpHeader.cc
(put): Made name lowercased.
(defined): Made name lowercased.
(getFirst): Made name lowercased.
(get): Made name lowercased.
(getFirstAsInt): Rewritten.
(getFirstAsLLInt): Rewritten.
* src/TorrentMan.h:
(advertisePiece): Updated doc.
(getAdvertisedPieceIndexes): Updated doc.
(removeAdvertisedPiece); New function.
* src/TorrentMan.cc
(FindElapsedHave): New function object.
(removeAdvertisedPiece): New function.
* src/HaveEraseCommand.h: New class.
* src/HaveEraseCommand.cc: New class.
* src/FeatureConfig.h: New class.
* src/FeatureConfig.cc: New class.
* src/Request.h
(defaultPorts): Removed.
* src/Request.cc
(FeatureConfig.h): Included.
(Request): Removed the statements related to defaultPorts.
(parseUrl): Removed metalinkEnabled. Use FeatureConfig instead.
A default port number is now retrieved from FeatureConfig.
* src/main.cc
(HaveEraseCommand.h): Included.
(showVersion): Added the output of feature list.
(main): Added HaveEraseCommand to command queue in BitTorrent
downloading.
* src/PeerInteractionCommand.h
(chokeCheckPoint): Commented out.
(periodicExecPoint): New variable.
* src/PeerInteractionCommand.cc
(executeInternal): Following methods are now called in at least
every
0.5 seconds to reduce CPU usage:
detectMessageFlooding(), peerInteraction->checkRequestSlot(),
checkHave(), sendKeepAlive().
(checkLongTimePeerChoking): Commented out.
* src/BitfieldMan.h
(getNthBitIndex): Changed the method signature.
(getMissingIndexRandomly): Changed the method signature.
* src/BitfieldMan.cc
(getNthBitIndex): Rewritten
(getMissingIndexRandomly): Rewritten.
(hasMissingPiece): Rewritten.
(getMissingIndex): Refactored.
(getMissingUnusedIndex); Refactored.
(getMissingIndex): Refactored.
* src/PeerMessage.h
(Piece.h): Included.
(SharedHandle.h): Included.
(invalidate): New variable.
(uploading): New variable.
(isInvalidate): New function.
(isUploading): New function.
(onPush): New function.
(onChoked): New function.
(onCanceled): New function.
(onAbortPiece): New function.
(PeerMessageHandle): New type definition.
* src/PeerMessage.cc
(PeerMessage): Added the initialization for invalidate and
uploading.
* src/CancelMessage.h
(CancelMessage): Rewritten.
* src/RejectMessage.h
(RejectMessage): Rewritten.
* src/Metalinker.h
(operator=): Defined.
* src/MetaEntry.h
(operator=): Defined.
* src/MetalinkResource.h
(operator=): Defined.
* src/AllowedFastMessage.h
(AllowedFastMessage): Rewritten.
* src/HandshakeMessage.h
(HandshakeMessage): New function(overload).
* src/HandshakeMessage.cc
(HandshakeMessage): Rewritten.
(init): New function.
* src/HaveMessage.h
(HaveMessage): Rewritten.
* src/Time.h
(operator=): Defined the function body here.
* src/Time.cc
(operator=): Removed.
* src/SocketCore.h
(operator==): Defined here.
(operator!=): Defined here.
(operator<): Defined here.
* src/SocketCore.cc
(operator==): Removed.
(operator<): Removed.
* src/BitfieldMan.h
(operator=): Defined the function body here.
* src/BitfieldMan.cc
(operator=): Removed.
* src/TorrentMan.h
(deleteErrorPeer): Removed.
(deleteUnusedPeer); New function.
* src/TorrentMan.cc
(addPeer): Call deleteUnusedPeer.
(deleteErrorPeer): Removed.
(deleteUnusedPeer): New function.
* src/PeerAbstractCommand.h
(setNoCheck): New function.
(noCheck): New variable.
* src/PeerAbstractCommand.cc
(PeerAbstractCommand): Added the initialization of noCheck.
(execute): Added a check for noCheck.
(setNoCheck): New function.
* src/Util.h
(stdio.h): Included.
* src/Util.cc
(unistd.h): Included.
