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}
Fixed the bug that always first found Segment is removed from
usedSegmentEntries. Removed unused functions.
* src/SegmentMan.{h, cc}
* test/SegmentManTest.cc
Fixed the bug that ServerHost is not removed.
* src/RequestGroup.cc
Show the seed ratio after torrent downloads.
For example, after torrent download completed and --seed-time
and
--seed-ratio conditions are fulfilled, following message is
printed
right after "Download complete: .....":
Your share ratio was 1.0, uploaded/downloaded=12M/12M
* src/RequestGroupMan.cc
* src/RequestGroup.{h, cc}
* src/message.h
Remove a defunct control file. A defunct control file means that
while
it exists, but the corresponding download file is missing.
After its removal, a download restarts from the beginning.
* src/RequestGroup.cc
* src/message.h
If several protocols are available for a mirror, aria2 now use
one of
them. --metalink-preferred-protocol option was added to specify
the
preference of protocol.
* src/AbstractCommand.cc
* src/OptionHandlerFactory.cc
* src/ServerHost.{h, cc}
* src/Metalink2RequestGroup.cc
* src/RequestGroup.{h, cc}
* test/RequestGroupTest.cc
* src/option_processing.cc
* src/prefs.h
* src/HttpResponseCommand.cc
* src/MetalinkResource.{h, cc}
* src/FtpNegotiationCommand.cc
* src/MetalinkEntry.{h, cc}
* src/MetalinkEntryTest.cc
Fixed the bug#1845750; CTRL+C does not stop torrent.
aria2 repeatedly sends stopped request when tracker returns error code.
* src/AnnounceList.cc
* test/AnnounceListTest.cc
* src/AnnounceTier.h
Added a message when ctrl-c is hit.
Now second ctrl-c is also handled in signal handler.
* src/RequestGroupMan.{h, cc}
* src/RequestGroup.{h, cc}
* src/MultiUrlRequestInfo.cc
* src/DownloadEngine.cc
* src/TrackerWatcherCommand.cc
Fixed the bug#1841757: aria2 will connect to server to only get
file size.
* src/StreamFileAllocationEntry.cc
* src/option_processing.cc
* src/HttpResponseCommand.cc: Now reuse connection in segmented
downloads.
* src/FtpNegotiationCommand.cc
Suppressed wrong message when finding PreDownloadHandler
* src/RequestGroup.cc
Added direct I/O support. The current implementation uses O_DIRECT,
which is not posix standard and is tested on linux 2.6.21.
Currently only file allocation uses direct I/O.
* src/SingleFileAllocationIterator.{h, cc}
* test/SingleFileAllocationIteratorTest.cc
* src/MultiFileAllocationIterator.{h, cc}
* test/MultiFileAllocationIteratorTest.cc
* src/BinaryStream.h
* src/DiskWriter.h
* src/AbstractDiskWriter.{h, cc}
* src/ByteArrayDiskWriter.h
* src/DiskAdaptor.h
* src/AbstractSingleDiskAdaptor.{h, cc}
* src/MultiDiskAdaptor.{h, cc}
* src/FileAllocationEntry.cc
* src/Util.{h, cc}
* src/OptionHandlerFactory.cc
* src/prefs.h
* src/version_usage.cc
* src/option_processing.cc
Moved FileAllocationMan::markCurrentFileAllocationEntryDone() to
handleException.
* src/MultiFileAllocationIterator.cc
Added EINTR handling
* src/SocketCore.cc
Rewritten to add content-type support.
* src/DownloadHandler.{h, cc}
* src/BtPostDownloadHandler.{h, cc}
* test/BtPostDownloadHandlerTest.cc
* src/MetalinkPostDownloadHandler.{h, cc}
* test/MetalinkPostDownloadHandlerTest.cc
* src/PostDownloadHandler.{h, cc}
* src/DownloadHandlerConstants.{h, cc}
* src/RequestGroup.cc
* src/HttpResponseCommand.cc
* src/FtpNegotiationCommand.cc
* src/SingleFileDownloadContext.{h, cc}
* src/RequestGroup.h
* src/RequestGroupCriteria.h
* src/ContentTypeRequestGroupCriteria.h
Added 'mem' option value for --follow-metalink,
--follow-torrent.
If it is give, metalink/torrent file is not written to the disk,
but
just is kept in memory. Parsing is occurred on memory.
