Commit Graph

72 Commits (70b457da0192695754fb1e95f3f81a15dbb0fa78)

Author SHA1 Message Date
Tatsuhiro Tsujikawa d64c8e75f6 2008-08-05 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Implemented download speed based URI selection algorithm.
	Introduced new option --uri-selector.
	If --uri-selector=feedback is given, aria2 uses download speed 
observed
	in the previous downloads and chooses fastest server in the URI 
list.
	Currently at most 10 URIs are considered to introduce 
randomeness for
	finding better servers. The speed is average download speed in 
the
	downloads.
	On the other hand, if --uri-selector=inorder is given, which is 
default,
	URI is tried in order in URI list.
	The usage text for the new option has not been written yet.
	* src/AbstractCommand.cc
	* src/DownloadCommand.cc
	* src/DownloadEngine.cc
	* src/DownloadEngineFactory.cc
	* src/InOrderURISelector.cc
	* src/InOrderURISelector.h
	* src/OptionHandlerFactory.cc
	* src/PeerStat.h
	* src/RequestGroup.cc
	* src/RequestGroup.h
	* src/RequestGroupMan.cc
	* src/RequestGroupMan.h
	* src/SegmentMan.cc
	* src/SegmentMan.h
	* src/ServerStat.cc
	* src/ServerStat.h
	* src/ServerStatMan.cc
	* src/ServerStatMan.h
	* src/ServerStatURISelector.cc
	* src/ServerStatURISelector.h
	* src/URISelector.h
	* src/option_processing.cc
	* src/prefs.cc
	* src/prefs.h
	* test/InOrderURISelectorTest.cc
	* test/RequestGroupManTest.cc
	* test/ServerStatManTest.cc
	* test/ServerStatURISelectorTest.cc
2008-08-04 17:06:47 +00:00
Tatsuhiro Tsujikawa aec1e9e7e1 2008-07-13 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Added the ability to save signature when download is completed 
if
	signature is available. The filename of signature file is the 
path to
	download file followed by ".sig". If it already exists, then 
signature
	will not be saved.
	* src/RequestGroupMan.cc
	* src/Signature.cc
	* test/SignatureTest.cc
2008-07-12 15:09:03 +00:00
Tatsuhiro Tsujikawa 92c66d24ac 2008-07-01 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Rewritten ChunkedEncoding class as ChunkedDecoder class.
	* src/A2STR.cc
	* src/A2STR.h
	* src/ChunkedDecoder.cc
	* src/ChunkedDecoder.h
	* src/ChunkedEncoding.cc: Removed
	* src/ChunkedEncoding.h: Removed
	* src/DownloadCommand.cc
	* src/DownloadCommand.h
	* src/HttpDownloadCommand.cc
	* src/HttpResponse.cc
	* src/HttpResponse.h
	* src/HttpResponseCommand.cc
	* src/HttpSkipResponseCommand.cc
	* src/HttpSkipResponseCommand.h
	* src/Makefile.am
	* src/TransferEncoding.h: Removed
	* test/ChunkedDecoderTest.cc
	* test/ChunkedEncodingTest.cc: Removed
	* test/HttpResponseTest.cc
	* test/Makefile.am
2008-07-01 11:38:25 +00:00
Tatsuhiro Tsujikawa d791807add 2008-06-29 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Added gzip, deflate decoding support in HTTP using libz. If 
compiled
	with this feature, aria2 sends "Accept-Encoding: deflate, gzip" 
header
	to a HTTP server. If a server returns "Content-Encoding: gzip" 
or
	"Content-Encoding: deflate" then, aria2 decodes the response 
body on the
	fly and writes decoded data to a local disk.
	* README
	* README.html
	* configure.ac
	* m4/aria2_arg.m4: Added ARIA2_ARG_WITH and ARIA2_ARG_ENABLE, 
they are
	wrapper function for AC_ARG_WITH and AC_ARG_ENABLE respectively.
	* m4/libz.m4
	* src/Decoder.h
	* src/DownloadCommand.cc
	* src/DownloadCommand.h
	* src/Exception.h
	* src/GZipDecoder.cc
	* src/GZipDecoder.h
	* src/HttpHeader.cc
	* src/HttpHeader.h
	* src/HttpRequest.cc
	* src/HttpRequest.h
	* src/HttpResponse.cc
	* src/HttpResponse.h
	* src/HttpResponseCommand.cc
	* src/Makefile.am
	* test/GZipDecoderTest.cc
	* test/HttpRequestTest.cc
	* test/HttpResponseTest.cc
	* test/Makefile.am
	* test/Makefile.in
	* test/gzip_decode_test.gz
2008-06-29 14:29:36 +00:00
Tatsuhiro Tsujikawa 4749763419 Moved DownloadHandlerFactoryTest.cc to SRC in Makefile.am. 2008-05-20 15:18:25 +00:00
Tatsuhiro Tsujikawa 40471d1c47 Updated Makefile to compile RarestPieceSelectorTest.cc 2008-05-17 12:53:03 +00:00
Tatsuhiro Tsujikawa 1ef99931e1 2008-04-27 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
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.
2008-04-27 02:22:14 +00:00
Tatsuhiro Tsujikawa 90d5b5c0a2 2008-04-26 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Added StringFormat class, which internally calls vasprintf.
	operator<< is defined for this class, so it can be used with iostream
	classes nicely. SimpleLogger and following functions are rewritten
	using StringFormat class.
	Besides, now Logger class's methods are non-const, many classes
	that has a const Logger* as a member variable are modified to remove
	const qualifier from the variable declaration.
	* src/HelpItemFactory.cc
	* src/Request.cc
	* src/SimpleLogger.cc
	* src/StringFormat.cc
	* src/StringFormat.h
	* src/Util.cc
	* src/option_processing.cc
	* src/version_usage.cc
	* test/StringFormatTest.cc
	* src/*.h: The classes that has const Logger* as a member variable.
2008-04-26 05:58:49 +00:00
Tatsuhiro Tsujikawa 9217319fc6 Added ProtocolDetectorTest to Makefile 2008-04-13 13:37:44 +00:00
Tatsuhiro Tsujikawa b1aeb277aa 2008-03-01 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Updated Makfefile.am to make 'make dist' work.
	Now packaged filename is aria2c-VERSION.tar.bz2.
	Added README, README.html, and aria2c.1.html to dist_doc_DATA.
	Added LICENSE.OpenSSL to dist_noinst_DATA.

