This allows to compare CSSPixels with AvailableSize without converting
it to CSSPixels, which might leak saturated (infinite) values into
layout calculations.
To ensure this happens without duplicating code, we allow forcing a
StringBuilder object to only use the inline buffer, so the code in the
AK/Format.cpp file doesn't need to deal with different underlying
storage types (expandable or inline-fixed) at all.
The following changes take effect:
1. Annotate FixedStringBuffer => `FixedStringBuffer` in many places.
2. Remove non-existing helpers for FixedStringBuffers. I added them
previously but even then they were removed in a following fixup so these
references were never valid. Therefore let's just put a vague reference
to the fact that we have some helpers for this class in the Kernel, and
let people to figure out quickly by themselves for this topic.
3. Put a sentence to explain that FixedStringBuffer objects are not only
being used in syscall handling code, but also for storing actual data in
both the Thread and Process classes as well.
More error propagation is still needed, we really want the parser to
just crash early when it encounters unexpected input, instead of trying
to carry on like nothing happened.
I think ErrorOr<unsigned> is *much* better than returning (unsigned)-1
to indicate an error ;)
We're now sniffing the incoming data to verify the server has sent a
full response, instead of passing partial data to our IMAP parser.
Our parser really can't handle partial input very well, so for the time
being, this heuristic does a much better job of verifying we have full
response before parsing.
It doesn't yet handle unprompted untagged reponses, nor the
"continuation request" responses that start with a `+`, but we don't
fully support those yet.
I couldn't run the parser in a debugger like I normally would, so I
added printouts to understand where the parser is failing.
More could be added, but these are enough to get a good idea of what
the parser is doing. It's very spammy, though, so enable it by flicking
the IMAP_PARSER_DEBUG switch :^)
This lets us bubble up errors from `LibIMAP::Client::send_command()`,
which can happen if the connection hangs or is taking a long time, and
the user closes Mail.
During testing, I found that some Email clients/providers format the
From header field content with a lower case f, so `from:` instead of
`From:`. Our client previously gave up if it couldn't find one that
starts with a capital F. Now, we try both, and provide a fallback if
neither were found.
`MailWidget::m_imap_client` is only assigned after a connection is
established, so the user might close the main window before that
happens, especially if the connection hangs for whatever reason.
Now we check the `OwnPtr` before working with it.
While LLD and mold support RELR "packed" relocations on all
architectures, the BFD linker currently only implements them on x86-64
and POWER.
This fixes two issues:
- The Kernel had it enabled even for AArch64 + GCC, which led to the
following being printed: `warning: -z pack-relative-relocs ignored`.
- The userland always had it disabled, even in the supported AArch64 +
Clang/mold scenarios.
Two non-functional changes:
- Remove pointless `-latomic` flag. It was specified via
`add_compile_options`, which only affects compilation and not linking,
so the library was never actually linked into the kernel. In fact, we
do not even build `libatomic` for our toolchain.
- Do not disable `-Wnonnull`. The warning-causing code was fixed at some
point.
This commit also removes `-mstrict-align` from the userland. Our target
AArch64 hardware natively supports unaligned accesses without a
significant performance penalty. Allowing the compiler to insert
unaligned accesses into aligned-as-written code allows for some
performance optimizations in fact. We keep this option turned on in the
kernel to preserve correctness for MMIO, as that might be sensitive to
alignment.
Changing `calculate_min_content_heigh()` and
`calculate_min_content_heigh()` to accept width as `CSSPixels`, instead
of `AvailableSize` that might be indefinite, makes it more explicit
that width is supposed to be known by the time height is measured.
This change has a bit of collateral damage which is rows height
calculation regression in `table/inline-table-width` that worked before
by accident.
This version requires the gettext port as a dependency.
In addition to that, this release has a bug in which it doesn't include
libintl and libiconv properly when building the program.
Therefore, we add a patch that was originally made by Sergey Poznyakoff
after the report of this bug (savannah bug #64441).
Add the device ID for PCI serial port cards that use the WCH CH351
chip. This device has been tested with real hardware where the serial
debug output could succesfully be received.
We now apply MathML's default user agent style sheet along with other
default styles. This sheet is not mixed in with the other styles in
CSS/Default.css because it is a namespaced stylesheet and so has to
be its own sheet.
Due to the way JPEG XL encodes its lossless images, it is sometimes
interesting to embed a large image and crop the result at the end. This
patch adds the functionality to crop a frame.
Note that JPEG XL supports image composition (almost like layers in
image editing software programs) and I tried to make these changes be
a step toward image composing. It's a small step as we are still unable
to read multiple frames, and we only support the `kReplace` blending
mode.
The image was previously managed as an output parameter of the
`read_frame` function. This reorganisation also brings us closer to the
spec. As it is specified that each frame have its own image that will
later on compose a greater bitmap.
We don't yet set the Document's target element in most cases, so this
does not function very well. But that will improve once we *do* set it,
which involves a more complete Navigables implementation.