* src/DefaultDiskWriter.cc
(unistd.h): Included.
* src/Peer.h
(operator==): Defined the function body here.
(operator!=): Defined the function body here.
* src/Peer.cc
(operator==): Removed.
(operator!=): Removed.
* src/Piece.h
(Piece): Defined the function body here(copy constructor).
(operator=): Defined the function body here.
(operator==): Defined the function body here.
* src/Piece.cc
(Piece): Removed(copy constructor).
(operator=): Removed.
(operator==): Removed.
* src/PeerMessageUtil.h
(ChokeMessage.h): Removed.
(UnchokeMessage.h): Removed.
(InterestedMessage.h): Removed.
(NotInterestedMessage.h): Removed.
(HaveMessage.h): Removed.
(BitfieldMessage.h): Removed.
(RequestMessage.h): Removed.
(CancelMessage.h): Removed.
(PieceMessage.h): Removed.
(HandshakeMessage.h): Removed.
(KeepAliveMessage.h): Removed.
(PortMessage.h): Removed.
(HaveAllMessage.h): Removed.
(HaveNoneMessage.h): Removed.
(PeerConnection.h): Removed.
(HandshakeMessage.h): Included.
* src/BitfieldMessage.h
(init): New function.
(BitfieldMessage): Rewritten.
(BitfieldMessage): New function(overload).
* src/RequestSlot.h
(operator=): Defined the function body here.
(operator==): Defined the function body here.
* src/RequestSlot.cc
(operator=): Removed.
(operator==): Removed.
To remove the dependency on the PeerMessage subclass from
PeerInteraction:
* src/PeerMessageFactory.h: New class.
* src/PeerMessageFactory.cc: New class.
* src/SimplePeerMessage.cc
(send): If invalidate is true then do nothing.
* src/PeerInteractionCommand.cc
(HandshakeMessage.h): Included.
(KeepAliveMessage.h): Included.
(ChokeMessage.h): Included.
(UnchokeMessage.h): Included.
(HaveMessage.h): Included.
(executeInternal): Call setNoCheck().
Removed setWriteCheckSocket(socket).
* src/PeerInteraction.h
(ChokeMessage.h): Removed.
(UnchokeMessage.h): Removed.
(InterestedMessage.h): Removed.
(NotInterestedMessage.h): Removed.
(HaveMessage.h): Removed.
(BitfieldMessage.h): Removed.
(RequestMessage.h): Removed.
(CancelMessage.h): Removed.
(PieceMessage.h): Removed.
(HandshakeMessage.h): Removed.
(KeepAliveMessage.h): Removed.
(PortMessage.h): Removed.
(HaveAllMessage.h): Removed.
(HaveNoneMessage.h): Removed.
(RejectMessage.h): Removed.
(AllowedFastMessage.h): Removed.
(SuggestPieceMessage.h): Removed.
(PeerMessageFactory.h): Included.
(PeerMessageHandle): Removed typedef of PeerMessageHandle.
(HandshakeMessageHandle): Removed typedef of
HandshakeMessageHandle.
(PeerMessageFactory): New variable.
(createPeerMessage): Removed.
(createHandshakeMessage): Removed.
(setPeerMessageCommonProperty): Removed.
(addRequestSlot): New function.
(receiveHandshake): Changed the return value type to
PeerMessageHandle.
(getPeerMessageFactory): New function.
(createRequestMessage): Removed.
(createCancelMessage): Removed.
(createPieceMessage): Removed.
(createHaveMessage): Removed.
(createChokeMessage): Removed.
(createUnchokeMessage): Removed.
(createInterestedMessage): Removed.
(createNotInterestedMessage): Removed.
(createBitfieldMessage): Removed.
(createKeepAliveMessage): Removed.
(createHaveAllMessage): Removed.
(createHaveNoneMessage): Removed.
(createRejectMessage): Removed.
(createAllowedFastMessage): Removed.
* src/PeerInteraction.cc
(PeerInteraction): Allocate PeerMessageFactory here.
(~PeerInteraction): Deallocate PeerMessageFactory here.
(sendMessages): Use msg->isUploading() instead of msg->getId()
==
PieceMessage::ID.
