Commit graph

10 commits

Author SHA1 Message Date
Alyssa Ross 5fb5984e94 bar: fix segfault with missing or invalid bar id
Prior to this patch, if I ran something like this, sway would crash:

    swaymsg bar height 50

or

    swaymsg bar not-a-bar-id color bg #ff0000

This was in contrast to other bar subcommands, like status_command,
which would exit with a "No bar defined" message.

The difference between the subcommands that crashed and the ones that
exited was that some subcommands had a check to see if a bar was
specified, while others just assumed that it had been and carried on
until they segfaulted.

Because this check was identical in every subcommand it was present in,
and I couldn't think of a case where it would be valid to run a bar
subcommand without specifying which bar to apply it to, I moved this
check from individual subcommands into the bar command, which is already
responsible for actually setting the specified bar. This reduced code
duplication, and fixed the crash for the subcommands that were missing
this check.
2019-05-17 15:33:57 -04:00
M Stoeckl 1211a81aad Replace wlr_log with sway_log
This commit mostly duplicates the wlr_log functions, although
with a sway_* prefix. (This is very similar to PR #2009.)
However, the logging function no longer needs to be replaceable,
so sway_log_init's second argument is used to set the exit
callback for sway_abort.

wlr_log_init is still invoked in sway/main.c

This commit makes it easier to remove the wlroots dependency for
the helper programs swaymsg, swaybg, swaybar, and swaynag.
2019-01-21 12:59:42 +01:00
M Stoeckl 2a684cad5f Remove now-unused "input" argument of cmd_results_new
Patch tested by compiling with `__attribute__ ((format (printf, 2, 3)))`
applied to `cmd_results_new`.

String usage constants have been converted from pointers to arrays when
encountered. General handler format strings were sometimes modified to
include the old input string, especially for unknown command errors.
2019-01-14 08:05:29 -05:00
emersion 63b4bf5000
Update for swaywm/wlroots#1126 2018-07-09 22:54:30 +01:00
Dominique Martinet 6d2b82253a bar_cmd_font: fix leak of font
join_args is a freshly allocated string and can be used as is.

Found through static analysis.
2018-07-02 08:03:41 +09:00
Drew DeVault 741424c4e7 Clean up imported bar commands 2018-03-29 22:11:08 -04:00
Drew DeVault bf7a4cd0eb Add bar configuration commands 2018-03-29 22:11:08 -04:00
Drew DeVault 733993a651 Move everything to sway/old/ 2017-11-18 11:22:02 -05:00
Zandr Martin 65ace5dec5
merge in latest commits 2016-09-02 14:11:48 -05:00
Zandr Martin b374c35758
refactor commands.c 2016-09-01 21:39:08 -05:00