Commit graph

844 commits

Author SHA1 Message Date
Andreas Kling
7207276697 AK: Make Utf32View::substring_view() with 0 length not crash
Just make it hand out a zero-length Utf32View :^)
2020-05-18 16:48:54 +02:00
AnotherTest
a4e0b585fe AK: Add a way to get the number of valid bytes in a Utf8View 2020-05-18 11:31:43 +02:00
Andreas Kling
86242f9c18 AK: Add StringBuilder::append(Utf32View)
This encodes the incoming UTF-32 sequence as UTF-8.
2020-05-17 22:35:25 +02:00
Andreas Kling
00b5614ce2 AK: Add a very basic Utf32View class
This allows you to wrap a { const u32* codepoints, size_t length } in a
simple object.
2020-05-17 22:35:25 +02:00
Conrad Pankoff
b5b08fba92 AK: Make sure URL retains trailing slash if present in complete_url 2020-05-17 16:35:42 +02:00
Andreas Kling
6cde7e4d20 AK: Add Utf8View::length_in_codepoints() 2020-05-17 13:05:39 +02:00
Conrad Pankoff
4214680e76 AK: Set default port in URL to 1965 for gemini protocol 2020-05-17 12:41:38 +02:00
Linus Groh
b193670967 AK: Handle "protocol relative URLs" in URL::complete_url() 2020-05-16 21:47:16 +02:00
Linus Groh
ad3871b64e AK: Fix URL's operator<<() and use it 2020-05-16 21:47:16 +02:00
Andreas Kling
21d5f4ada1 Kernel: Absorb LibBareMetal back into the kernel
This was supposed to be the foundation for some kind of pre-kernel
environment, but nobody is working on it right now, so let's move
everything back into the kernel and remove all the confusion.
2020-05-16 12:00:04 +02:00
Dominik Madarasz
4e27c58be7 Build: FreeBSD support 2020-05-16 11:01:14 +02:00
Andreas Kling
76bcd284f9 AK: Remove experimental clang -Wconsumed stuff
This stopped working quite some time ago due to Clang losing track of
typestates for some reason and everything becoming "unknown".

Since we're primarily using GCC anyway, it doesn't seem worth it to try
and maintain this non-working experiment for a secondary compiler.

Also it doesn't look like the Clang team is actively maintaining this
flag anyway. So good-bye, -Wconsumed. :/
2020-05-16 10:55:54 +02:00
Andreas Kling
d8aa2a6997 AK: StringBuilder with 0 initial capacity shouldn't build null String
With 0 initial capacity, we don't allocate an underlying ByteBuffer
for the StringBuilder, which would then lead to a null String() being
returned from to_string().

This patch makes sure we always build a valid String.
2020-05-15 13:50:42 +02:00
Andreas Kling
f4c60740bd AK: Make FileSystemPath::extension() return what's after the last '.' 2020-05-14 20:41:17 +02:00
Sergey Bugaev
450a2a0f9c Build: Switch to CMake :^)
Closes https://github.com/SerenityOS/serenity/issues/2080
2020-05-14 20:15:18 +02:00
Linus Groh
1277290a4a AK: Add StringView::equals_ignoring_case()
StringUtils::equals_ignoring_case() already operates on a StringView&,
so StringView should have the method directly without having to go
through a temporary String (which also has the method).
2020-05-13 19:25:49 +02:00
Linus Groh
1febee768d AK: Replace String::trim_spaces() with String::trim_whitespace()
As suggested by @awesomekling in a code review and (initially) ignored
by me :^)

Implementation is roughly based on LibJS's trim_string(), but with a fix
for trimming all-whitespace strings.
2020-05-13 09:36:20 +02:00
Linus Groh
0399b38f77 AK: Fix gcc 10.1 compiler warnings in Vector.h
It's complaining about "size_t >= 0" checks.

Fixes #2196.
2020-05-12 08:57:27 +02:00
Linus Groh
d20e26c690 AK: Add String::trim_spaces() 2020-05-11 10:48:54 +02:00
Andreas Kling
56dbe58bbb AK: Add support for about: URLs 2020-05-10 11:11:48 +02:00
Linus Groh
5bac08c969 AK: Add missing copyright header to TestStringUtils.cpp 2020-05-09 23:45:16 +02:00
Linus Groh
9210ceba8a AK: Add missing copyright header to Memory.h 2020-05-09 23:45:16 +02:00
Andreas Kling
3422019e35 AK: Unbreak parsing of file:// URLs with no host
We should still accept file:/// in the URL parser. :^)
2020-05-09 16:47:05 +02:00
Andreas Kling
15601988a4 AK: Allow file:// URLs to have a hostname 2020-05-09 16:14:37 +02:00
Andreas Kling
d69fd87b50 AK: Add templated NonnullOwnPtr::release_nonnull()
This allows you to release a NonnullOwnPtr<T> into a NonnullOwnPtr<U>
2020-05-08 21:38:47 +02:00
Devashish Jaiswal
cc01933840
AK: Declare LogStream::operator<<(const LogStream&, long) (#2155)
LogStream::operator<<(const LogStream&, long) was implemented in
AK/LogStream.cpp but the declaration was missing from the header.
2020-05-08 09:35:23 +02:00
Andreas Kling
bf7b77e252 AK: Fix Bitmap not finding unset ranges at the end of the map
When we switched the Bitmap code to operating 32 bits at a time,
we neglected to look in the trailing remainder bits after the last
full 32-bit word.