* src/MetalinkHelper.{h, cc}
* src/MetalinkProcessor.h
* src/Xml2MetalinkProcessor.{h, cc}
* test/Xml2MetalinkProcessorTest.cc
* src/DownloadHandlerFactory.{h, cc}
* test/DownloadHandlerFactoryTest.cc
* src/PreDownloadHandler.{h, cc}
* src/OptionHandlerFactory.cc
* src/DefaultBtContext.{h, cc}
* test/DefaultBtContextTest.cc
* src/version_usage.cc
* src/Metalink2RequestGroup.{h, cc}
* src/RequestGroup.{h, cc}
* src/a2functional.h
* test/a2functionalTest.cc
* src/MemoryBufferPreDownloadHandler.{h, cc}
* src/OptionHandlerImpl.h
* src/prefs.h
* src/Util.{h, cc}
* test/UtilTest.cc
Keep DownloadResult rather than RequestGroup after downloads to
reduce
memory usage.
* src/RequestGroupMan.{h, cc}
* src/DownloadEngine.cc
* src/BtDependency.{h, cc}: Changed the type of dependee from
WeakHandle to SharedHandle because WeakHandle could be null.
* src/RequestGroup.{h, cc}
* src/DownloadEngineFactory.cc
* src/DownloadResult.h
Set totalLength after download finished
* src/UnknownLengthPieceStorage.{h, cc}
Keep torrent file specified in metalink in memory.
* src/Metalink2RequestGroup.cc
* src/BtDependency.cc
* src/TrueRequestGroupCriteria.h
Fixed the bug: seekg is used where seekp should be used.
* src/ByteArrayDiskWriter.cc
* test/ByteArraydiskWriterTest.cc
Throw DlAbortEx when a remote file is not found.
* src/HttpResponse.cc
* src/FtpNegotiationCommand.cc
* src/message.h
Overwrite an existing file if --allow-overwrite=true is given.
* src/RequestGroup.cc
Removed unused functions
* src/AbstractCommand.h
Preallocate non-requested file which is adjacent forward to
requested
file('requested' files means the files given in --select-file
option)
if they share a same piece.
This fixes long pause in the file system which doesn't support
sparse
files like FAT32 while downloading.
* src/MultiFileAllocationIterator.{h, cc}
* test/MultiFileAllocationIteratorTest.cc
* src/FileEntry.{h, cc}
Removed unused _option.
* src/MultiDiskAdaptor.h
* test/MultiDiskAdaptorTest.cc
* src/DefaultPieceStorage.cc
Set the default value of --seed-ratio to 1.0.
If 0.0 is given, then seeding continues regardless of share
ratio.
* src/version_usage.cc
* src/option_processing.cc
* src/BtSetup.cc
* doc/aria2c.1.txt
* doc/aria2c.1
Fixed: Selective download is not working in BitTorrent
* src/RequestGroup.cc
Introduced Sequence class. Use this instead of
Util::unfoldRange()
* src/PieceStorage.h
* test/MockPieceStorage.h
* src/UnknownLengthPieceStorage.h
* src/DefaultPieceStorage.{h, cc}
* src/Metalink2RequestGroup.cc
* src/RequestGroup.cc
* src/Sequence.h
* test/SequenceTest.cc
* src/IntSequence.h
* src/message.h
* src/Util.{h, cc}
* test/UtilTest.cc
Added new function 'parse' to catch exception thrown by
subclass's
parseArg
* src/OptionHandler.h
* src/OptionParser.cc
* src/NameMatchOptionHandler.h
* src/OptionHandlerImpl.h
* test/OptionHandlerTest.cc
Added IntegerRangeOptionHandler. Used for --listen-port and
--select-file. Now --listen-port accepts range of port.
* src/OptionHandlerFactory.cc
* src/version_usage.cc
* src/OptionHandlerImpl.h
* src/option_processing.cc
* src/BtSetup.cc
* src/PeerListenCommand.{h, cc}
* doc/aria2c.1.txt
* doc/aria2c.1
Implemented operator< for Exception class to provide easy way to
print
exception stack trace.
* src/Exception.{h, cc}
* src/main.cc
* src/option_processing.cc
* src/version_usage.cc
(showVersion): Reworked.
(showUsage): Added examples.
Removed Hint for total length and file name.
* src/Metalink2RequestGroup.cc
* src/RequestGroup.{h, cc}
* src/HttpResponseCommand.cc
* src/FtpNegotiationCommand.cc
Now --follow-torrent and --follow-metalink option work properly.
* src/RequestGroup.cc
Updated man page
* doc/aria2c.1.txt
* doc/aria2c.1
Added the ability to detect duplicate download entry which is
about to
download the same file other RequestGroup is downloading.
