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Author SHA1 Message Date
asynts 5bfa7749c3 AK: Add InputStream abstraction and InputMemoryStream implementation. 2020-08-06 10:33:16 +02:00
asynts 75cde94c6a AK: Add String constructor from ReadonlyBytes. 2020-08-06 10:33:16 +02:00
asynts 42b4880653 AK: Rename Tests/Span.cpp to Tests/TestSpan.cpp. 2020-08-06 10:33:16 +02:00
asynts 5f7427ba4b AK: Add Integral and FloatingPoint concepts. 2020-08-06 10:33:16 +02:00
asynts 05abfc0e1f AK: Rename MakeUnsigned::type to MakeUnsigned::Type. 
Also renames MakeSigned::type to MakeSigned::Type.
 2020-08-06 10:33:16 +02:00
Brian Gianforcaro 7e6fbef8db Kernel: Partial usage of Userspace<T> for the poll syscall 
This change mostly converts poll to Userspace<T> with the caveat
of the fds member of SC_poll_params. It's current usage is a bit
too gnarly for me to take on right now, this appears to need a lot
more love.

In addition to enlightening the syscall to use Userspace<T>, I've
also re-worked most of the handling to use validate_read_and_copy
instead of just directly de-referencing the user pointer. We also
appeared to be missing a re-evaluation of the fds array after the
thread block is awoken.
 2020-08-06 10:22:44 +02:00
Valtteri Koskivuori b4a29113e4 Documentation: Add a guide for setting up Qt Creator 
This was already in video form, but I figured it might be nice to
have this here as well, to make it easier to discover.
 2020-08-06 10:22:14 +02:00
Tom 41d2a0e9f7 Kernel: Dequeue dying threads from WaitQueue 
If a thread is waiting but getting killed, we need to dequeue
the thread from the WaitQueue so that a potential wake before
finalization doesn't happen.
 2020-08-06 10:02:55 +02:00
Muhammad Zahalqa 9495eeb075
AK: Make min/max behave like the STL for equivalent inputs (#2976) 
min(a, b) now returns a if both are equivalent.
max(a, b) now returns a if both are equivalent.
 2020-08-06 09:58:45 +02:00
Luke 4b6036bc33 Meta: Update CLion configuration to include LibM and generated files 
Also bumps the CXX Standard to C++20.
 2020-08-06 09:43:03 +02:00
Andreas Kling 3ba0164ce0 AK: Fix broken symlink used by JSON test 2020-08-06 00:05:52 +02:00
Andreas Kling d608d714b9 UserspaceEmulator: Support ioctl(TCGETS) and ioctl(TCSETS) 2020-08-05 22:34:50 +02:00
Andreas Kling e0e3e5b9b1 UserspaceEmulator: Add the access syscall 2020-08-05 22:34:50 +02:00
Andreas Kling c497603177 UserspaceEmulator: Add the getcwd syscall 2020-08-05 22:34:50 +02:00
Andreas Kling b187a42e53 UserspaceEmulator: Add the ttyname syscall 2020-08-05 22:34:50 +02:00
Andreas Kling 9d93e208ac UserspaceEmulator: Support ioctl(TIOCSPGRP) 2020-08-05 22:34:50 +02:00
Andreas Kling 3717a00290 UserspaceEmulator: Add the getpgrp syscall 2020-08-05 22:34:50 +02:00
Andreas Kling 8dea25d974 UserspaceEmulator: Add support for UNIX signals :^) 
The emulator will now register signal handlers for all possible signals
and act as a translation layer between the kernel and the emulated
process.

To get an accurate simulation of signal handling, we duplicate the same
trampoline mechanism used by the kernel's signal delivery system, and
also use the "sigreturn" syscall to return from a signal handler.

Signal masking is not fully implemented yet, but this is pretty cool!
 2020-08-05 22:34:50 +02:00
Nico Weber ce95628b7f Unicode: Try s/codepoint/code_point/g again 
This time, without trailing 's'. Ran:

    git grep -l 'codepoint' | xargs sed -ie 's/codepoint/code_point/g
 2020-08-05 22:33:42 +02:00
Nico Weber 19ac1f6368 Revert "Unicode: s/codepoint/code_point/g" 
This reverts commit ea9ac3155d.
It replaced "codepoint" with "code_points", not "code_point".
 2020-08-05 22:33:42 +02:00
Andreas Kling 9664bac281 Meta: Add Brian Gianforcaro to the contributors list :^) 2020-08-05 22:06:31 +02:00
Andreas Kling ad2e84b71a Browser: Move bookmarks.json to ~/.config 2020-08-05 17:40:47 +02:00
Andreas Kling 4f3e8547d2 Base: Add ~/Documents and put miscellaneous files there 2020-08-05 17:40:47 +02:00
Andreas Kling db450dbc44 Base: Move "js" and "little" HackStudio projects into ~/Source/ 2020-08-05 17:40:47 +02:00
Andreas Kling bc615572a9 LibCore+Base: Move user-specific config files to $HOME/.config 2020-08-05 17:40:47 +02:00
AnotherTest 7b15c85ff5 Shell: Do not assume that stdin/stdout is a TTY 
This closes #2989.
 2020-08-05 17:30:31 +02:00
AnotherTest 70eb7aa627 LibLine: Check if operating on a TTY before using TTY features 
This makes the line editor behave well when input is passed in from
pipes as well.
 2020-08-05 17:30:31 +02:00
Brian Gianforcaro a7ea7b3a66 AK: Decorate AK::Result<V, E> with [[nodiscard]] 2020-08-05 17:29:44 +02:00
Nico Weber a9fb317a63 Build: Clang should get -Werror too 
I accidentally removed it in a619943001 and #3002 only restored
it for gcc.
 2020-08-05 17:29:15 +02:00
Brian Gianforcaro adb83d3adc AK: Decorate AK::TriState with [[nodiscard]] 
TriState is another type of return code, it's value should always be
observed.
 2020-08-05 17:29:01 +02:00
Brian Gianforcaro 3319803bd9 AK: Decorate atomic compare exchange operations with [[nodiscard]] 
All CAS operations should always check return values, so they are
robust to failure in the event of conflict in parallel operation.
 2020-08-05 17:28:44 +02:00
Linus Groh 9ef834384d LibGUI: Use set_cursor() in TextEditor::set_document() 
Instead of setting m_cursor directly to reset the cursor position,
TextEditor::set_document() now uses set_cursor() which will call cursor
change callback functions, if any.