(addMessage): Simplified by using PeerMessage::onPush().
(addRequestSlot): New function.
(rejectAllPieceMessageInQueue): Simplified by using
PeerMessage::onChoked().
(rejectPieceMessageInQueue): Simplified by using
PeerMessage::onCanceled().
(abortPiece): Simplified by using PeerMessage::abortPiece().
(receiveHandshake): Changed the return value type to
PeerMessageHandle.
(createHandshakeMessage): Removed.
(createPeerMessage): Removed.
(sendHandshake): Call
PeerMessageFactory::createHandshakeMessage().
(setPeerMessageCommonProperty): Removed.
(createRequestMessage): Removed.
(createCancelMessage): Removed.
(createPieceMessage): Removed.
(createHaveMessage): Removed.
(createChokeMessage): Removed.
(createUnchokeMessage): Removed.
(createInterestedMessage): Removed.
(createNotInterestedMessage): Removed.
(createBitfieldMessage): Removed.
(createKeepAliveMessage): Removed.
(createHaveAllMessage): Removed.
(createHaveNoneMessage): Removed.
(createRejectMessage): Removed.
(createAllowedFastMessage): Removed.
* src/PieceMessage.h
(createRejectMessage): New function.
(PieceMessage): Rewritten.
(onChoked): New function.
(onCanceled): New function.
* src/PieceMessage.cc
(send): If invalidate is true then do nothing, just return.
(createRejectMessage): New function.
(onChoked): New function.
(onCanceled): New function.
* src/RequestMessage.h
(RequestMessage): Rewritten.
(onPush): New function.
(onAbortPiece): New function.
* src/RequestMessage.cc
(onPush): New function.
(onAbortPiece): New function.
Update fd_set when a socket is added or deleted in order to
improve
performance:
* src/DownloadEngine.h
(rfdset): New variable.
(wfdset): New variable.
(updateFdSet): New function.
* src/DownloadEngine.cc
(SetDescriptor::operator()): Use SockCmdMap::value_type.
(AccumulateActiveCommandUuid::operator()): Use
SockCmdMap::value_type.
(waitData): Copy rfdset and wfdset.
(updateFdSet): New function.
(addSocket): Call updateFdSet.
(deleteSocket): Call updateFdSet.
To add the support for Metalink3.0 backward compatible links:
* src/Request.h
(SAFE_CHARS): Added '#'.
(METALINK_MARK): New definition.
* src/Request.cc
(parseUrl): Added the support for Metalink3.0 backward
compatible
links.
etc
* src/PeerInteraction.cc
(MsgPushBack): Removed.
(sendMessages): Use STL copy and back_inserter.
(rejectAllPieceMessageInQueue): Use STL copy and back_inserter.
(rejectPieceMessageInQueue): Use STL copy and back_inserter.
* src/TorrentMan.h
(MAX_PEER_LIST_SIZE): Changed to 100 from 250.
* src/SharedHandle.h: New class.
To wrap Socket, Command, PeerMessage and Peer with SharedHandle:
* src/HttpResponseCommand.h
(HttpResponseCommand): Wrapped Socket.
* src/SocketCore.h
(operator==): New function.
(operator!=): New function.
(operator<): New function.
(getSockfd): New function.
(isOpen): New function.
(writeData): New function.
* src/SocketCore.cc
(operator==): New function.
(operator!=): New function.
(operator<): New function.
* src/AbstractCommand.h
(socket): Changed its type to SocketHandle.
(setReadCheckSocket): Replaced Socket with SocketHandle.
(setWriteCheckSocket): Replaced Socket with SocketHandle.
(disableReadCheckSocket): New function.
(disableWriteCheckSocket): New function.
(readCheckTarget): Changed its type to SocketHandle.
(writeCheckTarget): Changed its type to SocketHandle.
(AbstractCommand): Replaced Socket with SocketHandle.
* src/AbstractCommand.cc
(AbstractCommand): Replaced Socket with SocketHandle.
(~AbstractCommand): Removed the deallocation for Socket object.
(disableReadCheckSocket): New function.
(setReadCheckSocket): Replaced Socket with SocketHandle.
(disableWriteCheckSocket): New function.
