We have a new, improved string type coming up in AK (OOM aware, no null
state), and while it's going to use UTF-8, the name UTF8String is a
mouthful - so let's free up the String name by renaming the existing
class.
Making the old one have an annoying name will hopefully also help with
quick adoption :^)
StringView was used where possible. Some utilities still use libc
functions which expect null-terminated strings, so String objects were
used there instead.
It's a bit cleaner to just rely on AK/IPv4Address' ability to determine
the validity of the given input. If a valid IP address is not returned,
then input will be processed as a hostname.
SPDX License Identifiers are a more compact / standardized
way of representing file license information.
See: https://spdx.dev/resources/use/#identifiers
This was done with the `ambr` search and replace tool.
ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
There's no point in using different, seemingly randomly sized buffers as
the required size for storing an IPv4 address representation is well
known (16 bytes).
This was just an alias for "unix" that I added early on back when there
was some belief that we might be compatible with OpenBSD. We're clearly
never going to be compatible with their pledges so just drop the alias.