* src/RequestGroup.cc
* src/HttpResponseCommand.cc
* src/FtpNegotiationCommand.cc
Implemented checksum validation feature(1 checksum for each
file)
The validation takes place after the download.
* src/PieceHashCheckIntegrityEntry.{h, cc}: New class.
* src/IteratableChecksumValidator.{h, cc}: Rewritten.
* src/CheckIntegrityCommand.cc: Changed log message.
* src/Metalink2RequestGroup.cc: Set checksum to
SingleFileDownloadContext.
* src/StreamCheckIntegrityEntry.{h, cc}: Now derived from
PieceHashCheckIntegrity class.
* src/BtCheckIntegrityEntry.{h, cc}: Now derived from
PieceHashCheckIntegrity class.
* src/ChecksumCheckIntegrityEntry.{h, cc}: New class.
* src/IteratableValidator.h: New class.
* src/message.h
* src/CheckIntegrityEntry.{h, cc}
* src/IteratableChunkChecksumValidator.{h, cc}
* src/SingleFileDownloadContext.h
* src/DownloadCommand.cc
--allow-overwrite=true is no longer needed to check file
integrity
before download in BitTorrent download.
* src/RequestGroup.cc (getInitialCommand)
Removed RequestGroup from queue when
RequestGroup::getInitialCommand()
throws exception.
* src/RequestGroupMan.cc (getInitialCommands)
Changed CheckIntegrityEntry interface so that it can define
the action when all the chunk checksums are valid.
* src/CheckIntegrityEntry.h
* src/StreamCheckIntegrityEntry.{h, cc}
* src/BtCheckIntegrityEntry.{h, cc}: Currently,when all the
checksums
are valid, then aira2 goes to seeding mode. Sometimes it is
better
to exit rather than doing seeding. So, it would be good to
toggle this
behavior.
* src/CheckIntegrityCommand.cc
* src/AbstractCommand.cc
* src/RequestGroup.cc
Use RequestGroup::allDownloadFinished() to decide whether the
control
file should be removed or saved.
* src/RequestGroup.{h, cc} (allDownloadFinished): New function.
* src/RequestGroupMan.cc (removeStoppedGroup) (save)
* src/Metalink2RequestGroup.cc (generate): Throw exception
instead of
catching it inside the method.
When no file entry is found in a metalink without querying user
preferences, throw the exception with the error message that
suggests
metalink file is probably broken.
* src/RequestGroup.cc (postDownloadProcessing): Catch exception
here.
Implemented BitTorrent/http/ftp integrated download.
I've rewritten lots of files and now some headers have forward
class declarations to reduce compile time.
The implementation is extremely alpha stage, I recommend to use this
for testing purpose only.
Merged Ross's win32 patch(manually)
In the course of merging, following files are added.
* src/strptime.{h,c}
* src/libgen.{h,c}
* src/inet_aton.{h,c}
* src/Platform.{h,cc}
* src/localtime_r.{h,c}
* src/getaddrinfo.{h,c}
I've gethered network related things, and put them to following
file:
* src/a2netcompat.h
Also io related things are put to following file:
* src/a2io.h
Changed %lld to %s because mingw32 doesn't recognize %lld.
* src/message.h
(MSG_ALLOCATION_COMPLETED)
(EX_TOO_LARGE_FILE)
(EX_SIZE_MISMATCH)
(EX_FILE_OFFSET_OUT_OF_RANGE)
(EX_INVALID_CHUNK_CHECKSUM)
(EX_INVALID_RANGE_HEADER)
* src/FileAllocationCommand.cc
* src/HttpResponse.cc
* src/RequestGroup.cc
* src/MultiDiskAdaptor.cc
* src/OptionHandlerImpl.h
* src/HttpResponseCommand.cc
* src/FtpNegotiateCommand.cc
* src/IteratableChecksumValidator.cc
* src/SegmentMan.cc
* src/ChunkChecksumValidator.cc
Added Randomizer::getRandomNumber(long int)
* src/Randomizer.h (getRandomNumber)
* src/SimpleRandomizer.h (getRandomNumber)
* src/BitfieldMan.cc (getMissingIndexRandomly): Use this new
function.
* src/Util.cc (randomAlpha): Use this new function.
Fixed the bug that prevents cookies from being sent to the
server
if the domain of cookie is FQDN and starts with ".".
* src/Cookie.cc (match)
To add the ability to change peer id.
* src/DefaultBtContext.h
(_peerIdPrefix): New variable
(setPeerIdPrefix): New function.
* src/torrentRequestInfo.cc
(execute): Set the option value of PREF_PEER_ID_PREFIX to
DefaultBtContext.
