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5 Commits (c1bc357d79ee1be97268993442546381e5add1cb)

Author SHA1 Message Date
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 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 8d0ef717e1 2006-11-09 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com> 
To add Metalink location option:
	
	* src/MetalinkRequestInfo.cc
	(execute): Call MetalinkEntry::setLocationPreference()
	* src/main.cc
	(showUsage): Added the help message for --metalink-location 
option.
	(main): Added --metalink-location option.
	* src/prefs.h
	(PREF_METALINK_LOCATION): New definition.
	* src/MetalinkEntry.cc
	(AddLocationPreference): New function object.
	(setLocationPreference): New function.
	* src/Xml2MetalinkProcessor.cc
	(getResource): Set location attribute to MetalinkResource

	To show URLs to download

	* src/UrlRequestInfo.h
	(printUrls): New function.

	To add multiple <file> Metalink support:

	* src/MetalinkEntry.h
	(MetalinkResources): Removed.
	(setLocationPreference): New function.
	(MetalinkEntryHandle): New type definition.
	(MetalinkEntries): New type definition.
	* src/Xml2MetalinkProcessor.h
	(getEntry): MetalinkEntry* -> MetalinkEntryHandle
	(getResource): MetalinkResource* -> MetalinkResourceHandle
	(parseFile): Metalinker* -> MetalinkerHandle
	* src/UrlRequestInfo.h
	(execute): RequestInfo* -> RequestInfos
	* src/MetalinkRequestInfo.cc
	(AccumulateNonP2PUrl): MetalinkResource* -> 
MetalinkResourceHandle
	(FindBitTorrentUrl): MetalinkResource* -> MetalinkResourceHandle
	(execute): RequestInfo* -> RequestInfos
	Added multiple <file> support. Print filename when it is queued.
	* src/MetalinkRequestInfo.h
	(execute): RequestInfo* -> RequestInfos
	(getDownloadEngine): Removed.
	* src/RequestInfo.h
	(RequestInfoHandle): New type definition.
	(RequestInfos): New type definition.
	(execute): RequestInfo* -> RequestInfos
	(getDownloadEngine): Removed.
	* src/MetalinkResource.h
	(MetalinkResourceHandle): New type definition.
	(MetalinkResources): New type definition.
	* src/MetalinkEntry.cc
	(~MetalinkEntry): Removed the deletion of the elements of 
resources,
	because the element is now of type MetalinkResourceHandle.
	(PrefOrder): MetalinkResource* -> MetalinkResourceHandle
	(Supported): MetalinkResource* -> MetalinkResourceHandle
	(dropUnsupportedResource): Removed the deletion of the elements 
of
	resources because the element is now of type 
MetalinkResourceHandle.
	* src/Xml2MetalinkProcessor.cc
	(parseFile): Metalinker* -> MetalinkerHandle
	MetalinkEntry* -> MetalinkEntryHandle
	Removed try-catch block.
	(getEntry): MetalinkEntry* -> MetalinkEntryHandle
	MetalinkResource* -> MetalinkResourceHandle
	Removed try-catch block.
	(getResource): MetalinkResource* -> MetalinkResourceHandle
	Free result by using xmlXPathFreeObject()
	* src/Metalinker.cc
	(~Metalinker): Removed the deletion of entries.
	MetalinkEntry* -> MetalinkEntryHandle
	(queryEntry): Add multiple <file> Metalink support.
	* src/Metalinker.h
	(MetalinkEntries): Removed.
	(queryEntry): MetalinkEntry* -> MetalinkEntries
	* src/MetalinkProcessor.h
	(parseFile): Metalinker* -> MetalinkerHandle
	
	Bug fixes:

	* src/PeerChokeCommand.cc
	(execute): cat01->cat02
	* src/DefaultPieceStorage.cc
	(DefaultPieceStorage): Added diskAdaptor(0)
	* src/TrackerWatcherComand.cc:
	(execute): Use btAnnounce->noMoreAnnounce()
	to determin whether the function returns true or not.
	* src/TrackerUpdateCommand.cc:
	(execute): Use btAnnounce->noMoreAnnounce()
	to determin whether the function returns true or not.
	* src/FtpConnection.cc
	(bulkReceiveResponse): Throw DlRetryEx if EOF got.
	This is the fix of the busy loop bug.
	* src/DownloadCommand.cc
	(DownloadCommand): Reuse PeerStat. segmentMan->getPeerStat() 
returns
	cached PeerStat.
	
	The value of "name" entry in torrent file is now set by
	*DiskAdaptor::setTopDir(...) methods.
	
	* src/MultiDiskAdaptor.h
	(topDir): New variable.
	(setTopDir): New function.
	(getTopDir): New function.
	* src/MultiDiskAdaptor.cc
	(getFilePath): Concat storDir, "/" and topDir.
	(mkdir): Use getFilePath() to get the directory path for output.
	* src/DefaultPieceStorage.cc
	(initStorage): Set the value of "name" entry to 
MultiDiskAdaptor,
	CopyDiskAdaptor.
	* src/CopyDiskAdaptor.h
	(topDir): New variable.
	(setTopDir): New function.
	(getTopDir): New function.
	* src/CopyDiskAdaptor.cc
	(fixFilename): Updated.
	
	Misc

	* src/UrlRequestInfo.h
	(e): Removed.
	(UrlRequestInfo): Removed e.
	(getDownloadEngine): Removed.
	* src/UrlRequestInfo.cc
	(handler): Rewritten.
	(printUrls): New function.
	(execute): Call printUrls().
	
	* src/HandshakeMessage.cc
	(check): peerinteraction->getBtContext() -> btContext

	* src/PeerInteraction.h
	(getBtContext): Removed.

	* src/TorrentRequestInfo.h
	(execute): RequestInfo* -> RequestInfos
	(getDownloadEngine): Removed.
	* src/TorrentRequestInfo.cc
	(haltRequested): Removed.
	(btHaltRequested): New variable.
	(torrentHandler): haltRequested -> btHaltRequested
	(execute): RequestInfo* -> RequestInfos
	* src/TorrentConsoleDownloadEngine.cc
	(afterEachIteration): haltRequested -> btHaltRequested.
	
	* src/ConsoleDownloadEngine.h
	(initStatistics): Added virtual.
	(calculateStatistics): Added virtual.
	(onEndOfRun): Added virtual.
	(afterEachIteration): Added virtual.
	* src/ConsoleDownloadEngine.cc
	(haltRequested): New variable.
	(afterEachIteration): New function.

	* src/main.cc
	(requestInfo): Removed.

	* src/SegmentMan.cc
	(findSlowerSegmentEntry): Refactored.
 2006-11-08 16:25:38 +00:00
Tatsuhiro Tsujikawa 1b5af8e829 2006-09-22 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com> 
* src/*.{h,cc}:
	Added an exception to the license which allows linking with 
OpenSSL.
 2006-09-21 15:31:24 +00:00
Tatsuhiro Tsujikawa 78eff23254 2006-07-03 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com> 
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().
 2006-07-03 14:19:23 +00:00