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* Added support for a dynamic management of the number of concurrent downloads ↵oliviercommelarbre2016-03-161-1/+26
| | | | as a function of the overall bandwidth observed
* make clang-format using clang-format-3.6Tatsuhiro Tsujikawa2015-12-271-17/+15
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* Use user-defined literals for time unitsTatsuhiro Tsujikawa2015-06-211-2/+2
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* Replace timer facility with chrono libTatsuhiro Tsujikawa2015-06-091-11/+16
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* Fixed some typos in code commentsDan Fandrich2015-01-161-1/+1
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* Rewritten SpeedCalcTatsuhiro Tsujikawa2013-01-111-48/+46
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* Use int instead of unsigned int where unsigned int is not needed.Tatsuhiro Tsujikawa2011-12-091-4/+4
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* Replaced uint64_t with off_t or int64_t.Tatsuhiro Tsujikawa2011-12-091-2/+2
| | | | | Since off_t is int64_t with LFS, we cannot take advantage of extra capacity of uint64_t.
* wallclock is now retrieved using global::wallclock() call.Tatsuhiro Tsujikawa2011-08-101-7/+7
| | | | | This is necessary to avoid global variable initialization order problem.
* 2010-10-10 Tatsuhiro Tsujikawa <t-tujikawa@users.sourceforge.net>Tatsuhiro Tsujikawa2010-10-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Append 'u' to hex mask. * src/Base64.cc * src/BitfieldMan.cc * src/BtHandshakeMessage.cc * src/BtHandshakeMessage.h * src/DHTBucket.cc * src/DHTRoutingTableDeserializer.cc * src/DHTRoutingTableSerializer.cc * src/DefaultBtProgressInfoFile.cc * src/MSEHandshake.h * src/MultiUrlRequestInfo.cc * src/Platform.cc * src/SpeedCalc.cc * src/UTPexExtensionMessage.cc * src/a2netcompat.h * src/base32.cc * src/bitfield.h * src/bittorrent_helper.cc * src/cookie_helper.cc * src/util.h
* 2010-06-21 Tatsuhiro Tsujikawa <t-tujikawa@users.sourceforge.net>Tatsuhiro Tsujikawa2010-06-211-28/+28
| | | | | | | Changed naming standards for class member variable: now it looks like var_ instead of _var.
* 2010-06-12 Tatsuhiro Tsujikawa <t-tujikawa@users.sourceforge.net>Tatsuhiro Tsujikawa2010-06-121-26/+28
| | | | | | | | Renamed member variables * src/SpeedCalc.cc * src/SpeedCalc.h
* 2010-03-06 Tatsuhiro Tsujikawa <t-tujikawa@users.sourceforge.net>Tatsuhiro Tsujikawa2010-03-061-3/+3
| | | | | | | | | | | | Replaced Time::reset() call with assigning of global::wallclock. * src/BtLeecherStateChoke.cc * src/BtSeederStateChoke.cc * src/PeerSessionResource.cc * src/RequestSlot.cc * src/ServerStat.cc * src/SpeedCalc.cc
* 2010-03-06 Tatsuhiro Tsujikawa <t-tujikawa@users.sourceforge.net>Tatsuhiro Tsujikawa2010-03-061-26/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added Time global::wallclock to cache "current time" to reduce the call gettimeofday(). Global variables are now in namespace global. * src/AbstractCommand.cc * src/ActivePeerConnectionCommand.cc * src/AdaptiveURISelector.cc * src/BtLeecherStateChoke.cc * src/BtLeecherStateChoke.h * src/BtSeederStateChoke.cc * src/BtSeederStateChoke.h * src/BtStopDownloadCommand.cc * src/ConsoleStatCalc.cc * src/DHTBucket.cc * src/DHTGetPeersCommand.cc * src/DHTMessageTrackerEntry.cc * src/DHTNode.cc * src/DHTPeerAnnounceEntry.cc * src/DHTPeerAnnounceStorage.cc * src/DHTSetup.cc * src/DefaultBtAnnounce.cc * src/DefaultBtInteractive.cc * src/DefaultBtMessageDispatcher.cc * src/DefaultPeerStorage.cc * src/DefaultPieceStorage.cc * src/DownloadCommand.cc * src/DownloadEngine.cc * src/FileEntry.cc * src/HttpServerBodyCommand.cc * src/HttpServerCommand.cc * src/HttpServerResponseCommand.cc * src/LpdMessageDispatcher.cc * src/MultiUrlRequestInfo.cc * src/Peer.cc * src/Peer.h * src/PeerAbstractCommand.cc * src/PeerStat.h * src/RequestSlot.cc * src/RequestSlot.h * src/SegmentMan.cc * src/ServerStatMan.cc * src/SleepCommand.cc * src/SpeedCalc.cc * src/SpeedCalc.h * src/TimeA2.cc * src/TimeA2.h * src/TimeBasedCommand.cc * src/TimeSeedCriteria.h * src/UTMetadataRequestTracker.h * src/UTPexExtensionMessage.cc * src/wallclock.h
* 2010-01-06 Tatsuhiro Tsujikawa <t-tujikawa@users.sourceforge.net>Tatsuhiro Tsujikawa2010-01-051-2/+2
| | | | | | | | | Untabify. Fixed one line in copyright which is longer than 80 columns. * src * test
