alejandrogs73
6e3577087b
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01MymT1wzMgXhfC3ZwHqNAVF
59 lines
2.6 KiB
C
59 lines
2.6 KiB
C
/* See LICENSE file for copyright and license details. */
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/* interval between updates (in ms) */
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const unsigned int interval = 2000;
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/* text to show if no value can be retrieved */
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static const char unknown_str[] = "N/A";
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/* maximum output string length */
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#define MAXLEN 2048
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/*
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* function description argument (example)
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*
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* battery_perc battery percentage battery name (BAT0)
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* battery_state battery charging state battery name (BAT0)
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* cpu_perc cpu usage in percent NULL
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* datetime date and time format string (%F %T)
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* disk_free free disk space in GB mountpoint path (/)
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* ram_perc ram percentage NULL
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* run_command output of a shell command command
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* wifi_essid WiFi network name interface name (wlan0)
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*/
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/*
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* Red sin lanzar procesos: ETH si hay cable en enp3s0; si no, la red WiFi de
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* wlp4s0 (se lee por netlink con el componente wifi_essid de slstatus).
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*/
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static const char *
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red(const char *unused)
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{
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const char *s;
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if ((s = cat("/sys/class/net/enp3s0/operstate")) && !strcmp(s, "up"))
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return "ETH";
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if (!(s = wifi_essid("wlp4s0")))
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return "WiFi: N/A";
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return bprintf("WiFi: %s", s);
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}
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/*
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* Los bytes \001, \002 y \003 delimitan las zonas clicables de la barra
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* (parche statuscmd de dwm): la red, el volumen y el bluetooth. Lo que hace
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* cada clic está en statuscmds, en el config.h de dwm.
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*/
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static const struct arg args[] = {
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/* function format argument */
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{ cpu_perc, "[ CPU: %s%% ] ", NULL },
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{ ram_perc, "[ RAM: %s%% ] ", NULL },
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{ red, "\001[ %s ]\001 ", NULL },
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{ battery_perc, "[ BAT: %s%%", "BAT1" },
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{ battery_state, " %s ] ", "BAT1" },
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/* mismo volumen que maneja wpctl (PipeWire); MIC OFF si el micro está silenciado */
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{ run_command, "\002[ VOL: %s ]\002 ", "wpctl get-volume @DEFAULT_AUDIO_SINK@ | awk '{ printf \"%d%%\", $2 * 100 + 0.5 } /MUTED/ { printf \" MUT\" }'; "
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"wpctl get-volume @DEFAULT_AUDIO_SOURCE@ | grep -q MUTED && printf ' MIC OFF'" },
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/* OFF si el adaptador está apagado; si no, el primer dispositivo conectado */
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{ run_command, "\003[ BT: %s ]\003 ", "bluetoothctl show | grep -q 'Powered: yes' || { echo OFF; exit; }; "
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"bluetoothctl devices Connected | head -1 | cut -d' ' -f3-" },
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{ datetime, "[ %s ]", "%d/%m/%y %H:%M" },
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};
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