	Large file support is now configured by configure script.
	* configure.ac
	
	Removed unsused source files
	* src/
	* test/

	Removed PeerDecl.h and BtContextDecl.h. typedefs are removed to
	Peer.h and BtContext.h respectively.
	* src/Peer.h
	* src/BtContext.h

	Updated translations.
	Added Polish, Thai, Indonesian, Norwegian Nynorsk, Hungarian
	translations. Great thanks to all translators!;)
	* po/*.{po, gmo}
2008-03-01 04:42:53 +00:00
Tatsuhiro Tsujikawa dd8f18956a 2008-02-21 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Random bytes generation using libgcrypt and OpenSSL.
	* src/DHTUtil.{h, cc}
	* test/DHTUtilTest.cc
2008-02-20 16:57:47 +00:00
Tatsuhiro Tsujikawa 20cd2e5246 2008-02-18 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Added --bt-min-crypto-level and --bt-require-crypto options.
	* src/OptionHandlerFactory.cc
	* src/MSEHandshake.cc
	* src/HelpItemFactory.cc
	* src/option_processing.cc
	* src/ReceiverMSEHandshakeCommand.cc
	* src/prefs.h
	* src/DefaultBtAnnounce.cc
	* src/InitiatorMSEHandshakeCommand.cc
	* src/usage_text.h
	* test/MSEHandshakeTest.cc
2008-02-18 13:41:58 +00:00
Tatsuhiro Tsujikawa c0d2223c77 2008-02-16 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Added Message Stream Encryption(MSE) support.
	Currently, aria2 accepts incoming connections with Obfuscation Header
	and legacy BitTorrent Header and establishes connections with
	Obfuscation Header first and if failed then retry with legacy
	BitTorrent header. If plain text and ARC4 is provided, aria2 always
	choose ARC4. The new option to change the default behavior is planned.
	For tracker extension, "supportcrypto=1" is added statically.
	* src/PeerInitiateConnectionCommand.{h, cc}
	* src/PeerConnection.{h, cc}
	* src/HandleRegistry.h
	* src/SocketCore.h
	* src/PeerReceiveHandshakeCommand.{h, cc}
	* src/BtRegistry.{h, cc}
	* src/PeerListenCommand.cc
	* src/InitiatorMSEHandshakeCommand.{h, cc}
	* src/ReceiverMSEHandshakeCommand.{h, cc}
	* src/MSEHandshake.{h, cc}
	* src/ARC4Encryptor.h
	* src/ARC4Decryptor.h
	* src/LibgcryptARC4Encryptor.h
	* src/LibgcryptARC4Decryptor.h
	* src/LibgcryptARC4Context.h
	* src/LibsslARC4Encryptor.h
	* src/LibsslARC4Decryptor.h
	* src/LibsslARC4Context.h
	* src/DHKeyExchange.h
	* src/LibgcryptDHKeyExchange.h
	* src/LibsslDHKeyExchange.h
	* src/DefaultBtAnnounce.cc: Just added "supportcrypto=1" parameter.
	* test/DefaultBtAnnounceTest.cc
	* test/ARC4Test.cc
	* test/DHKeyExchangeTest.cc
	