* 2009-01-06 Tatsuhiro Tsujikawa <t-tujikawa@users.sourceforge.net>Tatsuhiro Tsujikawa2009-01-061-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Applied AdaptiveURISelector patch from Aurelien Lefebvre. This patch adds AdaptiveURISelector, which selects one of the bests mirrors for first and reserved connections. For supplementary ones, it returns mirrors which has not been tested yet, and if each of them already tested, returns mirrors which has to be tested again. Otherwise, it doesn't return anymore mirrors. * src/AdaptiveURISelector.cc * src/AdaptiveURISelector.h * src/FtpNegotiationCommand.cc * src/HttpResponseCommand.cc * src/Makefile.am * src/Makefile.in * src/OptionHandlerFactory.cc * src/RequestGroup.cc * src/RequestGroup.h * src/RequestGroupMan.cc * src/ServerStat.cc * src/ServerStat.h * src/ServerStatMan.cc * src/SpeedCalc.cc * src/URISelector.h * src/prefs.cc * src/prefs.h * test/RequestGroupManTest.cc * test/ServerStatManTest.cc * test/ServerStatTest.cc
* 2008-08-01 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>Tatsuhiro Tsujikawa2008-07-311-4/+9
| | | | | | | | Avoid repeated call of gettimeofday() when calculating speed. * src/SpeedCalc.cc * src/SpeedCalc.h
* 2008-07-20 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>Tatsuhiro Tsujikawa2008-07-201-1/+7
| | | | | | | | | | | | | | Cache last calculated average download/upload speed. PeerStat::getAvgDownloadSpeed(), PeerStat::getAvgUploadSpeed() return cached value. Now SpeedCalc::changeSw() is called from SpeedCalc::calculateSpeed() * src/PeerStat.h * src/SpeedCalc.cc * src/SpeedCalc.h
* 2008-03-09 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>Tatsuhiro Tsujikawa2008-03-091-22/+13
| | | | | | type cleanup for allmost all remaining files.
* 2008-02-08 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>Tatsuhiro Tsujikawa2008-02-081-7/+9
| | | | | | | | | Removed "using namespace std;" from all sources. Appended std:: prefix to c++ standard classes. Included string.h where mem* function are used.
* 2007-08-10 Ross Smith II <aria2spam at smithii dot com>Tatsuhiro Tsujikawa2007-08-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc 3.4.4 support: * src/DefaultBtContext.cc: int32_t -> int * src/main.cc: int -> int32_t, int32_t -> int * src/messageDigest.h: uint32_t -> unsigned int * src/NameResolver.h: int32_t -> int * src/PeerConnection.cc: int -> int32_t * src/SpeedCalc.cc: int32_t -> int * src/TrackerUpdateCommand.h: int -> int32_t * src/Util.cc: int32_t -> int * src/Util.h: int32_t -> int * src/Xml2MetalinkProcessor.cc: int -> uint32_t, int64_t -> uint64_t * test/AnnounceListTest.cc: int -> int32_t * test/ChunkedEncodingTest.cc: int -> int32_t * test/DataTest.cc: int -> int32_t * test/DefaultBtRequestFactoryTest.cc: int -> int32_t * test/DefaultPeerListProcessorTest.cc: int -> int32_t * test/DefaultPieceStorageTest.cc: int -> int32_t * test/FeatureConfigTest.cc: int -> int32_t * test/MetalinkEntryTest.cc: int -> int32_t * test/MockBtRequestFactory.h: int -> int32_t * test/MockPieceStorage.h: int -> int32_t * test/OptionTest.cc: int -> int32_t * test/RequestTest.cc: int -> int32_t * test/SegmentManTest.cc: int -> int32_t * test/Xml2MetalinkProcessorTest.cc: int -> int32_t
* 2007-06-20 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>Tatsuhiro Tsujikawa2007-06-201-11/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reduce the number of calls to gettimeofday to lower CPU load. * src/TimeA2.h, src/TimeA2.cc (differenceInMillis): New function. * src/SpeedCalc.h, src/SpeedCalc.cc (calculateSpeed): New function. * src/Peer.h (calculateUploadSpeed): New function. (calculateDownloadSpeed): New function. * src/DefaultPeerStorage.cc (CalculateStat): Added _now variable. In operator(), call Peer::calculateDownloadSpeed(const struct timeval&) and Peer::calculateUploadSpeed(const struct timeval&) Drop connection if no request or piece message is exchanged in a certain interval. * src/DefaultBtInteractive.h (btRuntime): New variable. (inactiveCheckPoint): New variable. (checkActiveInteraction): New function. * src/DefaultBtInteractive.cc (receiveMessages): Reset timer when request or piece message is received. (checkActiveInteraction): New function. (doInteractionProcessing): Call checkActiveInteraction. Fixed the bug that causes remote Metalink and Torrent files are not processed. * src/MultiUrlRequestInfo.cc (createNextRequestInfo): Fixed the bug.
