Commit Graph

10 Commits

Author SHA1 Message Date
Andreas Kling
9fd58fd6d8 AK: Use get_random() in IDAllocator
Also generate a new random ID on collision, instead of using
the old ID + 1. :^)

SonarCloud: https://sonarcloud.io/project/security_hotspots?id=SerenityOS_serenity&hotspots=AXuVPBMNk92xXUF3qWZd
2021-08-30 18:35:36 +02:00
Brian Gianforcaro
1682f0b760 Everything: Move to SPDX license identifiers in all files.
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 *
2021-04-22 11:22:27 +02:00
Andreas Kling
ef1e5db1d0 Everywhere: Remove klog(), dbg() and purge all LogStream usage :^)
Good-bye LogStream. Long live AK::Format!
2021-03-12 17:29:37 +01:00
Andreas Kling
5d180d1f99 Everywhere: Rename ASSERT => VERIFY
(...and ASSERT_NOT_REACHED => VERIFY_NOT_REACHED)

Since all of these checks are done in release builds as well,
let's rename them to VERIFY to prevent confusion, as everyone is
used to assertions being compiled out in release.

We can introduce a new ASSERT macro that is specifically for debug
checks, but I'm doing this wholesale conversion first since we've
accumulated thousands of these already, and it's not immediately
obvious which ones are suitable for ASSERT.
2021-02-23 20:56:54 +01:00
Ben Wiederhake
fa2b5ca6f6 Everywhere: Remove unnecessary headers 2/4
Arbitrarily split up to make git bisect easier.

These unnecessary #include's were found by combining an automated tool (which
determined likely candidates) and some brain power (which decided whether
the #include is also semantically superfluous).
2021-02-08 18:03:57 +01:00
Lenny Maiorani
e6f907a155 AK: Simplify constructors and conversions from nullptr_t
Problem:
- Many constructors are defined as `{}` rather than using the ` =
  default` compiler-provided constructor.
- Some types provide an implicit conversion operator from `nullptr_t`
  instead of requiring the caller to default construct. This violates
  the C++ Core Guidelines suggestion to declare single-argument
  constructors explicit
  (https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#c46-by-default-declare-single-argument-constructors-explicit).

Solution:
- Change default constructors to use the compiler-provided default
  constructor.
- Remove implicit conversion operators from `nullptr_t` and change
  usage to enforce type consistency without conversion.
2021-01-12 09:11:45 +01:00
Ben Wiederhake
8940bc3503 Meta+AK: Make clang-format-10 clean 2020-09-25 21:18:17 +02:00
Andreas Kling
94ca55cefd Meta: Add license header to source files
As suggested by Joshua, this commit adds the 2-clause BSD license as a
comment block to the top of every source file.

For the first pass, I've just added myself for simplicity. I encourage
everyone to add themselves as copyright holders of any file they've
added or modified in some significant way. If I've added myself in
error somewhere, feel free to replace it with the appropriate copyright
holder instead.

Going forward, all new source files should include a license header.
2020-01-18 09:45:54 +01:00
Andreas Kling
1da31ce8ae LibCore: IDAllocator should never vend ID 0
This was tripping up CObject which interprets timer ID 0 as "no timer".
Once we got ID 0 assigned, it was impossible to turn it off and it
would fire on every event loop iteration, causing CPU churn.
2020-01-05 15:13:55 +01:00
Shannon Booth
861f40f014 AK+LibCore: Add an IDAllocator and use to allocate timer ids 2020-01-05 09:00:05 +01:00