(setWriteCheckSocket): Replaced Socket with SocketHandle.
* src/HttpDownloadCommand.cc
(DownloadCommand): Replaced Socket with SocketHandle.
* src/PeerAbstractCommand.h
(socket): Changed its type to SocketHandle.
(peer): Changed its type to PeerHandle.
(setReadCheckSocket): Replaced Socket with SocketHandle.
(setWriteCheckSocket): Replaced Socket with SocketHandle.
(disableReadCheckSocket): New function.
(disableWriteCheckSocket): New function.
(readCheckTarget): Changed its type to SocketHandle.
(writeCheckTarget): Changed its type to SocketHandle.
(PeerAbstractCommand): Replaced Socket with SocketHandle.
Replaced Peer with PeerHandle.
* src/HttpRequestCommand.cc
(HttpRequestCommand): Replaced Socket with SocketHandle.
Use disableReadCheckSocket.
* src/PeerInitiateConnectionCommand.h
(PeerInitiateConnectionCommand): Replaced Peer with PeerHandle.
* src/PeerChokeCommand.cc
(UploadFaster::operator()): Replaced Peer with PeerHandle.
(DownloadFaster::operator()): Replaced Peer with PeerHandle.
(execute): Use PeerHandle.
* src/PeerConnection.h
(HandshakeMessage.h): Removed include of HandshakeMessage.h.
(socket): Changed its type to SocketHandle.
(PeerConnection): Replaced Socket with SocketHandle.
* src/PeerConnection.cc
(PeerConnection): Replaced Socket with SocketHandle.
* src/PeerInteractionCommand.h
(PeerInteractionCommand): Replaced socket with SocketHandle.
Replaced Peer with PeerHandle.
* src/PeerInteractionCommand.cc
(PeerInteractionCommand): Replaced Socket with SocketHandle.
Replaced Peer with PeerHandle.
(executeInternal): Use disableWriteCheckSocket.
Use HandshakeMessageHandle.
(receiveMessages): Use PeerMessageHandle.
(prepareForNextPeer): Use PeerHandle.
* src/HttpProxyRequestCommand.h
(HttpProxyRequestCommand): Replaced Socket with SocketHandle.
* src/HttpResponseCommand.cc
(HttpResponseCommand): Replaced Socket with SocketHandle.
* src/TorrentMan.cc
(nullPeer): Added external reference.
(~TorrentMan): Removed the deallocation of the elements of
peers.
(addPeer): Rewritten.
(isPeerAvailable): Use nullPeer.
(deleteOldpeers): Replaced with deleteErrorPeer.
(deleteErrorPeer): New function.
(getPeer): Use PeerHandle and nullPeer.
(hasMissingPiece): Replaced Peer with PeerHandle.
(getMissingPieceIndex): Replaced Peer with PeerHandle.
(getMissingFastPieceIndex): Replaced Peer with PeerHandle.
(getMissingFastPiece): Replaced Peer with PeerHandle.
(getMissingPiece): Replaced Peer with PeerHandle.
* src/FtpNegotiateCommand.cc
(FtpNegotiationCommand): Replaced Peer with PeerHandle.
(~FtpNegotiationCommand): Removed the deallocation of Sockets.
(recvGreeting): Use disableWriteCheckSocket.
(recvPasv): Removed the allocation of Socket.
Use disableReadCheckSocket.
(sendRestPasv): Use disableWriteCheckSocket.
(recvRetr): Changed assertion.
* src/PeerInteraction.h
(SharedHandle.h): Included SharedHandle.h.
(PeerMessageHandle): New type definition.
(HandshakeMessageHandle): New type definition.
(MessageQueue): Changed. Now its element is of type
PeerMessageHandle.
(peer): Changed its type to PeerHandle.
(createHandshakeMessage): Replaced HandshakeMessage with
HandshakeMessageHandle.
(createPeerMessage): Replaced PeerMessageHandle with
PeerMessage.
(PeerInteraction): Replaced Peer with PeerHandle.
Replaced Socket with SocketHandle.
(addMessage): Replaced PeerMessage with PeerMessageHandle.
(receiveMessage): Replaced PeerMessage with PeerMessageHandle.
