Commit Graph

98 Commits

Author SHA1 Message Date
Austin Horstman 79cf33b9f1
refactor: enumparser create implementation file 2023-09-09 17:59:40 -05:00
Austin Horstman b8630968b2
refactor: move capitalize string helper 2023-09-09 13:23:17 -05:00
Austin Horstman 2fee12d930
fix: enumparser capitalize everything to avoid issues 2023-09-09 12:14:52 -05:00
Austin Horstman 3ae2fe3272
refactor: PR review cleanup 2023-09-09 12:08:30 -05:00
Austin Horstman 2b8c92e8fd
refactor: enum utility allow overriding 2023-09-09 11:18:12 -05:00
Austin Horstman 8ce64ea784
refactor: make parsing sort-by more lenient 2023-09-09 10:04:49 -05:00
Austin Horstman 8ea2626de8
refactor: sort-by enum hyprland 2023-09-09 10:04:48 -05:00
Jan Palus c8237437d2
Explicitly cast ustring to string when passing to fmt
don't rely on implicit conversion which is no longer present in fmt
10.1.0

Fixes #2403
2023-08-15 20:57:07 +02:00
Patrick Nicolas f62b3d0e9d Ensure signal is disconnected in destructor 2023-07-16 23:29:28 +02:00
Alex 6c196b8f8d fix: lint 2023-07-04 22:35:27 +02:00
André Aparício a1cd0acac5 Fix random segfault on GTK icon functions
The segfaults were happening on GTK icon theme functions, which are
called via the C++ interface functions such as Gtk::IconTheme::has_icon.

There are multiple modules and threads using this functions on the default
icon theme by calling Gtk::IconTheme::get_default(), which returns the same
object for all callers, and was causing concurrent access to the same internal
data structures on the GTK lib. Even a seemingly read-only function such as
has_icon can cause writes due to the internal icon cache being updated.

To avoid this issues, a program wide global mutex must be used to ensure
a single thread is accessing the default icon theme instance.

This commit implements wrappers for the existing IconTheme function calls,
ensuring the global lock is held while calling the underling GTK functions.
2023-07-03 22:32:24 +01:00
Patrick Nicolas 3c9cbc99d7 Wake all sleeping threads when leaving suspend
std::condition_variable::wait_for does not count time spent in sleep
mode, resulting in longer than expected waits.
2023-06-07 10:17:42 +02:00
Alex 097cbc0c53 fix: lint 2023-05-29 09:24:33 +02:00
cptpcrd 5cbbfd5c8a Close pipe if fork() fails when spawning processes
Prevents potential file descriptor leakage, albeit in a bit of an edge
case.
2023-05-21 12:15:49 -04:00
cptpcrd df65cab17a Open command pipes as close-on-exec
Avoids a race where the pipe could be inherited by another process
spawning at about the same time. If the other process didn't exit
quickly (e.g. if it was a custom script that did its own looping), it
would keep the write end of the pipe open, and so reading from the pipe
to try to get the command's output would block.

This bug manifested as some custom modules randomly not appearing in the
bar, requiring a reload to fix. The custom script had run and exited,
but the pipe had been inherited by another process, and the thread that
updated the module's output was blocked trying to read from it.
2023-05-21 12:10:44 -04:00
Alex a6084ea7e6
Merge pull request #2068 from TheRealLorenz/master 2023-04-03 09:44:04 +02:00
Alex 60e0584d16 fix: lint 2023-04-03 09:41:24 +02:00
TheRealLorenz 63525ec956 Rename function name 2023-03-25 17:33:01 +01:00
Aleksei Bavshin 93e340a081
feat(clock): support chrono Time Zone extensions.
Use chrono Calendars and Time Zones (P0355R7, P1466R3) when available
instead of the `date` library.
Verified with a patched build of a recent GCC 13 snapshot.
2023-01-21 02:18:44 -08:00
Aleksei Bavshin ea17a66dfc
fix: compilation errors with cpp_std=c++20
There were two main issues with fmtlib and C++20 mode:

 - `fmt::format` defaults to compile-time argument checking and requires
   using `fmt::runtime(format_string)` to bypass that.
 - `std::format` implementation introduces conflicting declarations and
   we have to specify the namespace for all `format`/`format_to` calls.
2023-01-20 22:50:02 -08:00
Aleksei Bavshin 67efe1af89
refactor(clock): remove struct waybar_time
The structure was used to pass the locale instance to the date
formatter. All the supported versions of `fmt` are passing the locale
parameter via `FormatContext.locale()` so we can remove the struct and
simplify the code.

