Commit Graph

27 Commits

Author SHA1 Message Date
Brian Ashworth
673da83260 Implement swaynag -B/--button-no-terminal
In `i3 4.16`, `i3-nagbar` introduces the flags `-B/--button-no-terminal`
to run the action directly instead of inside a terminal. This implements
the flags for swaynag for compatibility.

Since swaynag does not use an equivalent to `i3-sensible-terminal`, the
flags `-b/--button` only uses a terminal when the environment variable
`TERMINAL` is set, otherwise it acts the same as these new flags.
2018-11-27 23:34:51 -05:00
emersion
3a310f92ab
Replace _XOPEN_SOURCE with _POSIX_C_SOURCE
And make sure we don't define both in the same source file.
2018-11-25 17:19:43 +01:00
Connor E
eda1bf769f More frees. 2018-11-13 14:42:00 +00:00
Ryan Dwyer
32ba8154b8 Sway clients: Exit gracefully when compositor is unavailable 2018-10-15 21:57:59 +10:00
Drew DeVault
7252c7f715 swaynag: s/Toggle Details/Toggle details/ 2018-10-07 14:37:53 -04:00
Dominique Martinet
e5ece5f8b3 swaynag: fix use-after-free in wl_display_dispatch
When destroying swaynag from within wl_display_dispatch, we cannot
disconnect the display as that will free the queue's event_list.
Free it after running the loop instead.

Fixes this use-after-free:
==7312==ERROR: AddressSanitizer: heap-use-after-free on address 0x612000000110 at pc 0x000000412a9f bp 0x7ffd4e811760 sp 0x7ffd4e811750
READ of size 8 at 0x612000000110 thread T0
    #0 0x412a9e in wl_list_empty ../common/list.c:206
    #1 0x7f5b58f0d42f in dispatch_queue src/wayland-client.c:1572
    #2 0x7f5b58f0d42f in wl_display_dispatch_queue_pending src/wayland-client.c:1815
    #3 0x40f465 in swaynag_run ../swaynag/swaynag.c:390
    #4 0x407576 in main ../swaynag/main.c:123
    #5 0x7f5b58bb9412 in __libc_start_main ../csu/libc-start.c:308
    #6 0x404a3d in _start (/opt/wayland/bin/swaynag+0x404a3d)

0x612000000110 is located 208 bytes inside of 320-byte region [0x612000000040,0x612000000180)
freed by thread T0 here:
    #0 0x7f5b594ab480 in free (/lib64/libasan.so.5+0xef480)
    #1 0x40faff in swaynag_destroy ../swaynag/swaynag.c:454
    #2 0x40cbb4 in layer_surface_closed ../swaynag/swaynag.c:82
    #3 0x7f5b583e1acd in ffi_call_unix64 (/lib64/libffi.so.6+0x6acd)

previously allocated by thread T0 here:
    #0 0x7f5b594aba50 in __interceptor_calloc (/lib64/libasan.so.5+0xefa50)
    #1 0x7f5b58f0c902 in wl_display_connect_to_fd src/wayland-private.h:236

(you need a wayland compiled with asan, my wl_list hack, or running
with valgrind to see this trace)
2018-10-07 16:35:10 +09:00
Arkadiusz Hiler
eed0bc3ebd Add support for installing binaries with DT_RPATH
It's better to use DT_RPATH dynamic section of the elf binary to store
the paths of libraries to load instead of overwriting LD_LIBRARY_PATH
for the whole environment, causing surprises. This solution is much more
transparent and perfectly suitable for running contained installations
of wayland/wlroots/sway.

The code unsetting the LD_LIBRARY_PATH/LD_PRELOAD was also deleted as
it's a placebo security at best - we should trust the execution path
that leads us to running sway, and it's way too late to care about those
variables since we already started executing our compositor, thus we
would be compromised anyway.
2018-09-30 15:37:01 +03:00
Arkadiusz Hiler
1e70f7b19e Turn funcs() into funcs(void)
If they really do not take undefined number of arguments.
2018-09-30 14:09:05 +03:00
Ryan Dwyer
9215ca0f01 Align titles to baseline
This does the following:

* Adds a baseline argument to get_text_size (the baseline is the
distance from the top of the texture to the baseline).
* Stores the baseline in the container when calculating the title
height.
* Takes the baseline into account when calculating the config's max font
height.
* When rendering, pads the textures according to the baseline so they
line up.
2018-09-08 16:25:07 +10:00
Brian Ashworth
f0d21c46dd Fix bad-free in swaynag 2018-08-20 15:06:12 -04:00
Ian Fan
6e7052fc44 swaynag: destroy old cursor theme when updated 2018-08-10 18:34:23 +01:00
Geoff Greer
208831aec6 Fix compiler errors.
- Some platforms don't expose kill() unless _POSIX_C_SOURCE is defined.
- fork(), execl(), and setsid() need unistd.h on some platforms.

Basically, this fixes some platform-specific build errors.
2018-08-05 00:24:44 -07:00
Marien Zwart
4df8858873 Add missing stdlib.h includes to swaynag 2018-08-03 19:24:44 +10:00
Brian Ashworth
26c5ef18ba swaynag: don't drop \n for first line 2018-08-01 22:55:20 -04:00
Brian Ashworth
41d858b439 swaynag: add blank lines after headings in scdocs 2018-08-01 22:47:54 -04:00
Brian Ashworth
1e7fbe493e swaynag: swaybar like default colors 2018-08-01 22:47:54 -04:00
Brian Ashworth
4f5cf330c8 swaynag: address some more of sircmpwn's comments
Fixes segfauls for any case where swaynag->outputs was not inititalized
including -h/--help, -v/--version, and invalid arguments.

Sets sane defaults for colors not given. Any color not given will
fallback to the default color values for type error.

Adds support for a hidpi cursor
2018-08-01 22:47:54 -04:00
Brian Ashworth
0ef3988438 swaynag: fix hidpi 2018-08-01 22:47:54 -04:00
Brian Ashworth
e01acb6097 swaynag: allow more config options 2018-08-01 22:47:54 -04:00
Brian Ashworth
ca40298af4 swaynag: add math to meson.build 2018-08-01 22:47:54 -04:00
Brian Ashworth
894d57f192 swaynag: fix output selection 2018-08-01 22:47:54 -04:00
Brian Ashworth
a6145914c6 swaynag: refactor {sway_,}nagbar to swaynag 2018-08-01 22:47:54 -04:00
Brian Ashworth
6124d0f9a2 swaynag: split config into own file and fix optind 2018-08-01 22:47:54 -04:00
Drew DeVault
58f3fa74ae Disable pango markup for extended message 2018-08-01 22:47:54 -04:00
Drew DeVault
37709917b1 Set output to NULL if not specified
This opens nagbar on the active output.
2018-08-01 22:47:54 -04:00
Brian Ashworth
8463a2896a swaynag: implement config file support 2018-08-01 22:47:54 -04:00
Brian Ashworth
a4f7bf23b2 Address first round review for swaynag 2018-08-01 22:47:54 -04:00