This fixes a bug in HackStudio where the cursor information text would
not update immediately after changing the active TextDocument, even
though the cursor is always visibly being reset to 0, 0.
 2020-08-05 17:27:14 +02:00
Andreas Kling e2b4fef6c7 LibWeb: Specialize hit testing for text cursor purposes 
The text cursor follows slightly different "intuitive" rules than the
regular hit testing. Clicking past the right edge of a text box should
still "hit" the text box, and place the cursor at its end, for example.

We solve this by adding a HitTestType enum that is passed to hit_test()
and determines whether past-the-edge candidates are considered.
 2020-08-05 16:57:51 +02:00
Linus Groh 5cee150a91 Base: Open .hackstudio files in HackStudio 2020-08-05 16:54:23 +02:00
Linus Groh a8d7cd5a15 HackStudio: Open project or file from argv[1] if given 
When HackStudio is invoked with one or more arguments it will attempt to
treat the first argument as a project or source file and open it
accordingly.
 2020-08-05 16:54:23 +02:00
Linus Groh 0d493c1879 HackStudio: Rename project file format from .files to .hackstudio 2020-08-05 16:54:23 +02:00
Brian Gianforcaro f34fcdedef AK: Decorate AK::NonnullOwnPtr::leak_ptr() with [[nodiscard]] 2020-08-05 16:12:00 +02:00
Brian Gianforcaro fa625a2690 AK: Decorate AK::OwnPtr::leak_ptr() with [[nodiscard]] 
We should always leak to an observed variable, otherwise
it's an actual leak. This is similar to AK::RefPtr::leak_ref()
which is also marked as [[nodiscard]].
 2020-08-05 16:12:00 +02:00
Andreas Kling 00fe4c7bcb LibGfx: Make draw_scaled_bitmap() apply relative opacity 
Instead of overriding the alpha value of all source pixels, apply the
override opacity by multiplying with the source alpha.

Fixes #3004.
 2020-08-05 14:43:36 +02:00
Brian Gianforcaro f3cbb79f80 Kernel: Decorate KResult with [[nodiscard]] 2020-08-05 14:36:48 +02:00
Brian Gianforcaro 946c96dd56 Kernel: Suppress remaining unobserved KResult return codes 
These are all cases where there is no clear and easy fix,
I've left FIXME bread crumbs so that these can hopefully
be fixed over time.
 2020-08-05 14:36:48 +02:00
Brian Gianforcaro d67069d922 Kernel: Propagate a few KResults properly in FileSystem subsystems 
Propagating un-obsevered KResults up the stack.
 2020-08-05 14:36:48 +02:00
Brian Gianforcaro c4c6d9367d Kernel: Fix build break from missing KResult [[nodiscard]] suppressions 
Missed this somehow in previous change.
 2020-08-05 14:06:54 +02:00
Brian Gianforcaro fa666f6897 Kernel: Use Userspace<T> for the futex syscall 
Utilizie Userspace<T> for the syscall argument itself, as well
as internally in the SC_futex_params struct.

We were double validating the SC_futex_params.timeout validation,
that was removed as well.
 2020-08-05 13:03:50 +02:00
Brian Gianforcaro a7a7e6245f AK: Decorate Optional<T> with [[nodisard]] 2020-08-05 12:27:15 +02:00
Brian Gianforcaro 9572c95152 LibTLS + LibCrypto: Suppress unobserved Optoinal<T> return values. 2020-08-05 12:27:15 +02:00
Brian Gianforcaro 125eab998f AK: Fix StringUtils tests to actually observe return value. 
Noticed this while playing around with making Optional<T>
nodiscard.
 2020-08-05 12:18:54 +02:00
Brian Gianforcaro 88092376f3 AK: Use AK relative include style for InlineLinkedList.h 
This is the style that seems to be used in the rest of AK.
 2020-08-05 12:13:50 +02:00
Brian Gianforcaro 5a984b811c Build: Re-enable -Werror when building with GCC 
It looks like PR #2986 mistakenly removed this from both the
Clang and GCC CXX_FLAGS, when the intention seems to have been
to only disable it for Clang.
 2020-08-05 12:07:20 +02:00
Luke f71b112530 Documentation: Add an installation guide for VirtualBox 
Now that Serenity can run on VirtualBox, it's time for the documentation.
 2020-08-05 10:52:48 +02:00