	Removed prepareForRetry() because it is not used.
	* src/PeerAbstractCommand.{h, cc}
	* src/PeerInteractionCommand.{h, cc}
	* src/PeerInitiateConnectionCommand.{h, cc}
2008-02-17 15:56:47 +00:00
Tatsuhiro Tsujikawa c064a2cd9e 2008-02-10 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Extract the Peer class's member variables, which are only needed 
after
	PeerInteractionCommand, into PeerSessionResource class.
	This class is instantiated in PeerInteractionCommand class's 
ctor and
	released in its dtor.
	This will make Peer class lightweight and uses less memory for 
peers
	which are not connected and wait in the queue.
	* src/PeerChokeCommand.cc
	* src/PeerSessionResource.{h, cc}
	* src/PeerInteractionCommand.cc
	* src/PeerAbstractCommand.cc: Note: 0 is given to onAbort() 
function.
	* src/DefaultBtInteractive.cc
	* src/BtPieceMessage.cc
	* src/BtInterestedMessage.cc
	* src/BtUnchokeMessage.cc
	* src/DefaultPeerStorage.{h, cc}
	* src/PeerInitiateConnectionCommand.cc
	* src/ActivePeerConnectionCommand.cc
	* src/BtNotInterestedMessage.cc
	* src/DefaultBtMessageDispatcher.cc
	* src/BtChokeMessage.cc
	* src/BtRequestMessage.cc
	* src/Peer.{h, cc}
	* src/BtRegistry.h
	* src/TrackerWatcherCommand.cc
	* src/PeerReceiveHandshakeCommand.cc
	* test/BtExtendedMessageTest.cc
	* test/BtAllowedFastMessageTest.cc
	* test/BtCancelMessageTest.cc
	* test/DefaultPieceStorageTest.cc
	* test/BtBitfieldMessageTest.cc
	* test/BtHaveMessageTest.cc
	* test/BtNotInterestedMessageTest.cc
	* test/BtRequestMessageTest.cc
	* test/PeerSessionResourceTest.cc
	* test/DefaultBtMessageDispatcherTest.cc
	* test/PeerTest.cc
	* test/BtInterestedMessageTest.cc
	* test/BtRejectMessageTest.cc
	* test/BtChokeMessageTest.cc
	* test/DefaultPeerStorageTest.cc
	* test/BtHaveNoneMessageTest.cc
	* test/BtHaveAllMessageTest.cc
	* test/DefaultExtensionMessageFactoryTest.cc
	* test/BtUnchokeMessageTest.cc
	* test/DefaultBtMessageFactoryTest.cc
	* test/HandshakeExtensionMessageTest.cc
	* test/UTPexExtensionMessageTest.cc
	* test/DefaultBtRequestFactoryTest.cc
	* test/BtPieceMessageTest.cc
	