(receiveHandshake): Replaced HandshakeMessage with
HandshakeMessageHandle.
* src/PeerInteraction.cc
(PeerInteraction): Replaced Peer with PeerHandle.
Replaced Socket with SocketHandle.
(~PeerInteraction): Removed the deallocation of the elements of
messageQueue.
(MsgPushBack::operator()): Replaced PeerMessage with
PeerMessageHandle.
(isSendingMessageInProgress): Replaced PeerMessage with
PeerMessageHandle.
(sendMessages): Use PeerMessageHandle. Removed try-catch block.
(addMessage): Replaced PeerMessage with PeerMessageHandle.
(rejectAllPieceMessageInQueue): Use PeerMessageHandle.
(rejectPieceMessageInQueue): Use PeerMessageHandle.
(abortPiece): Use PeerMessageHandle.
(receiveHandshake): Replaced HandshakeMessage with
HandshakeMessageHandle. Removed try-catch block.
(createHandshakeMessage): Replaced HandshakeMessage with
HandshakeMessageHandle.
(receiveMessage): Replaced PeerMessage with PeerMessageHandle.
Removed try-catch block.
(createPeerMessage): Replaced PeerMessage with
PeerMessageHandle.
* src/HttpProxyResponseCommand.cc
(HttpProxyRequestCommand): Replaced Socket with SocketHandle.
* src/FtpTunnelResponseCommand.h
(FtpTunnelResponseCommand): Replaced Socket with SocketHandle.
* src/HttpConnection.cc
(HttpConnection): Replaced Socket with SocketHandle.
* src/PeerAbstractCommand.cc
(PeerAbstractCommand): Replaced Socket with SocketHandle.
(~PeerAbstractCommand): Removed the deallocation of socket.
Use disableReadCheckSocket, disableWriteCheckSocket.
(disableReadCheckSocket): New function.
(setReadCheckSocket): Replaced Socket with SocketHandle.
(disableWriteCheckSocket): New function.
(setWriteCheckSocket): Replaced Socket with SocketHandle.
* src/InitiateConnectionCommandFactory.h: Corrected indentation.
* src/FtpTunnelRequestCommand.cc
(FtpTunnelRequestCommand): Replaced Socket with SocketHandle.
(~FtpTunnelRequestCommand): Corrected indentation.
* src/DownloadCommand.h
(DownloadCommand): Replaced Socket with SocketHandle.
* src/PeerListenCommand.cc
(PeerListenCommand): Removed the initialization of socket.
(~PeerListenCommand): Removed the deallocation of socket.
(bindPort): Use SocketHandle.
(execute): Use SocketHandle and PeerHandle.
* src/FtpDowndloadCommand.cc
(FtpDownloadCommand): Replaced Socket with SocketHandle.
(~FtpDownloadCommand): Removed the deallocation of ctrlSocket.
* src/main.cc
(main): Corrected indentation.
* src/HttpInitiateConnectionCommand.cc
(HttpInitiateConnectionCommand): Replaced Socket with
SocketHandle.
(executeInternal): Removed the allocation of socket.
* src/HttpRequestCommand.h
(HttpRequestCommand): Replaced Socket with SocketHandle.
* src/FtpNegotiationCommand.h
(dataSocket): Changed its type to SocketHandle.
(serverSocket): Changed its type to SocketHandle.
(FtpNegotiationCommand): Replaced Socket with SocketHandle.
* src/TorrentMan.h
(MAX_PEER_UPDATE): Removed.
(MAX_PEERS): New definition.
(Peers): The element is now of type PeerHandle.
(addPeer): Replaced Peer with PeerHandle. Removed 'duplicate'
argument.
(getPeer): Replaced Peer with PeerHandle.
(deleteOldErrorPeers): Removed.
(deleteErrorPeer): New function.
(hasMissingPiece): Replaced Peer with PeerHandle.
(getMissingPieceIndex): Replaced Peer with PeerHandle.
(getMissingPiece): Replaced Peer with PeerHandle.
(getMissingFastPieceIndex): Replaced Peer with PeerHandle.
(getMissingFastPiece): Replaced Peer with PeerHandle.
(addActivePeer): Replaced Peer with PeerHandle.
