Commit graph

30 commits

Author SHA1 Message Date
Sam Atkins
0f95ff64ed Utilities: Replace ctype.h usage with AK/CharacterTypes.h 2023-04-22 07:17:08 +02:00
Tim Schumacher
874c7bba28 LibCore: Remove Stream.h 2023-02-13 00:50:07 +00:00
Tim Schumacher
606a3982f3 LibCore: Move Stream-based file into the Core namespace 2023-02-13 00:50:07 +00:00
Sam Atkins
e8ebbcdbc5 Utilities/lsof: Replace uses of JsonObject::get_deprecated()/get_ptr() 2023-02-03 07:19:52 -05:00
Sam Atkins
1dd6b7f5b7 AK+Everywhere: Rename JsonObject::get() to ::get_deprecated()
This is a preparatory step to making `get()` return `ErrorOr`.
2023-01-17 19:52:52 -05:00
Tim Schumacher
ed4c2f2f8e LibCore: Rename Stream::read_all to read_until_eof
This generally seems like a better name, especially if we somehow also
need a better name for "read the entire buffer, but not the entire file"
somewhere down the line.
2022-12-12 14:16:42 +01:00
Tim Schumacher
8940f2da7f LibCore: Use Core::Stream for ProcessStatisticsReader 2022-12-10 11:49:24 +00:00
Linus Groh
57dc179b1f Everywhere: Rename to_{string => deprecated_string}() where applicable
This will make it easier to support both string types at the same time
while we convert code, and tracking down remaining uses.

One big exception is Value::to_string() in LibJS, where the name is
dictated by the ToString AO.
2022-12-06 08:54:33 +01:00
Linus Groh
6e19ab2bbc AK+Everywhere: Rename String to DeprecatedString
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 :^)
2022-12-06 08:54:33 +01:00
Sam Atkins
376b5731a2 lsof: Port to Core::Stream 2022-11-19 17:00:10 +00:00
Liav A
9d1ba0e6ad Utilities: Use new global variables at /sys/kernel/ directory 2022-10-25 15:33:34 -06:00
sin-ack
3f3f45580a Everywhere: Add sv suffix to strings relying on StringView(char const*)
Each of these strings would previously rely on StringView's char const*
constructor overload, which would call __builtin_strlen on the string.
Since we now have operator ""sv, we can replace these with much simpler
versions. This opens the door to being able to remove
StringView(char const*).

No functional changes.
2022-07-12 23:11:35 +02:00
Idan Horowitz
086969277e Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
Kenneth Myhra
46c4988568 lsof: Use more StringView instead of const char* 2022-01-31 15:25:07 +01:00
Kenneth Myhra
262161481f lsof: Port to LibMain 2022-01-31 15:25:07 +01:00
Idan Horowitz
67ce9e28a5 AK: Standardize the behaviour of GenericLexer::consume_until overloads
Before this commit all consume_until overloads aside from the Predicate
one would consume (and ignore) the stop char/string, while the
Predicate overload would not, in order to keep behaviour consistent,
the other overloads no longer consume the stop char/string as well.
2022-01-25 13:41:09 +03:30
creator1creeper1
904c8634eb Utilities/lsof: Propagate errors in JSON decoding 2021-12-30 14:37:02 +01:00
Andreas Kling
587f9af960 AK: Make JSON parser return ErrorOr<JsonValue> (instead of Optional)
Also add slightly richer parse errors now that we can include a string
literal with returned errors.

This will allow us to use TRY() when working with JSON data.
2021-11-17 00:21:10 +01:00
Brian Gianforcaro
219d4ba376 Utilities: Remove unused header includes 2021-08-01 08:10:16 +02:00
Tom
7e77a2ec40 Everywhere: Improve CPU usage calculation
As threads come and go, we can't simply account for how many time
slices the threads at any given point may have been using. We need to
also account for threads that have since disappeared. This means we
also need to track how many time slices we have expired globally.

However, because this doesn't account for context switches outside of
the system timer tick values may still be under-reported. To solve this
we will need to track more accurate time information on each context
switch.

This also fixes top's cpu usage calculation which was still based on
the number of context switches.

Fixes #6473
2021-07-18 22:08:26 +02:00
Linus Groh
f5c35fccca Userland: Replace most printf-style APIs with AK::Format APIs :^) 2021-06-01 21:30:16 +01:00
Linus Groh
1f62aaa193 lsof: Replace copy with reference in a for loop 2021-05-31 18:03:54 +01:00
Andreas Kling
a1e133cc6b LibCore: Make ProcessStatisticsReader return results in a Vector
The HashMap API was overkill and made using this less ergonomic than
it should be.
2021-05-23 11:10:15 +02:00
brapru
b985eb1613 Utilities: Allow for white spaces in lsof name parsing
Previously lsof would crash by incorrectly parsing valid file names
that contain spaces.

For example, established TCP socket file descriptors would cause an
lsof crash:

	socket:127.0.0.1:33985 / 127.0.0.1:8080 (connected)

This commit fixes the issue by not parsing for white spaces to set the
file name.
2021-05-19 09:13:12 +02:00
Ali Mohammad Pur
a91a49337c LibCore+Everywhere: Move OpenMode out of IODevice
...and make it an enum class so people don't omit "OpenMode".
2021-05-12 11:00:45 +01:00
Andreas Kling
7ae7170d61 Everywhere: "file name" => "filename" 2021-04-29 22:16:18 +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
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
Andreas Kling
c71807a3fc Everywhere: Convert a handful of String::format() => formatted() 2021-01-16 14:52:04 +01:00
Andreas Kling
ececac65c2 Userland: Move command-line utilities to Userland/Utilities/ 2021-01-12 12:04:09 +01:00
Renamed from Userland/lsof.cpp (Browse further)