	Removed typedef PeerStats.
	* src/PeerStat.h
	* src/SegmentMan.cc
2008-02-09 17:14:40 +00:00
Tatsuhiro Tsujikawa 1b7c198289 2008-02-08 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Removed "using namespace std;" from all sources. Appended std:: 
prefix to c++
	standard classes.
	Included string.h where mem* function are used.
2008-02-08 15:53:45 +00:00
Tatsuhiro Tsujikawa bdb1a25ca7 2008-02-05 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Catch exception inside DHTMessageReceiver::receiveMessage().
	Log unknown message.
	* src/DHTMessageReceiver.{h, cc}
	* src/DHTMessageFactory.h
	* src/DHTMessageFactoryImpl.{h, cc}
	* src/DHTMessageTracker.cc (handleTimeout): Catch and handle exception.
	* src/DHTInteractionCommand.cc
	* src/DHTUnknownMessage.{h, cc}
	* test/DHTUnknownMessageTest.cc
	* test/MockDHTMessageFactory.h
2008-02-05 14:15:50 +00:00
Tatsuhiro Tsujikawa 0f13363229 2008-02-01 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
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}
2008-02-01 17:36:33 +00:00
Tatsuhiro Tsujikawa 5516bc02cb Updated Makefile.am to include array_funTest.cc 2008-01-11 13:33:00 +00:00
Tatsuhiro Tsujikawa fce7b4b32f 2008-01-05 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Added categorized option help. Specify category using --help 
option.
	Also added the ability to search options in forward match.
	* src/HelpItem.{h, cc}
	* test/HelpItemTest.cc
	* src/HelpItemFactory.{h, cc}
	* src/TagContainer.{h, cc}
	* test/TagContainerTest.cc
	* src/option_processing.cc
	* src/prefs.h
	* src/TaggedItem.{h, cc}
	* test/TaggedItemTest.cc
	* src/version_usage.cc
	* src/help_tags.h
	* src/usage_text.h
2008-01-05 11:26:56 +00:00
Tatsuhiro Tsujikawa 286f34cb3f 2007-12-22 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
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
2007-12-22 03:57:55 +00:00
Tatsuhiro Tsujikawa d1d653abf3 2007-12-16 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Fixed the bug that -lexpat is always added to aria2c_LDADD.
	* src/Makefie.am
	* test/Makefile.am
2007-12-15 15:52:02 +00:00
Tatsuhiro Tsujikawa 3ea4fe447a 2007-12-14 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Fixed possible memory leak when an exception is thrown.
	* src/XML2SAXMetalinkProcessor.cc

	Added Expat support. If both libxml2 and Expat are installed, 
then
	libxml2 is used by default.
	MetalinkProcessorFactory chooses from XML2SAXMetalinkProcessor 
and
	ExpatMetalinkProcessor according to the configuration.
	* src/ExpatMetalinkProcessor.{h, cc}
	* src/main.cc: Removed libxml2 specific header and init/free 
function.
	* src/MetalinkProcessorFactory.{h, cc}
	* src/MetalinkHelper.cc
	* src/Metalinker.h: Removed unnecessary libxml2 header.
	* src/MetalinkProcessor.h
	* test/XML2SAXMetalinkProcessorTest.cc: Removed because
	MetalinkProcessorTest is used instead.
	* test/MetalinkProcessorTest.cc: Added. It is actually the same 
with
	XML2SAXMetalinkProcessor, replaced XML2SAXMetalinkProcessor with
	MetalinkProcessorFactory::newInstance().
	* m4/libexpat.m4
	* configure.ac: Added configuration options for libexpat.
2007-12-14 00:46:32 +00:00
Tatsuhiro Tsujikawa 936ce09b83 2007-12-04 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Added XML2SAXMetalinkProcessor class, which is a lot faster than
	the predecessor, Xml2MetalinkParser class.
	I tested them against 94KB metalink file with 1234 chunk 
checksums.
	The new one parsed it in 22msec, while it took 6000msec with old 
one.
	* src/XML2SAXMetalinkProcessor.{h, cc}
	* test/XML2SAXMetalinkProcessorTest.cc
	* src/MetalinkParserController.{h, cc}
	* test/MetalinkParserControllerTest.cc
	* src/MetalinkParserState.h: Also added 16 subclasses.
	* src/main.cc
	* src/Metalink2RequestGroup.cc
	* src/MetalinkHelper.cc
	* src/MetalinkEntry.cc
	* src/ChunkChecksum.h
	
	Rewritten Base64 class for better performance.
	* src/Base64.{h, cc}
	* test/Base64Test.cc
	* src/HttpRequest.cc
2007-12-04 11:12:56 +00:00
Tatsuhiro Tsujikawa 506bc3db13 2007-11-27 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
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
2007-11-27 12:27:10 +00:00
Tatsuhiro Tsujikawa c9e3d51054 2007-11-20 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
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
2007-11-21 16:14:40 +00:00
Tatsuhiro Tsujikawa a31dbb5804 2007-11-14 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Added ifdef and some modifications to compile without 
BitTorrent,
	Metalink, MessageDigest
	support.
	* src/PieceHashCheckIntegrityEntry.cc
	* src/MetalinkEntry.h
	* src/version_usage.cc
	* src/main.cc
	* src/DownloadEngine.{h, cc}
	* src/Metalink2RequestGroup.cc
	* src/Peer.cc
	* src/RequestGroup.cc
	* src/MetalinkHelper.cc
	* test/DefaultPieceStorageTest.cc
	* test/MetalinkPostDownloadHandlerTest.cc
	* test/Metalink2RequestGroupTest.cc

