/*
- * Copy me if you can.
- * by 20h
+ * SGK version of dwmstatus by 20h.
*/
#define _BSD_SOURCE
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
-#include <string.h>
-#include <strings.h>
-#include <sys/time.h>
#include <time.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-
#include <X11/Xlib.h>
-char *tzargentina = "America/Buenos_Aires";
-char *tzutc = "UTC";
-char *tzberlin = "Europe/Berlin";
-
static Display *dpy;
char *
return ret;
}
-void
-settz(char *tzname)
-{
- setenv("TZ", tzname, 1);
-}
-
char *
mktimes(char *fmt, char *tzname)
{
time_t tim;
struct tm *timtm;
- settz(tzname);
+ setenv("TZ", tzname, 1);
tim = time(NULL);
timtm = localtime(&tim);
if (timtm == NULL)
if (getloadavg(avgs, 3) < 0)
return smprintf("");
- return smprintf("%.2f %.2f %.2f", avgs[0], avgs[1], avgs[2]);
-}
-
-char *
-readfile(char *base, char *file)
-{
- char *path, line[513];
- FILE *fd;
-
- memset(line, 0, sizeof(line));
-
- path = smprintf("%s/%s", base, file);
- fd = fopen(path, "r");
- free(path);
- if (fd == NULL)
- return NULL;
-
- if (fgets(line, sizeof(line)-1, fd) == NULL) {
- fclose(fd);
- return NULL;
- }
- fclose(fd);
-
- return smprintf("%s", line);
-}
-
-char *
-getbattery(char *base)
-{
- char *co, status;
- int descap, remcap;
-
- descap = -1;
- remcap = -1;
-
- co = readfile(base, "present");
- if (co == NULL)
- return smprintf("");
- if (co[0] != '1') {
- free(co);
- return smprintf("not present");
- }
- free(co);
-
- co = readfile(base, "charge_full_design");
- if (co == NULL) {
- co = readfile(base, "energy_full_design");
- if (co == NULL)
- return smprintf("");
- }
- sscanf(co, "%d", &descap);
- free(co);
-
- co = readfile(base, "charge_now");
- if (co == NULL) {
- co = readfile(base, "energy_now");
- if (co == NULL)
- return smprintf("");
- }
- sscanf(co, "%d", &remcap);
- free(co);
-
- co = readfile(base, "status");
- if (!strncmp(co, "Discharging", 11)) {
- status = '-';
- } else if(!strncmp(co, "Charging", 8)) {
- status = '+';
- } else {
- status = '?';
- }
-
- if (remcap < 0 || descap < 0)
- return smprintf("invalid");
-
- return smprintf("%.0f%%%c", ((float)remcap / (float)descap) * 100, status);
-}
-
-char *
-gettemperature(char *base, char *sensor)
-{
- char *co;
-
- co = readfile(base, sensor);
- if (co == NULL)
- return smprintf("");
- return smprintf("%02.0f°C", atof(co) / 1000);
-}
-
-char *
-execscript(char *cmd)
-{
- FILE *fp;
- char retval[1025], *rv;
-
- memset(retval, 0, sizeof(retval));
-
- fp = popen(cmd, "r");
- if (fp == NULL)
- return smprintf("");
-
- rv = fgets(retval, sizeof(retval), fp);
- pclose(fp);
- if (rv == NULL)
- return smprintf("");
- retval[strlen(retval)-1] = '\0';
-
- return smprintf("%s", retval);
+ return smprintf("%.2f", avgs[0]);
}
int
main(void)
{
- char *status;
- char *avgs;
- char *bat;
- char *tmar;
- char *tmutc;
- char *tmbln;
- char *t0;
- char *t1;
- char *kbmap;
- char *surfs;
+ char *load, *datetime, *status;
if (!(dpy = XOpenDisplay(NULL))) {
fprintf(stderr, "dwmstatus: cannot open display.\n");
return 1;
}
- for (;;sleep(30)) {
- avgs = loadavg();
- bat = getbattery("/sys/class/power_supply/BAT0");
- tmar = mktimes("%H:%M", tzargentina);
- tmutc = mktimes("%H:%M", tzutc);
- tmbln = mktimes("KW %W %a %d %b %H:%M %Z %Y", tzberlin);
- kbmap = execscript("setxkbmap -query | grep layout | cut -d':' -f 2- | tr -d ' '");
- surfs = execscript("surf-status");
- t0 = gettemperature("/sys/devices/virtual/thermal/thermal_zone0", "temp");
- t1 = gettemperature("/sys/devices/virtual/thermal/thermal_zone1", "temp");
-
- status = smprintf("S:%s K:%s T:%s|%s L:%s B:%s A:%s U:%s %s",
- surfs, kbmap, t0, t1, avgs, bat, tmar, tmutc,
- tmbln);
+ for (;;sleep(5)) {
+ load = loadavg();
+ datetime = mktimes("%a %d %b %Y ][ %H:%M", "America/Los_Angeles");
+
+ status = smprintf("[ %s ][ %s ]", load, datetime);
setstatus(status);
- free(surfs);
- free(kbmap);
- free(t0);
- free(t1);
- free(avgs);
- free(bat);
- free(tmar);
- free(tmutc);
- free(tmbln);
+ free(load);
+ free(datetime);
free(status);
}