Android NDK R8e does not provide ftruncate64, but bionic has the
assembler code to access kernel function. We borrowed those
ftruncate64.S files from android source code repository. It turns out
that x86 asm.h in NDK R8e is also broken, so latest asm.h was also
borrowed.
By default, libaria2 feature is disabled. Use --enable-libaria2
to enable it. libaria2 static build is also disabled by default.
Use --enable-static to enable it.
sessionConfigSetKeepRunning() was removed and SessionConfig has
keepRunning member instead. Signal handlers are now all prepared in
MultiUrlRequestGroup object. Setting SessionConfig.useSignalHandler to
false will avoid signal handler setup.
If we got IPv4 lookup response, we don't wait for IPv6 lookup
response. This is because DNS server may drop AAAA query and we have
to wait for the long time before timeout. We don't do the inverse,
because, based on todays deployment of DNS server, almost all of them
can respond A query just fine.
Currently, aria2 checks configured addresses at the startup. But there
are chances that interfaces are not setup at that moment. For example,
if aria2 is used as daemon, it may start before network interfaces
up. To workaround this, we check addresses again if both addresses are
not configured at the startup.
This change makes --save-session save only options specified for
download, more specifically, options in command-line, -i file and via
RPC. The other options from conf file and default values are not
saved. This will drastically decrease the size of session file.
The currently used URIs are inserted back into remaining URI list in
FileEntry::putBackRequest(), which overlaps to some of the URIs in
spentUris_. If we save spent URIs, each time save is performed, the
number of URIs are increased due to this overlap. This change fixes
this bug.
LibUV event will use the best available polling method on a system, kind
of like aria2 does already with the different *EventPoll
implementations.
However, libuv may support different/newer polling mechanisms; for
example on Windows it will use IO Completion Ports which are superior to
select() ;)
Make it clear that TLS_WANT_READ must be returned if underlying
SSL/TLS lib does not indicate I/O direction. This is because
SocketCore sets wantRead_ = true when TLS_WANT_READ is returned and
otherwise sets wantWrite_ = true. We only want to set wantWrite_ =
true iff we have some pending data to send.
This is because on some platforms (gnutls on cygwin for example),
library always fails for this function and getting ERROR every time
aria2c invoked is too hard.
The IPv6 asynchronous name resolver is enabled if the host has at
least one interface with IPv6 address configured (the loopback address
will not be counted), which is roughly the same behaviour of the
standard getaddrinfo(3). To disable IPv6 asynchronous name resolver,
use --disable-ipv6.
Now dedicated ConnectCommand handles connection establishment. It
checks whether connection is established or not. It also handles
backup connection. The next Command creation is abstracted using
ControlChain struct template.
Issue A record query only when non-loopback IPv4 address is
configured. Likewise, issue AAA record query only when non-loopback
and non-linklocak IPv6 address is configured.
Since the change b782a56b, we use endOffsetOverride_ as the return
value of getEndByte(). But aria2 does not send Range header field when
range starts 0 (this is because some server returns error if it
received Range: 0-), and the HttpRequest::isRangeSatisfied() checks
the equality of getEndByte() and the end byte in response header and
fails. The fix is send Range header if getEndByte() is set.
MINGW does not have vasprintf(), so we use _vscprintf() and
vsnprintf(). We want to reuse buffer, so for non-MINGW we use
vsnprintf() with retrying doubling buffer size if output is truncated.
With -c option, aria2 can continue download after the existing file
position. If it is not completed, then after completion aria2 runs
checksum checking if available. But if existing file has already been
completed, then CreateRequestCommand exits without issuing checksum
checking. And aria2 treats it download error because it needs checksum
verification but it has not been done. This change fixes this by
properly checking download state and issue checksum checking before
CreateRequestCommand.
Saved sessions may very large, as in hundreds and even thousands of
megabyte when dealing with large queues.
Add support to save and reload sessions to gzipped files, when libz is
available.
The session serializer will output gzipped contents when the file ends
with .gz, while the input file reader (UriListParser) will accept
whatever is thrown at it.