	Hide TOTAL SPD when all downloads complete.
	* src/ConsoleStatCalc.cc

	Log target system information.
	* src/main.cc
2007-11-14 10:10:38 +00:00
Tatsuhiro Tsujikawa 7c41d11be3 2007-11-12 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
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)
2007-11-12 11:28:16 +00:00
Tatsuhiro Tsujikawa b4f7588ba2 2007-11-07 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Reflect the download length of in-flight pieces.
	It makes the download length readout more precise.
	* src/DefaultPieceStorage.{h, cc}
	* test/DefaultPieceStorageTest.cc
	* src/a2functional.h
	* test/a2functionalTest.cc
	
	Lower CPU load when --max-download-limit is used.
	There is up and down in speed indicator when enabling
	http-pipelining but a download goes well. I think the problem is 
that
	because http-pipelining is enabled, DownloadCommand is created 
for
	each segment and in its constructor, PeerStat::downloadStart() 
is
	called. In PeerStat::downloadStart(), speed calculation object 
is
	reseted, which makes download speed zero.
	* src/DownloadCommand.cc

	Rewritten using accumulate.
	* src/RequestGroupMan.cc (calculateStat)
	
	Code clearnup.
	* src/FtpNegotiationCommand.cc
	* src/HttpResponseCommand.cc
2007-11-07 12:36:33 +00:00
Tatsuhiro Tsujikawa 52b43151c6 2007-11-06 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Now a file is stored in the directory specified in .metalnk file
	(file[@name]).
	* src/Metalink2RequestGroup.cc

	Create the directory structure when opening the file if it 
doesn't
	exist.
	* src/AbstractDiskWriter.cc
	* src/Util.{h, cc}
	* src/File.h
	* test/UtilTest.cc
	
	Removed file name comparison
	* src/Metalink2RequestGroup.cc
	* src/HttpResponseCommand.cc

	Rewritten using Util::mkdirs()
	* src/FileEntry.cc (setupDir)
	* test/FileEntryTest.cc
	
	Updated doc
	* src/SingleFileDownloadContext.h
2007-11-05 15:13:55 +00:00
Tatsuhiro Tsujikawa 166f7aa8c2 2007-11-03 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Re-implemented a file listing for Metalink, which was dropped 
while
	http/ftp/torrent integration was being implemented.
	* src/MetalinkHelper.{h, cc}: New class.
	* test/MetalinkHelperTest.cc
	* src/main.cc
	* src/Metalink2RequestGroup.cc
2007-11-03 12:03:53 +00:00
Tatsuhiro Tsujikawa 6b7df851d3 2007-10-30 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Added ftp://USER:PASSWD@Servername automatic parsing.
	* src/Request.{h, cc}: Removed AuthResolvers. Added _username 
and
	_password. Recognize username and password in URI.
	* src/main.cc: Use AuthConfigFactory instead of RequestFactory.
	* src/RequestGroup.cc: Use AuthConfigFactory instead of 
RequestFactory.
	* src/RequestFactory.{h, cc}: Removed.
	* src/AuthConfigFactory.{h, cc}: New class.
	* src/FtpConnection.cc: Use AuthConfigFactory.
	* src/HttpRequest.cc: Use AuthConfigFactory.
	* test/HttpRequestTest.cc: Updated.
	* test/RequestTest.cc: Updated.
	* test/AuthConfigFactoryTest.cc: New class.
	* test/RequestFactoryTest.cc: Removed.
2007-10-30 12:48:01 +00:00
Tatsuhiro Tsujikawa 3ab9fe706d 2007-10-24 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
* src/Piece.{h, cc}: Added SubPiece infrastructure to track down
	the data smaller than block length.
	A block length can be specified by constructor's argument.
	* src/DefaultPieceStorage.{h, cc} (getMissingPiece):
	Get a missing piece in the range of given FileEntry. This 
function is
	not used in the program yet.
	* src/Util.h: Added some macros.
2007-10-23 16:29:37 +00:00
Tatsuhiro Tsujikawa 048a2cf597 2007-10-12 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
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.
2007-10-11 16:58:24 +00:00
Tatsuhiro Tsujikawa 57471aac9c 2007-09-02 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Now *.aria2 contorol file is first saved to *.aria2__temp and if
	it is successful, then renamed to *.aria2.
	This prevents *.aria2 file from being truncated	or corrupted 
when
	file system becomes out of space.
	* src/DefaultBtProgressInfoFile.cc (save)
	* src/SegmentMan.cc (save)
	* test/DefaultBtProgressInfoFileTest.cc (testSave): Implemented.
2007-09-01 16:10:30 +00:00
Tatsuhiro Tsujikawa f8aab322fc 2007-08-28 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Added auto file renaming feature in http(s)/ftp download.
	* src/main.cc: Added --auto-file-renaming command-line option.
	* src/OptionHandlerFactory.cc
	* src/prefs.h: Added PREF_AUTO_FILE_RENAMING
	* src/RequestGroup.{h, cc}
	(shouldCancelDownloadForSafety): Rewritten
	(tryAutoFileRenaming): New function.
	* src/SegmentMan.{h, cc} (shouldCancelDownloadForSafety): 
Removed.
	* src/HttpResponseCommand.cc
	(executeInternal): Removed the call to RequestGroupMan::
	isSameFileBeingDownloaded()
	* src/FtpNegotiateCommand.cc
	(recvSize): Removed the call to RequestGroupMan::
	isSameFileBeingDownloaded()
	* test/RequestGroupTest.cc: New class.
2007-08-28 15:46:49 +00:00
Tatsuhiro Tsujikawa 7fb4336d5e 2007-08-28 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Added parameterized URI support.
	* src/main.cc: -Z option added.
	* src/OptionHandlerFactory.cc
	* src/prefs.h: Added PREF_FORCE_SEQUENTIAL.
	* src/PStringDatum.h: New class.
	* src/PStringSegment.{h,cc}: New class.
	* src/PStringNumLoop.h: New class.
	* src/PStringSelect.h: New class.
	* src/NumberDecorator.h: New class.
	* src/FixedWidthNumberDecorator.h: New class.
	* src/AlphaNumberDecorator.h: New class.
	* src/PStringVisitor.h: New class.
	* src/PStringBuildVisitor.{h,cc}: New class.
	* src/ParameterizedStringParser.{h,cc}: New class.
	* src/Util.{h,cc}
	(isNumber): New function.
	(isLowercase): New function.
	(isUppercase): New function.
	(alphaToNum): New function.
	* test/ParameterizedStringParserTest.cc: New class.
	* test/AlphaNumberDecoratorTest.cc: New class.
	* test/PStringBuildVisitorTest.cc: New class.
	* test/UtilTest.cc
	(testIsNumber): New function.
	(testIsLowercase): New function.
	(testIsUppercase): New function.
	(testAlphaToNum): New function.
	