(deleteActivePeer): Replaced Peer with PeerHandle.
Added a check for the return value of find.
* src/FtpTunnelResponseCommand.cc
(FtpTunnelResponseCommand): Replaced Socket with SocketHandle.
* src/FtpInitiateConnectionCommand.cc
(executeInternal): Removed the allocation of socket.
* src/DownloadEngine.h
(Sockets): An element is now of type SocketHandle.
(SockCmdMap): A key is of type SocketHandle, a value is of type
int.
(CommandUuids): New type definition.
(rsockets): Changed its type to SockCmdMap.
(wsockets): Changed its type to SockCmdMap.
(addSocket): Rewritten.
(deleteSocket): Rewritten.
(addSocketForReadCheck): Rewritten.
(deleteSocketForReadCheck): Rewritten.
(addSocketForWriteCheck): Rewritten.
(deleteSocketForWriteCheck): Rewritten.
(PairFind): New template class.
* src/HttpDownloadCommand.h
(HttpDownloadCommand): Replaced Socket with SocketHandle.
* src/FtpConnection.cc
(FtpConnection): Replaced Socket with SocketHandle.
(sendPort): Removed the allocation of serverSocket. Removed
try-catch
block.
* src/InitiateConnectionCommandFactory.cc
(DlAbortEx.h): Included DlAbortEx.h.
(createInitiateConnectionCommand): Throw exception if the
protocol of
requested URI is not supported.
* src/Peer.cc
(nullPeer): Changed its type to PeerHandle.
(operator==): New function.
(operator!=): New function.
* src/Peer.h
(SharedHandle.h): Included SharedHandle.h.
(operator==): New function.
(operator!=): New function.
(Peer): Added the default constructor.
Use resetStatus() to initialize member variables.
(nullPeer): Removed.
* src/TrackerUpdateCommand.cc
(execute): Brushed up using SharedHandle. Replaced
MAX_PEER_UPDATE
with MIN_PEERS.
* src/PeerListenCommand.h
(socket): Changed its type to SocketHandle.
* src/Command.h
(CommandUuid): New type definition.
(uuid): New variable.
(uuidGen): New variable.
(Command): Added the initialization of uuid.
(getUuid): New function.
* src/Socket.h
(Socket): Removed.
(SocketHandle): New type definition.
* src/DownloadEngine.h
(FindCommand): New function object.
(run): The portion of socket check was rewritten.
(SetDescriptor): New function object.
(AccumulateActiveCommandUuid): New function object.
(waitData): Rewritten.
(addSocket): Rewritten.
(deleteSocket): Rewritten.
(addSocketForReadCheck): Rewritten.
(addSocketForWriteCheck): Rewritten.
(deleteSocketForReadCheck): Rewritten.
(deleteSocketForWriteCheck): Rewritten.
* src/HttpProxyResponseCommand.h
(HttpProxyResponseCommand): Replaced Socket with SocketHandle.
* src/HttpConnection.h
(socket): Changed its type to SocketHandle.
(HttpConnection): Replaced Socket with SocketHandle.
* src/PeerInitiateConnectionCommand.cc
(PeerInitiateConnectionCommand): Replaced Peer with PeerHandle.
(executeInternal): Removed the allocation of socket.
(prepareForNextPeer): Use PeerHandle.
* src/PeerMessage.h
(peer): Changed its type to PeerHandle.
(getPeer): Replaced Peer with PeerHandle.
(setPeer): Replaced Peer with PeerHandle.
* src/DownloadCommand.cc
(DownloadCommand): Replaced Socket with SocketHandle.
* src/FtpConnection.h
(socket): Changed its type to SocketHandle.
(FtpConnection): Replaced Socket with SocketHandle.
(sendPort); Replaced Socket with SocketHandle.
* src/FtpDowndloadCommand.h
(ctrlSocket): Changed its type to SocketHandle.
(FtpDownloadCommand): Replaced Socket with SocketHandle.
* src/HttpProxyRequestCommand.cc
(HttpProxyRequestCommand): Replaced Socket with SocketHandle.
* src/FtpTunnelRequestCommand.h
(FtpTunnelRequestCommand): Replaced Socket with SocketHandle.
etc
* src/PeerChokeCommand.h
(setAllPeerChoked): Removed.