This patch fixes that and adds a couple of tests for Bitmap that I
hacked up while tracking down this bug.

I found this bug when noticing that the kernel would OOM while there
were still some pages left in the physical page allocator.
2020-05-06 22:28:23 +02:00
Linus Groh
9dbab2d05e Misc: Replace "String(string_view)" with "string_view.to_string()"
StringView::to_string() was added in 917ccb1 but not actually used
anywhere yet.
2020-05-06 19:28:59 +02:00
Emanuel Sprung
8fe821fae2 AK: Add to_string() method to StringView
This allows easy creation of a new string from an existing StringView.
Can be used e.g. for output with printf(..., view.to_string().characters())
instead of writing printf(..., String{view}.characters()).
2020-05-06 19:07:22 +02:00
Emanuel Sprung
c7568943d9 AK: Make tests compilable with the serenity target toolchain 2020-05-06 19:07:22 +02:00
Andreas Kling
ae047649db AK: Add URL::basename() 2020-05-05 23:56:35 +02:00
Andreas Kling
e4b9cf9b6c AK: Some FlyString improvements
We're now clever enough to notice when we're constructing a FlyString
from a String that is actually already a FlyString. :^)
2020-05-05 11:26:03 +02:00
Emanuele Torre
92815f313a AK: run clang-format on PrintfImplementation.h 2020-05-05 09:15:16 +02:00
Emanuele Torre
de0ed0e2dc
AK: Rename variables with camelCase names in PrintfImplementation.h (#2095)
zeroPad => zero_pad
leftPad => left_pad
fieldWidth => field_width

These were the only variables with names in camelCase.
We were not consistent with the naming of these variables: some times we
called them zeroPad, leftPad, fieldWidth; other times we called them
zero_pad, left_pad, field_width.

These inconsistencies made the code hard to read, so I changed their
names to snake_case.

Also rename width => field_width in AK::print_hex()
2020-05-04 09:40:17 +02:00
Andrew Kaster
3eb3c2477f AK: Add StringView::find_first/last_of
These methods search from the beginning or end of a string for the
first character in the input StringView and returns the position in
the string of the first match. Note that this is not a substring match.
Each comes with single char overloads for efficiency.
2020-05-04 09:39:05 +02:00
Andreas Kling
baadde122b AK: Add Vector::resize_and_keep_capacity()
This function is just like resize() except it does not deallocate the
vector buffer when shrinking.
2020-05-03 19:14:50 +02:00
AnotherTest
c6825a96c7 AK+FileManager: Move out human_readable_size to AK::NumberFormat 2020-05-03 12:59:26 +02:00
AnotherTest
d0106c129a AK: Inline busy functions in Vector 2020-05-02 12:24:10 +02:00
AnotherTest
cf5941c972 AK: Correct ByteBuffer::{overwrite,slice*} bounds check 2020-05-02 12:24:10 +02:00
Andreas Kling
ea839861e5 AK: Make Checked.h work with Clang
Apparently Clang does not have __builtin_foo_overflow_p()

Fixes #2044.
2020-05-01 17:30:47 +02:00
Andreas Kling
888e35f0fe AK: Add ALWAYS_INLINE, NEVER_INLINE and FLATTEN macros
It's tedious to write (and look at) [[gnu::always_inline]] etc. :^)
2020-04-30 11:43:25 +02:00
Sergey Bugaev
279cf9294a AK: Always inline trivial StringView constructors 2020-04-30 11:30:27 +02:00
Sergey Bugaev
135d29b498 AK: Assert that we don't create StringViews of negative length
Due to us using size_t for the length, the actual value will always be positive.
If, for example, we calculate the length as "0 - 1", we'll get SIZE_T_MAX. What
we can do is check that adding the characters pointer and the length together
doesn't overflow.
2020-04-30 11:30:27 +02:00
Sergey Bugaev
361a1b54d7 AK: Add Checked::addition_would_overflow()
And switch the two-argument version of Checked::multiplication_would_overflow()
to use __builtin_mul_overflow_p(). This helps GCC optimize the code better.
2020-04-30 11:30:27 +02:00
Linus Groh
cd81aa41f0 AK: Add FileSystemPath::is_absolute() 2020-04-28 09:36:09 +02:00
Brian Gianforcaro
74f3263cea AK: Add SinglyLinkedListIterator::is_begin()
It's useful to be able to tell if we are at the beginning of
the list when using the list as a queue.
2020-04-27 11:24:21 +02:00
Andreas Kling
9e365a6c1c AK: Make URL::to_string() produce a data URL for data URLs :^) 2020-04-26 22:59:12 +02:00
Andreas Kling
50c1eca9d4 AK: Add a simple and inefficient Base64 decoder 2020-04-26 22:57:00 +02:00
Andreas Kling
389eb1b693 AK: Teach URL how to parse data: URLs :^) 2020-04-26 22:56:58 +02:00
Brian Gianforcaro
1a80aa999a AK: Add timeval_to_timespec and timespec_to_timeval conversion methods
Add the ability to easily convert between timeval and timespec.
2020-04-26 21:31:52 +02:00