Although the chdir was set up for the applications opened from
the quick launch, the regular application list hadn't do this.
This meant that you could open a Terminal or HackStudio project
in the root directory, which isn't so bad, but it's better to stick
to the user home directory.
Change the static buffers to ByteBuffers to deal with the dynamic
size of the incoming and outgoing packets. Use sizeof(struct ip) rather
than the magic number '20' for the IPv4 header size.
Report the size of the reply packet to the console.
Before now, only binary properties could be parsed. Non-binary props are
of the form "Type=Value", where "Type" may be General_Category, Script,
or Script_Extension (or their aliases). Of these, LibUnicode currently
supports General_Category, so LibRegex can parse only that type.
This changes LibRegex to parse the property escape as a Variant of
Unicode Property & General Category values. A byte code instruction is
added to perform matching based on General Category values.
This downloads the PropertyValueAliases.txt UCD file, which contains a
set of General Category aliases.
This changes the General Category enumeration to now be generated as a
bitmask. This is to easily allow General Category unions. For example,
the LC (Cased_Letter) category is the union of the Ll, Lu, and Lt
categories.
Change all the places that were including the deprecated parser, to
include the new one instead, and then delete the old parser code.
`ParentNode::query_selector[_all]()` now treat their input as a
comma-separated list of selectors, instead of just one, and return
elements that match any of the selectors in that list. This is according
to these specs:
- querySelector/querySelectorAll:
https://dom.spec.whatwg.org/#ref-for-dom-parentnode-queryselector%E2%91%A0
- selector matching algorithm:
https://www.w3.org/TR/selectors-4/#match-against-tree
These mostly match the API in `DeprecatedCSSParser.h`. The exception is
that `parse_selector()` returns a `SelectorList` instead of just one
`Selector`. The only uses of that are in
`ParentNode::query_selector[_all]()` which should be matching against a
list, according to the spec.
`parse_html_length()` is an odd case. It's used for `width="200"` cases
in HTML, so is not really CSS related, but does produce a StyleValue.
The values allowed in `width/height` in HTML vary per element, but they
are a lot more restricted than in CSS, so it's slightly inappropriate to
use the CSS parser for them, even though it's convenient.
We also ignore a few functions:
- `parse_line_width()`
- `parse_line_style()`
- `parse_color()`
These are all only used in `StyleResolver`, when it is given a property
value as a String. That won't happen once the old parser is removed.
`parse_as_foo()` implies that the Parser's internal data is used,
whereas `parse_a_foo()` implies that the passed-in data is used.
Also, made all the `parse_a_foo()` methods private, as they are only
required within the Parser, and this makes the API clearer to outsiders.
The `parse_a(s)_foo()` naming is a little awkward, but it comes from
section 5.3 of the spec, so seemed worth keeping:
https://www.w3.org/TR/css-syntax-3/#parser-entry-points
This ensures that the user can't copy/cut text from password boxes which
would reveal the password. It also makes sure that the undo/redo actions
stay disabled because it's difficult to reason about what these do
exactly without being able to see the result.
For users who use a custom kernel with WSL our previous method of
detecting WSL doesn't work. This new check instead detects WSL by
checking if the wslpath utility is available.
Asking the user for a password is a fairly common thing, so let's have
a reusable GUI dialog for it! This first iteration only supports having
pre-filled "server" and "username" fields. This can obviously be made
more flexible as needs arise. :^)
This standard CMake option controls whether add_library() calls will
use STATIC or SHARED by default. The flag is set to on by default
since that's what we want for normal CI jobs and local builds and the
test262 runner, but disabled for oss-fuzz builds.
This should finally fix the oss-fuzz build after it was broken in #9017
oss-fuzz un-breakage was verified by running the following commands in
the oss-fuzz repo:
python infra/helper.py build_image serenity
python infra/helper.py build_fuzzers --sanitizer address --engine afl \
--architecture x86_64 serenity /path/to/local/checkout/Meta/Lagom
python infra/helper.py check_build --sanitizer address --engine afl \
--architecture x86_64 serenity
The FlacLoader already has numerous checks for invalid data reads and
for invalid stream states, but it never actually handles the stream
errors on the stream object. By handling them properly we can actually
run FuzzFlacLoader for longer than a few seconds before it hits the
first assertion :^).
Previously there was no way for Serenity to send a packet without an
established socket connection, and there was no way to appropriately
respond to a SYN packet on a non-listening port. This patch will respond
to any non-established socket attempts with the appropraite RST/ACK,
letting the client know to close the connection.
In accordance with RFC 793, if the receiver is in the SYN-SENT state
it should respond to a RST by aborting the connection and immediately
move to the CLOSED state.
Previously the system would ACK all RST/ACKs, and the remote peer would
just respond with more RST packets.