(setAllPeerResetDelta): Removed.
* src/PeerChokeCommand.cc
(setAllPeerChoked): Removed.
(ChokePeer): New function object.
(setAllPeerResetDelta): Removed.
(ResetDelta): New function object.
(orderByDownloadRate): Fixed a bug: use DowloadFaster, not
UploadFaster
(execute): Show download speed when the local node is a seeder.
setAllPeerChoked and setAllPeerResetDelta were rewritten
using STL.
* src/TrackerWatcherCommand.h
(MIN_PEERS): Removed.
* src/TorrentMan.cc
(getPeer): Replaced MAX_PEER_UPDATE with MIN_PEERS.
To fix the bug that .aria2 file is not saved if downloading is
stopped
by the errors:it results that aria2 can not resume downloading:
* src/main.cc
(normalDownload): Added the call to save().
(main): Added the deletion of the elements in 'reserved'.
To fix log:
* src/PeerInteraction.cc
(receiveHandshake): Fixed log.
To improve the download performance just a little bit:
* src/TorrentMan.cc
(getPeer): Return nullPeer if connections is greater than
MAX_PEER_UPDATE.
Added ENABLE_MESSAGE_DIGEST to skip checksum checking when the
message
digest support is not available.
* src/MetalinkEntry.cc
(check): Added ENABLE_MESSAGE_DIGEST. Return true if the message
digest
support is not available.
To improve the conditional compilation:
* src/MultiDiskWriter.h:
Replaced ENABLE_SHA1DIGEST with ENABLE_MESSAGE_DIGEST.
* src/MultiDiskWriter.cc:
Replaced ENABLE_SHA1DIGEST with ENABLE_MESSAGE_DIGEST.
* src/Util.h:
Replaced ENABLE_SHA1DIGEST with ENABLE_MESSAGE_DIGEST.
Added ENABLE_BITTORRENT around computeFastSet().
* src/Util.cc:
Replaced ENABLE_SHA1DIGEST with ENABLE_MESSAGE_DIGEST.
Added ENABLE_BITTORRENT around computeFastSet().
* src/messageDigest.h:
Replaced ENABLE_BITTORRENT with ENABLE_SSL.
* src/ShaVisitor.h:
Replaced ENABLE_SHA1DIGEST with ENABLE_MESSAGE_DIGEST.
* src/ShaVisitor.cc:
Replaced ENABLE_SHA1DIGEST with ENABLE_MESSAGE_DIGEST.
* src/main.cc:
Added ENABLE_BITTORRENT around includes and blocks related to
BitTorrent.
* src/AbstractDiskWriter.h:
Replaced ENABLE_SHA1DIGEST with ENABLE_MESSAGE_DIGEST.
* src/AbstractDiskWriter.cc:
Replaced ENABLE_SHA1DIGEST with ENABLE_MESSAGE_DIGEST.
To add command-line options for Metalink:
* src/main.cc:
Added metalink-version, metalink-language, metalink-os,
follow-metalink.
To use EXIT_SUCCESS and EXIT_FAILURE with exit():
* src/main.cc: Use these definition.
To add Metalink support(http/ftp only):
* src/AbstractCommand.h
(tryReserved): New function.
* src/AbstractCommand.cc
(execute): Call tryReserved().
(tryReserved): New function.
* src/Request.h
(Requests): New type definition.
* src/SegmentMan.h
(reserved): New variable.
* src/Util.h
(fileChecksum): New function.
(toUpper): New function.
(toLower): New function.
* src/Util.cc
(messageDigest.h): Included.
(trim): Trim \r\n\t.
(fileChecksum): New function.
(toUpper): New function.
(toLower): New function.
* src/main.cc
(normalDownload): New function.
(main): Added 2 command-line options: metalink-file,
metalink-connection. Their usage has not been written yet.
* src/MetalinkProcessor.h: New class.
* src/Xml2MetalinkProcessor.h: New class.
* src/Xml2MetalinkProcessor.cc: New class.
* src/MetalinkEntry.h: New class.
* src/MetalinkEntry.cc: New class.
