Fixed the bug that with --check-integrity option aria2 reports
downloaded file size is 0 even if some parts of file is
correctly downloaded. This bug is reproducible for the download
that a file includes last piece is missing. This bug doesn't
reveal for single-torrent with file allocation on.
* src/IteratableChecksumValidator.cc
* test/IteratableChecksumValidatorTest.cc
Rewritten SharedHandle. Now copy constructor taking raw pointer
has
keyword explicit and SharedHandle's default constructor
initializes
its internal obj to null, old implementation initializes it
using
obj's default constructor.
To assign null, write SharedHandle<T> x(...); x.reset();
TODO: test/SharedHandleTest.cc needs more tests.
* src/SharedHandle.h
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)
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.
Tatsuhiro Tsujikawa