While we at it, drop `date::make_zoned` in favor of CTAD on a
`date::zoned_time` constructor.
2023-01-20 22:50:01 -08:00
herlev 54e04b5a30 Refactor rewriteTitle 2022-10-19 13:25:08 +02:00
Alex 8551c4bbe3 fix: lint 2022-10-17 09:19:00 +02:00
Alex 58362abfaf
Merge pull request #1630 from duxovni/pow_format 2022-10-17 09:16:47 +02:00
Mika Braunschweig f86dff60e6
utils: add sanitize_str to encode '&' etc.
gtk requires some chars (<>&"') to be encoded for them to render
properly. `sanitize_str` sanitizes raw strings that have such chars and
returns a properly encoded string
2022-10-17 00:31:19 +02:00
Faye Duxovni e14005a6aa Fix binary pow formatting for values between 1000 and 1024 2022-07-21 16:37:43 -04:00
Aleksei Bavshin 24a8332b62
fix: adapt to fmt 9.0.0 breaking changes 2022-07-13 22:36:32 -07:00
Alex f2fcadbf62 refactor: lint 2022-04-06 08:37:19 +02:00
Alex be1d2a02ca
Merge pull request #1422 from technic/fixes
minor string utils methods refactoring
2022-03-06 14:50:02 +01:00
Alex Maystrenko d4da04a750 move Glib ustring format helper to utils
this formatter is useful for other modules
which want to print Glib exceptions messages
2022-02-05 21:26:48 +01:00
Alex Maystrenko 2697d432a4 ltrim and rtrim take argument by const-ref 2022-02-05 21:02:58 +01:00
Alex Maystrenko 061cb76fc4 make functions in header file inline
added header guard
now string utils can be used in any part of the project
2022-02-05 21:02:58 +01:00
Alex 1c08d26af0
Merge branch 'master' into master 2022-01-24 09:23:23 +01:00
Alex 667d0a45f4
Update command.hpp 2022-01-24 09:20:43 +01:00
Aleksei Bavshin 7f6bef2049
fix(util): make waybar_time formatter compatible with fmt 8.1.0
Stop using private implementation details of the `formatter<std::tm>`.
We never needed anything from the class besides the format specifier,
which is easily obtainable with public API.
2022-01-07 22:34:00 -08:00
Aleksei Bavshin c0d84853ea
refactor(clock): extract waybar_time to util/waybar_time.hpp 2022-01-07 18:09:44 -08:00
mazunki d22d6a4522 Merge branch 'master' of github.com:Alexays/Waybar 2022-01-08 01:02:57 +01:00
mazunki bb7b376fa6 removed commented useless runtime errors 2021-11-24 01:37:21 +01:00
mazunki b0eab5d793 maybe we shouldn't actually runtime error, but still doing a check 2021-11-09 19:03:15 +01:00
mazunki 17bb5643ae explicitly checking for errors to silence unused variable warnings when writing to fd 2021-11-09 18:38:07 +01:00
dmitry 8310700bbb Improve sway/language 2021-07-13 04:33:12 +03:00
John Helmert III 368e4813de
libfmt >=8.0.0 compatibility 2021-06-30 13:12:38 -05:00
Aleksei Bavshin 5da268077c
fix(util): protect std::condition_variable methods from pthread_cancel
The changes in GCC 11.x made `std::condition_variable` implementation
internals `noexcept`. `noexcept` is known to interact particularly bad
with `pthread_cancel`, i.e. `__cxxabiv1::__force_unwind` passing through
the `noexcept` call stack frame causes a `std::terminate` call and
immediate termination of the program

Digging through the GCC ML archives[1] lead me to the idea of patching
this with a few pthread_setcancelstate's. As bad as the solution is, it
seems to be the best we can do within C++17 limits and without major
rework.

[1]: https://gcc.gnu.org/legacy-ml/gcc/2017-08/msg00156.html
2021-06-12 12:56:44 -07:00
Mattéo Delabre d8706af2ea
Terminate custom module scripts on exit
(Fixes #358.)

Subprocesses created for custom module scripts were previously left
running when the parent Waybar process exited. This patch sets the
parent-death signal of child processes (PR_SET_PDEATHSIG on Linux,
PROC_PDEATHSIG_CTL on FreeBSD) to SIGTERM.

Caveats:

* This uses Linux-specific or FreeBSD-specific calls. I don’t know if
  this project targets other systems?
* There is a possibility that Waybar exits after calling `fork()`, but
  before calling `prctl` to set the parent-death signal. In this case,
  the child will not receive the SIGTERM signal and will continue to
  run. I did not handle this case as I consider it quite unlikely, since
  module scripts are usually launched only when Waybar starts. Please
  let me know if you think it needs to be handled.

Testing:

* With `htop` open, run Waybar v0.9.5 with a custom module that has an
  `exec` script. Terminate the Waybar process and notice that the
  script’s subprocess stays alive and is now a child of the init
  process.
* Run Waybar with this patch and follow the same steps as above. Notice
  that this time the script’s subprocess terminates when the parent
  exits.
2021-02-12 21:14:46 +01:00
Aleksei Bavshin 38c29fc242
refactor(rfkill): poll rfkill events from Glib main loop
Open rfkill device only once per module.
Remove rfkill threads and use `Glib::signal_io` as a more efficient way
to poll the rfkill device.
Handle runtime errors from rfkill and stop polling of the device instead
of crashing waybar.
2021-02-09 21:27:19 -08:00
nullobsi d2a1f41750
Use g_unichar_iswide to properly align calendar on CJK locales 2021-01-31 11:53:53 -08:00
Alex f391186749
Revert "Replace lowercase "k" with uppercase "K" to make it look more consistent" 2020-12-25 09:28:05 +01:00
1sixth 7a0c0ca613
replace lowercase "k" with uppercase "K"
Other units are all uppercased, so using an uppercased "K" makes it look more consistent (especially when {bandwidthUpBits} or something like that is used).
2020-10-28 19:39:50 +08:00
Aleksei Bavshin 79883dbce4
feat(util): optimize SafeSignal for events from the main thread 2020-12-28 17:31:23 -08:00
Aleksei Bavshin 8a0e76c8d8
fix(util): avoid creating temporary functor for each event 2020-10-19 18:42:25 -07:00