* src/main.cc (main): Added peer-id-prefix command-line option.
The usage message is not added yet.
* src/DefaultBtContext.cc
(generatePeerId): Use _peerIdPrefix.
* src/prefs.h (PREF_PEER_ID_PREFIX): New definition.
Fixed the bug that causes segfault when all URIs specified are
unsupported.
* src/RequestGroupMan.cc (getInitialCommands)
Check if RequestGroup::createNextCommand() returns empty list of
commands.
* src/RequestGroup.cc (createNextCommand)
Change log level from info to error so that users can notice
that
an error occurred.
Fixed the bug that causes segfault when a zero-sized file is
downloaded.
* src/BitfieldMan.cc (isAllBitSet)
Return true if bitfieldLength is 0.
Create directory structure specified in metalink file.
* src/RequestGroup.h, src/RequestGroup.cc
(initAndOpenFile): Create a directory to store files if it does
not
exist.
(getDir): New function.
Made -S option work with metalink file and provided selective
download
to metalink.
* src/MetalinkEntry.h, src/MetalinkEntry.cc
(filename): Removed.
(file): New variable.
(size): Removed.
(operator=): Updated.
(getPath): New function.
(getLength): New function.
(toFileEntry): New function.
* src/TorrentRequestInfo.h, src/TorrentRequestInfo.cc
(execute): Use toStream.
(showFileEntry): Removed.
* src/MetalinkRequestInfo.h
(targetFiles): New variable.
(setTargetFiles): New variable.
* src/MetalinkRequestInfo.cc
(execute): Added the ability to print file information included
in
a metalink file.
Added selective download mode to metalink.
* src/main.cc
(showUsage): Updated to denote that -S and --select-file options
are
applicable to metalink.
* src/FileEntry.h
(operator=): New function.
(getBasename): New function.
(getDirname): New function.
* src/Util.h, src/Util.cc
(toStream): New function.
* src/Xml2MetalinkProcessor.cc: Updated.
Made aria2 work with metalink with directory structure.
* src/File.h, src/File.cc
(getBasename): New function.
(getDirname): New function.
* src/RequestGroup.h, src/RequestGroup.cc
(_topDir): New variable.
(setTopDir): New function.
(initSegmentMan): A directory structure is added to
_segmentMan->dir.
Rewrote HTTP header parsing with stringstream.
* src/HttpConnection.h, src/HttpConnection.cc
(HttpRequestEntry): New class.
(headerBuf): Removed.
(headerBufLength): Removed.
(outstandingHttpRequests): Now its element type is
HttpRequestEntryHandle.
(findEndOfHeader): Removed.
(receiveResponse): Rewritten.
Updated doc for -j option to notice that it should be used with
-i
option.
* src/main.cc (showUsage)
Removed unused classes.
* src/RequestInfo.h
(FileInfo): Removed.
(checksum): Removed.
(fileInfo): Removed.
(setChecksum): Removed.
(getChecksum): Removed.
(getFileInfo): Removed.
Use ISO units.
* src/ConsoleDownloadEngine.cc
* src/TorrentConsoleDownloadEngine.cc
* src/Util.cc (abbrevSize)
Accept incoming connections if download rate is low.
* src/PeerListenCommand.h, src/PeerListenCommand.cc:
(_lowestSpeedLimit): New variable.
(setLowestSpeedLimit): New function.
(execute): Accept incoming connections if download rate is low.
MAX_PEERS is ignored in this case.
Disable PREF_OUT in multiple concurrent download:
* src/RequestGroup.h, src/RequestGroup.cc
(setUserDefinedFilename): New function.
* src/DownloadEngineFactory.cc
(newConsoleEngine): Do not set PREF_OUT to requestGroup in
multiple
concurrent download.
* src/DefaultSegmentManFactory.cc
(createNewInstance): Comment out the line: segmentMan->ufilename
= ...
RequestGroup::getNextCommand() was renamed to
createNextCommand().
Added its overloaded method.
* src/RequestGroup.h
(_numConcurrentCommand): New variable.
(setNumConcurrentCommand): New function.
* src/RequestGroup.cc
Abort download if same file is being downloaded concurrently.
* src/RequestGroup.h, src/RequestGroupMan.cc
(isSameFileBeingDownloaded): New function.
* src/HttpResponseCommand.cc (executeInternal)
* src/FtpNegotiateCommand.cc (recvSize)
* src/message.h (EX_DUPLICATE_FILE_DOWNLOAD): New definition.
* main.cc: Added help message for -i option.
Tatsuhiro Tsujikawa