This option sets a piece length for HTTP/FTP downloads. This is the
boundary when aria2 splits a file. All splits occur at multiple of
this length. This option will be ignored in BitTorrent downloads. It
will be also ignored if Metalink file contains piece hashes.
Added --download-result=OPT option. This option changes the way
"Download Results" is formatted. If OPT is 'default', print GID,
status, average download speed and path/URI. If multiple files are
involved, path/URI of first requested file is printed and remaining
ones are omitted. If OPT is 'full', print GID, status, average
download speed, percentage of progress and path/URI. The percentage of
progress and path/URI are printed for each requested file in each row.
Simplified PieceStatMan and RarestPieceSelector, but computation order
to select piece index is still O(N) and unchanged. Updating piece
stat is improved to O(N) for bitfield update and O(1) for single
index update, while old implementation needs O(NlogN) and O(N)
respectively.
We replaced most of std::cerr with global::cerr. windows.h is now
included from common.h. Before including it, we define WINVER. We
renamed some variable name because some macros in windows.h collide
with them.
In MinGW32 build, global::cout is WinConsoleFile. When outputing to
console, it uses WriteConsoleW, so Unicode characters are written.
Fixed memory leak in WChar<->MultiByte conversion functions. The
portion of code which uses std::cout is rewritten to use global::cout.
Percent-encode non-printable ASCII and non-ASCII chars in URI using
util::percentEncodeMini() when URI is added to FileEntry. Removed
percent-encode from Request. Also do percent-encoding when setting
referer and redirected URI.
When --http-auth-challenge=true, aria2 only sends basic auth header
when requested. Old implementation sends basic auth header to service
operated in different port in successive request. This change avoid
this bug.
Because BitTorrent TCP server port is global configuration, it is not
preferable that per download resource BtRuntime holds it. We also
refactored and eliminated ugly static variable in PeerListenCommand.
If TCP port is necessary, we inject it to them directly.
Previous implementation does not store information which Command cuid
uses which Piece. Mark Piece acquired by SegmentMan by setting
Piece::setUsedBySegment(true).
This option specifies piece selection algorithm used in HTTP/FTP
download. Piece means fixed length segment which is downloaded in
parallel in segmented download. If 'default' is given, aria2 selects
piece so that it reduces the number of establishing connection. This
is reasonable default behaviour because establishing connection is an
expensive operation. If 'inorder' is given, aria2 selects piece which
has minimum index. Index=0 means first of the file. This will be
useful to view movie while downloading it. --enable-http-pipelining
option may be useful to reduce reconnection overhead. Please note
that aria2 honors --min-split-size option, so it will be necessary to
specify a reasonable value to --min-split-size option.
Tatsuhiro Tsujikawa