	Added '\n' after the error message
	* src/RequestInfo.h (printDownloadAbortMessage)
2007-08-28 11:51:20 +00:00
Tatsuhiro Tsujikawa e85f9ccfd6 2007-08-08 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
MessageDigestHelper is introduced in order to simplify the use
	of message digest. Removed repeated code.
	The message digest algorithm is now specified by string, like 
"sha1",
	"md5".
	* src/messageDigest.{h, cc}
	* src/MessageDigestHelper.{h, cc}: New class.
	* src/DefaultPieceStorage.cc
	* src/DefaultBtContext.{h, cc}
	(computeFastSet): New function.
	(setInfoHash): Added for unit testing.
	(setNumPieces): Added for unit testing.
	* src/DefaultBtInteractive.cc
	* src/BtPieceMessage.cc
	* src/Peer.cc
	* src/Checksum.h
	* src/message.h
	* src/IteratableChecksumValidator.h
	* src/ChunkChecksumValidator.{h, cc}: Use 
IteratableChecksumValidator
	inside it.
	* src/SegmentMan.{h, cc}
	(checkIntegrity): Removed.
	* src/IteratableChunkChecksumValidator.{h, cc}
	* src/Util.h
	(sha1Sum): Removed.
	(simpleMessageDigest): Removed.
	(fileChecksum): Removed.
	(computeFastSet): Removed.
	* src/ShaVisitor.cc
	* src/ChunkChecksum.h
	* src/DownloadCommand.cc

	Removed messageDigest virtual functions.
	* src/MultiDiskAdaptor.{h, cc}
	* src/DiskAdaptor.h
	* src/ByteArrayDiskWriter.h
	* src/DiskWriter.h
	* src/DiskAdaptorWriter.h
	* src/AbstractSingleDiskAdaptor.{h, cc}
	* src/AbstractDiskWriter.{h, cc}
	
	Fixed comilation error when message digest is disabled.
	* src/MetalinkEntry.{h, cc}
	* src/MetalinkRequestInfo.cc
	
	Removed srandom and random.
	* src/SimpleRandomizer.h

	Added size() virtual function to DiskAdaptor
	* src/MultiDiskAdaptor.h

	Fixed the bug that causes that files are not opened correctly in
	multi-file torrent.
	* src/TorrentRequestInfo.cc
	* src/MultiDiskAdaptor.cc
	
