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- /*
- * function description argument (example)
- *
- * battery_perc battery percentage battery name (BAT0)
- * NULL on OpenBSD/FreeBSD
- * battery_state battery charging state battery name (BAT0)
- * NULL on OpenBSD/FreeBSD
- * battery_remaining battery remaining HH:MM battery name (BAT0)
- * NULL on OpenBSD/FreeBSD
- * bspwm_ws bspwm workspaces for lemonbar NULL
- * cpu_perc cpu usage in percent NULL
- * cpu_freq cpu frequency in MHz NULL
- * datetime date and time format string (%F %T)
- * disk_free free disk space in GB mountpoint path (/)
- * disk_perc disk usage in percent mountpoint path (/)
- * disk_total total disk space in GB mountpoint path (/")
- * disk_used used disk space in GB mountpoint path (/)
- * entropy available entropy NULL
- * gid GID of current user NULL
- * hostname hostname NULL
- * ipv4 IPv4 address interface name (eth0)
- * ipv6 IPv6 address interface name (eth0)
- * kernel_release `uname -r` NULL
- * keymap layout of current keymap NULL
- * load_avg load average NULL
- * netspeed_rx receive network speed interface name (wlan0)
- * netspeed_tx transfer network speed interface name (wlan0)
- * num_files number of files in a directory path
- * (/home/foo/Inbox/cur)
- * ram_free free memory in GB NULL
- * ram_perc memory usage in percent NULL
- * ram_total total memory size in GB NULL
- * ram_used used memory in GB NULL
- * run_command custom shell command command (echo foo)
- * swap_free free swap in GB NULL
- * swap_perc swap usage in percent NULL
- * swap_total total swap size in GB NULL
- * swap_used used swap in GB NULL
- * temp temperature in degree celsius NULL on OpenBSD
- * NULL or thermal zone
- * on Linux
- * (hwmon0, hwmon1, etc.)
- * thermal zone on FreeBSD
- * (tz0, tz1, etc.)
- * uid UID of current user NULL
- * uptime system uptime NULL
- * username username of current user NULL
- * vol_perc OSS/ALSA volume in percent mixer file (/dev/mixer)
- * wifi_perc WiFi signal in percent interface name (wlan0)
- * wifi_essid WiFi ESSID interface name (wlan0)
- *
- * EXTRA INFO:
- *
- * - every arg must ends with `END`
- *
- * - if you want to run function once (for example `hostname`),
- * then set interval to `ONCE`
- *
- * EXTRA CONFIGS IN:
- * - components_config.h
- */
- /* for usleep */
- #define SEC * 1000
- #define MIN * 60 SEC
- #define ONCE ((unsigned int) -1) /* to run */
- /* text to show if no value can be retrieved */
- static const char unknown_str[] = "n/a";
- /* maximum output string length */
- #define MAXLEN 256
- /*
- * if you want to change buffer size for each segment,
- * then change `BUFF_SZ` in util.h
- */
- static const char IFC[] = "wlan0"; /* wifi interface */
- static struct arg_t args[] = {
- /* function format argument interval (in ms) */
- #if USE_X
- /* { bspwm_ws, " [ %s ]%%{r}", NULL, 0, END }, */
- #endif
- { disk_perc, " [# %s%%", "/", 25 SEC, END },
- { disk_free, " %s]", "/", 25 SEC, END },
- { cpu_perc, "-[ %3s%%]", NULL, 1 SEC, END },
- { load_avg, "-[%s]", NULL, 3 SEC, END },
- { ram_used, "-[ %s]", NULL, 3 SEC, END },
- { vol_perc, "-[%s]", NULL, 0, END },
- { wifi_essid, "-[直 \"%s\"", IFC, 2 SEC, END },
- { wifi_perc, " %3s%%]", IFC, 2 SEC, END },
- { battery_state, "-[%s", "BAT0", 2 SEC, END },
- { battery_perc, " %3s%%]", "BAT0", 1 MIN, END },
- { datetime, "-[ %s]", "%H:%M:%S", 1 SEC, END },
- #if USE_X && USE_XKB
- { keymap, "-[ %s] ", NULL, 0, END },
- #endif
- };
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