* src/MetalinkResource.h: New class.
* src/MetalinkResource.cc: New class.
To add md5 message digest checking:
* src/messageDigest.h: Rewritten.
* src/MultiDiskWriter.cc: Updated according to the changes in
messageDigest.h.
* src/ShaVisitor.cc: Updated according to the changes in
messageDigest.h.
* src/Util.cc: Updated according to the changes in
messageDigest.h.
* src/AbstractDiskWriter.cc: Updated according to the changes in
messageDigest.h.
To fix a bug that causes segfault when the payload length in
peer
message is less than 0:
* src/PeerConnection.cc:
(receiveMessage): Fixed the bug.
* src/PeerMessageUtil.cc
(checkLength): Throw an exception if length is less than or
equals to
0.
To add new interfaces to Base64 encoding/decoding:
* src/Base64.h
(part_encode): Changed the method signature.
(encode): New function(overload).
(decode): New function(overload).
* src/Base64.cc
(part_encode): Rewritten.
(encode): Rewritten.
(encode): New function(overload).
To prevent a peer to download same piece if there is an error in
checksum:
* src/PieceMessage.cc
(receivedAction): Call peerInteraction->abortPiece().
* src/Util.cc
(difftv): Added a cast to (long long int).
* src/TorrentMan.cc
(advertisePiece): Use push_front.
(getAdvertisedPieceIndexes): A performance improvement was made.
* src/Time.h
(getTimeInMicros): Added a cast to (long long int).
(getTimeInMillis): Added a cast to (long long int).
To fix the bug that causes same have message is sent many times
to
a single peer.
* src/Time.cc
(isNewer): Use Util::difftv().
To fix the bug that sends tracker requests without a sleep
interval
when the number of connections is less than 15.
* src/TrackerWatcherCommand.cc
(execute): Now the number of connections is not a factor to
decide
whether or not a tracker request should be sent or not.
* src/Time.h
(setTimeInSec): New function.
* src/Time.cc
(setTimeInSec): New function.
etc.
* src/ChokeMessage.cc
(receivedAction): Removed peer->snubbing = false
* src/PeerConnection.h
(receiveHandshake): Updated doc.
* src/TorrentMan.h
(getAdvertisedPieceIndexes): Updated the method signature.
* src/TorrentMan.cc
(getAdvertisedPieceIndexes): Updated the method signature.
* Release 0.5.2
To make a listening socket non-block:
* src/SocketCore.h
(setNonBlockingMode): New function.
* src/SocketCore.cc
(setNonBlockingMode): New function.
(beginListen): Added a call to setNonBlockingMode().
(acceptConnection): Call setNonBlockingMode().
(setBlockingMode): Updated.
To handle tracker's NAT-checking:
* src/PeerConnection.cc
(receiveHandshake): 'msg' param is filled with received data and
its length is assigned to 'length' param, even if all handshake
message is not yet received.
* src/PeerInteractionCommand.cc
(executeInternal): Use peerInteraction->receiveHandshake(true)
when
a new peer connects to localhost.
A call to peerInteraction->sendHandshake() was removed because
it is called from peerInteraction->receiveHandshake(true).
* src/PeerInteraction.h
(quickReplied): New variable.
(receiveHandshake): Added an argument.
* src/PeerInteraction.cc
(PeerInteraction): Added the initialization of quickReplied.
(receiveHandshake): Send handshake message as soon as the info
hash
in a handshake message from a peer is correct.
To change the random part of peer id and key parameter:
* src/TorrentMan.h
(key): New variable.
* src/TorrentMan.cc
(setupInternal1): Use Util::randomAlpha() to generate random
part
of peer id, which is now "-aria2-"+13 alphabet
characters([A-Za-z]).
key is also generated by Util::randomAlpha() and it is now 8
character
long.
* src/Util.h
(randomAlpha): New function.
* src/Util.cc
(randomAlpha): New function.
* src/TrackerWatcherCommand.cc
(execute): In a tracker request: Use torrentMan->key as key
parameter.
Added no_peer_id=1.
Set snubbing flag to false when a choke message is received from
a
snubbed peer.
* src/ChokeMessage.cc
(receivedAction): Set snubbing flag to false.