	Added SHA256 support
	* src/messageDigest.cc
	* src/Xml2MetalinkProcessor.cc

	Show supported message digest algorithms
	* src/main.cc

	Updated contact info.
	* src/main.cc
2007-08-08 14:40:11 +00:00
Tatsuhiro Tsujikawa 19ef788023 Merged Ross's patch to test code. 2007-07-23 14:09:46 +00:00
Tatsuhiro Tsujikawa d80d7faac9 2007-07-06 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Reads URIs from stdin when "-i -" is specified.
	* src/UriFileListParser.h, src/UriFileListParser.cc: Removed.
	* src/UriListParser.h, src/UriListParser.cc: New class.
	* src/StreamUriListParser.h: New class.
	* src/FileUriListParser.h: New class.
	* src/main.cc (main): Use StreamUriListParser and 
FileUriListParser
	instead of UriFileListParser.
2007-07-05 15:45:03 +00:00
Tatsuhiro Tsujikawa 055c9e0b21 2007-07-01 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
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.
2007-07-01 10:40:30 +00:00
Tatsuhiro Tsujikawa 9e6c0329fe 2007-06-10 12:02:09 +00:00
Tatsuhiro Tsujikawa 6f96fdc587 Show 1/10 unit in size 2007-06-10 12:01:32 +00:00
Tatsuhiro Tsujikawa d5bb035642 2007-06-10 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
* src/AbstractCommand.cc
	(execute): Changed log level of MSG_RESTARTING_DOWNLOAD and
	MSG_MAX_TRY from error to info.
	Added MSG_DOWNLOAD_ABORTED after MSG_MAX_TRY.

	* src/message.h
	(MSG_TORRENT_DOWNLOAD_ABORTED): New definition.
	(MSG_DOWNLOAD_ABORTED): Added %s.
	(MSG_RESTARTING_DOWNLOAD): Added %s.
	(MSG_DOWNLOAD_ALREADY_COMPLETED): Updated.
	
	* src/PeerAbstractCommand.cc
	(execute): MSG_DOWNLOAD_ABORTED -> MSG_TORRENT_DOWNLOAD_ABORTED
	
	* src/Request.h
	(cookieBox): Made ShardHandle.
	
	* src/RequestGroup.h, src/RequestGroup.cc
	(createNextCommandWithAdj): New function.
	* src/FileAllocationCommand.cc
	(executeInternal): Use createNextCommandWithAdj().
	* src/CheckIntegrityCommand.cc
	(executeInternal): Use createNextCommandWithAdj().

	Added --load-cookies command-option.
	* src/OptionHandlerFactory.cc
	(createOptionHandlers): Added PREF_LOAD_COOKIES.
	* src/CookieBox.h, src/CookieBox.cc: Rwritten using CookieParser.
	Now aria2 can handle cookie's expiration date.
	* src/Cookie.h (expires): Changed its type to time_t.
	* src/main.cc: Added --load-cookies command-line option.
	* src/prefs.h (PREF_LOAD_COOKIES): New definition.
	* src/Util.h, src/Util.cc (httpGMT): New function.
	* src/Request.cc (Request): Initialize cookieBox using
	CookieBoxFactory.
	* src/CookieBoxFactory.h, src/CookieBoxFactory.cc: New class.
	* src/CookieParser.h, src/CookieParser.cc: New class.
	
	* src/main.cc: Chagned the default value of --metalink-servers to 5.

	* src/HttpResponseCommand.cc
	(handleOtherEncoding): Call RequestGroup::shouldCancelDownloadForSafety
2007-06-10 07:55:43 +00:00
Tatsuhiro Tsujikawa 2d522cf6b7 2007-06-09 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Added -j command-line option.
	* src/OptionHandlerFactory.cc (createOptionHandlers)
	* src/main.cc

	* src/ByteArrayDiskWriter.h, src/ByteArrayDiskWriter.cc
	Rewritten using stringstream.
	* src/TrackerUpdateCommand.h, src/TrackerUpdateCommand.cc
	Rewritten using stringstream.
2007-06-09 10:06:53 +00:00
Tatsuhiro Tsujikawa 453e2f10dd 2007-06-03 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
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.
2007-06-03 14:24:37 +00:00
Tatsuhiro Tsujikawa ccdd5b31a3 2007-06-01 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
* src/FileAllocationCommand.cc: Derived from RealtimeCommand.
	* src/CheckIntegrityCommand.cc: Derived from RealtimeCommand.
	
