Old situation:
Object.h defines Object
Object.h defines ArrayObject
ArrayObject requires the definition of Object
ArrayObject requires the definition of Value
Value.h defines Value
Value requires the definition of Object
Therefore, a file with the single line "#include <Value.h>" used to
raise compilation errors; certainly not something that one might expect
from a library.
This patch splits up the definitions in Object.h to break the cycle.
Now, Object.h only defines Object, Value.h still only defines Value (and
includes Object.h), and the new header ObjectDerivatives.h defines
ArrayObject (and includes both Object.h and Value.h).
At least `Value::operator=` didn't properly unref the `PDF::Object` when
it was called. This type of problem is removed by just letting `RefPtr`
do its thing.
This patch increases the memory consumption by LibPDF by 4 bytes (the
other union objects) per value.
This was required before commit 5f724b6ca1
when we were building LibC before libstdc++ headers were available in
the sysroot. However as noted in that commit, we never actually needed
to be building LibC before libstdc++, so we can go ahead and remove this
ancient hack.
The only use of this define was removed in commit
5f724b6ca1, over a year ago.
The define was there to prevent the LibC build we built before libstdc++
from complaining about missing libgcc symbols. However, as noted in that
commit, we never actually needed to build LibC at all.
The logic here is needed by InlineNode too. Moving it into a
`paint_all_borders()` function makes it available to them both, as well
as anyone else who wants it. :^)
Doing so was causing the background to be painted twice, which looks
ugly if the background is semi-transparent. The painting is a bit of a
hack, as some situations apparently relied on it. This commit is ripping
the band-aid off to find where those are and fix them. :^)
This patch adds a basic initial implementation of these API's.
Since LibWeb currently doesn't support workers, this implementation of
messaging doesn't bother with serializing and deserializing messages.
This ensures we dont try to hold the PCI Access mutex under IRQ when
printing VirtIO debug logs (which is not allowed and results in an
assertion). This is also relatively free, as it requires no allocations
(we're just storing a pointer to the rodata section).
This was used to work around a possible bug where select() would mark a
socket readable, but another user of the same socket would read before
the notifier's callback is run; let's remove this and fix any issues
regarding that specific situation later when they pop up.
The callback should be called as soon as the connection is established,
and if we actually set the callback when it already is, we expect it to
be called immediately.
Previously we were kinda sorta resolving the reference cycle, but let's
just keep the requests in a hashtable instead of relying on hard to
track refcount tricks.
Fixes#7314.
This makes connections (particularly TLS-based ones) do the handshaking
stuff only once.
Currently the cache is configured to keep at most two connections evenly
balanced in queue size, and with a grace period of 10s after the last
queued job has finished (after which the connection will be dropped).