* 2006-10-01 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>Tatsuhiro Tsujikawa2006-10-011-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To add timeout to async name resolution: * src/AbstractCommand.h (nameResolveFinished): New function. This is not elegant way. It needs to be more refined. (nameResolverCheck): New variable. * src/AbstractCommand.cc (AbstractCommand): Added nameResolverCheck. (execute): Added the check whether the name resolution has finished. (setNameResolverCheck): Set nameResolverCheck to true. (disableNameResolverCheck): Set nameResolverCheck to false. (nameResolverFinished): New function. * src/FtpInitiateConnectionCommand.h (nameResolverFinished): New function. * src/HttpInitiateConnectionCommand.h (nameResolverFinished): New function. To add the support for a non-compact response from a tracker: * src/PeerListProcessor.h: New class. * src/DefaultPeerListProcessor.h: New class. * src/DefaultPeerListProcessor.cc: New class. * src/CompactPeerListProcessor.h: New class. * src/CompactPeerListProcessor.cc: New class. * src/DelegatingPeerListProcessor.h: New class. * src/DelegatingPeerListProcessor.cc: New class. * src/TorrentMan.cc (addPeer): New function(overload). (addPeer): Delete unused peers only when new peer is added. * src/TorrentMan.h (PeerListProcessor.h): Included. (Peers): Removed. (addPeer): New function(overload). * src/TrackerUpdateCommand.cc (netinet/in.h): Removed. (DelegatingPeerListProcessor.h): Included. (execute): Updated to use DelegatingPeerListProcessor. To fix the memory leak in TorrentMan::peers: * src/PeerAbstractCommand.cc (onAbort): Added peer->resetStatus(). * src/Peer.h (resetStatus): Made public. To improve the precision of the speed calculation: * src/SpeedCalc.h (nextInterval): New variable. * src/SpeedCalc.cc (reset): Added nextInterval. (isIntervalOver): Use nextInterval instead of CHANGE_INTERVAL_SEC. (changeSw): Set nextInterval to 15 seconds relative to the current instant time. * src/main.cc (showVersion): Updated.
* 2006-09-22 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>Tatsuhiro Tsujikawa2006-09-211-2/+15
| | | | | | | | * src/*.{h,cc}: Added an exception to the license which allows linking with OpenSSL.
* 2006-09-21 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>Tatsuhiro Tsujikawa2006-09-211-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/AbstractCommand.cc (execute): Check whether the download has finished before checking socket status. Return true if peerStat->getStatus() == REQUEST_IDLE. Do not exit even if no segment is available. * src/prefs.h (PREF_STARTUP_IDLE_TIME): New definition. * src/PeerInteractionCommand.cc (executeInternal): Removed max speed limit. Because it performs bad. (receiveMessages): Added max speed limit. This was better than above, but still a little bit to be desired. Sometimes the download speed became much faster than I specified. * src/SpeedCalc.h (start): New variable. (accumulatedLength): New variable. (getAvgSpeed): New function. * src/SpeedCalc.cc (reset): Added start, accumulatedLength. (update): Added calculation of an average speed. (getAvgSpeed): New function. * src/DownloadCommand.h (sw): Removed. * src/main.cc (main): Added PREF_STARTUP_IDLE_TIME. * src/PeerStat.h (STATUS): Added REQUEST_IDLE. (getMaxSpeed): Renamed as getMaxDownloadSpeed(). (getAvgDownloadSpeed): New function (requestIdle): New function. * src/SegmentMan.h (SegmentEntryHandle): New type definition. (SegmentEntries): Now holds SegmentEntryHandle. (findSlowerSegmentEntry): New funtion. * src/SegmentMan.cc (save): Updated according to the changes in SegmentEntries. (read): Updated according to the changes in SegmentEntries. (FindSegmentEntryByIndex): Updated according to the changes in SegmentEntries. (FindSegmentEntryByCuid): Updated according to the changes in SegmentEntries. (checkoutSegment): Updated according to the changes in SegmentEntries. (onNullBitfield): Updated according to the changes in SegmentEntries. Renamed uitr as itr. (findSlowerSegmentEntry): New function. (getSegment): Updated according to the changes in SegmentEntries. Added the feature that cancels the segment with slow server and fast one takes it over. (cancelSegment): Updated according to the changes in SegmentEntries. (getDownloadLength): Updated according to the changes in SegmentEntries. (init): Assigned 0 to bitfield after deleting it. * src/DownloadCommand.cc (STARTUP_IDLE_TIME): Removed. (executeInternal): Use PREF_STARTUP_IDLE_TIME.
* 2006-09-19 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>Tatsuhiro Tsujikawa2006-09-191-0/+82
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().