	* src/MetalinkEntry.h
	(checksum): Changed to ChecksumHandle
	* src/MetalinkRequestInfo.cc
	(checksum): Changed to ChecksumHandle

	* src/File.cc
	(mkdirs): OPEN_MODE -> DIR_OPEN_MODE
	* src/common.h
	(DIR_OPEN_MODE): New definition

	* src/RequestGroup.cc
	(prepareForNextAction): Added an argument.

	* src/message.h
	(MSG_GOOD_CHECKSUM): New definition
	(MSG_BAD_CHECKSUM): New definition

	* src/HttpResponseCommand.cc
	(handleDefaultEncoding): Continue download sequence in new
	non-segmented download.

	* src/FileAllocationEntry.h
	(_nextDownloadCommand): New variable.

	* src/DownloadCommand.cc
	(prepareForNextSegment): Create ChecksumCommand if checksum is
	available.	

	* src/RealtimeCommand.h, src/RealtimeCommand.cc: New class.

	* src/IteratableChecksumValidator.h,
	src/IteratableChecksumValidator.cc: New class.

	* src/ChecksumCommand.h, src/ChecksumCommand.cc: New class.
2007-05-31 15:56:20 +00:00
Tatsuhiro Tsujikawa eaf2d53a91 2007-05-20 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
* Added the simultaneous download feature.
2007-05-20 13:51:52 +00:00
Tatsuhiro Tsujikawa dd37b7be0a 2007-04-06 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
* src/PeerAbstractCommand.cc
	(onAbort): Call PeerStorage::returnPeer()
	* src/DefaultPeerStorage.h, src/DefaultPeerStorage.cc
	(incomingPeers): New variable.
	(addIncomingPeer): New function.
	(returnPeer): New function.
	(onErasingPeer): New function.
	(addPeer): push_back -> push_front
	(getActivePeers): Rewritten.
	(calculateStat): Rewritten.
	* src/PeerStorage.h
	(TransferStat::copy): New function.
	(TransferStat::TransferStat): New function.
	(TransferStat::operator=): New function.
	(addIncomingPeer): New function.
	(returnPeer): New function.
	* src/PeerListenCommand.cc
	(execute): Use PeerStorage::addIncomingPeer() instead of
	Peer::addPeer().
2007-04-05 16:47:59 +00:00
Tatsuhiro Tsujikawa 24d199632b 2007-03-28 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
To cache resolved hostname:
	* src/AbstractCommand.h, src/AbstractCommand.cc
	(resolveHostname): Put outside #ifdef ENABLE_ASYNC_DNS clause.
	Added dns cache.
	* src/FtpInitiateConnectionCommand.cc
	(executeInternal): Removed #ifdef ENABLE_ASYNC_DNS.
	* src/NameResolver.h, src/NameResolver.cc: Added synchronized
	NameResolver working without ares.
	* src/TorrentRequestInfo.cc
	(execute): Don't cache dns in torrent download.
	* src/HttpInitiateConnectionCommand.cc
	(executeInternal): Removed #ifdef ENABLE_ASYNC_DNS
	* src/DNSCache.h: New class.
	* src/UrlRequestInfo.cc
	(execute): Use dns cache
2007-03-28 15:08:22 +00:00
Tatsuhiro Tsujikawa 6e6ba30c60 2007-03-28 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
To add the command-line option which disables netrc support:
	* src/OptionHandlerFactory.cc
	(createOptionHandlers): Added PREF_NO_NETRC.
	* src/main.cc: Added -n option.
	* src/prefs.h (PREF_NO_NETRC): New definition.
	* src/RequestFactory.cc: Do not use netrc in ftp if 
PREF_NO_NETRC is
	V_TRUE.
	Note that netrc is not used in http, http proxy even if 
PREF_NO_NETRC
	is V_FALSE. This may get configurable in the future release.
	
	To clear peer's error status by time basis:
	* src/PeerAbstractCommand.cc
	(onAbort): Call Peer::startBadCondition().
	* src/Peer.h, src/Peer.cc
	(error): Removed.
	(_badConditionStartTime): New variable.
	(_badConditionInterval): New variable. Initialized to 10 
seconds.
	(startBadCondition): New function.
	(isGood): New function.
	* src/DefaultPeerStorage.cc
	(addPeer): Use Peer::isGood().
	(FindFinePeer): Use Peer::isGood().

	Always include port number in http request header:
	* src/HttpRequest.cc (getHostText): Always include port number 
in
	http request header.
2007-03-27 16:16:44 +00:00