aria2/src/MultiFileAllocationIterator.h, branch release-1.6.2

2009-03-25 Tatsuhiro Tsujikawa

2009-03-25T05:43:07Z

Added 'falloc' parameter for --file-allocation option. 'falloc' allocation mode uses posix_fallocate() system call to allocate file on disk. If you are using newer file systems such as ext4 (with extents support), btrfs or xfs, 'falloc' is your best choice. It allocates large(few GiB) files almost instantly. Don't use 'falloc' with legacy file systems such as ext3 because it takes almost same time as 'prealloc' and it blocks aria2 entirely until allocation finishes. 'falloc' may not be available if your system doesn't have posix_fallocate() system call. * configure.ac * src/AbstractDiskWriter.cc * src/AbstractDiskWriter.h * src/AbstractSingleDiskAdaptor.cc * src/BinaryStream.h * src/BtCheckIntegrityEntry.cc * src/ByteArrayDiskWriter.h * src/CheckIntegrityEntry.cc * src/CheckIntegrityEntry.h * src/DefaultPieceStorage.cc * src/DiskAdaptor.cc * src/DiskAdaptor.h * src/DiskWriter.h * src/FallocFileAllocationIterator.cc * src/FallocFileAllocationIterator.h * src/FileAllocationEntry.cc * src/FileAllocationEntry.h * src/Makefile.am * src/MultiFileAllocationIterator.cc * src/MultiFileAllocationIterator.h * src/OptionHandlerFactory.cc * src/RequestGroup.cc * src/StreamCheckIntegrityEntry.cc * src/prefs.cc * src/prefs.h * src/usage_text.h * test/FallocFileAllocationIteratorTest.cc * test/Makefile.am

2008-06-16 Tatsuhiro Tsujikawa

2008-06-15T16:19:06Z

Create only requested files and files which shares a piece with requested file in multi-torrent downloads. Directory structures are also created in the same rule. MultiDiskAdaptor::fileExists() now uses FileEntry instead of DiskWriterEntry as in the previous implementation. * src/MultiDiskWriter.cc * src/MultiFileAllocationIterator.cc * src/MultiFileAllocationIterator.h * test/MultiFileAllocationIteratorTest.cc

2008-05-12 Tatsuhiro Tsujikawa

2008-05-12T11:51:09Z

Changed method signature: MultiFileAllocationIterator::makeDiskWriterEntries * src/MultiFileAllocationIterator.cc * src/MultiFileAllocationIterator.h

2008-03-09 Tatsuhiro Tsujikawa

2008-03-09T12:24:01Z

type cleanup for allmost all remaining files.

2008-02-08 Tatsuhiro Tsujikawa

2008-02-08T15:53:45Z

Removed "using namespace std;" from all sources. Appended std:: prefix to c++ standard classes. Included string.h where mem* function are used.

2007-11-28 Tatsuhiro Tsujikawa

2007-11-28T14:22:28Z

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

2007-11-23 Tatsuhiro Tsujikawa

2007-11-23T08:47:38Z

Removed 'extern' from 'extern typedef ...' in src/*.h

2007-11-20 Tatsuhiro Tsujikawa

2007-11-21T16:14:40Z

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

2007-10-12 Tatsuhiro Tsujikawa

2007-10-11T16:58:24Z

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.