Add brightness

add emoji
 short date
 remove redundant temperature

.gitignore

@@ -0,0 +1,2 @@
+dwmstatus
+*.o

dwmstatus.c

@@ -19,7 +19,7 @@
 
 char *tzargentina = "America/Buenos_Aires";
 char *tzutc = "UTC";
-char *tzberlin = "Europe/Berlin";
+char *tzwarsaw = "Europe/Warsaw";
 
 static Display *dpy;
 
@@ -86,10 +86,10 @@ loadavg(void)
 {
 	double avgs[3];
 
-	if (getloadavg(avgs, 3) < 0)
+	if (getloadavg(avgs, 1) < 0)
 		return smprintf("");
 
-	return smprintf("%.2f %.2f %.2f", avgs[0], avgs[1], avgs[2]);
+	return smprintf("%.2f", avgs[0]);
 }
 
 char *
@@ -116,8 +116,9 @@ readfile(char *base, char *file)
 char *
 getbattery(char *base)
 {
-	char *co, status;
-	int descap, remcap;
+	char *co;
+    char *status;
+    int descap, remcap;
 
 	descap = -1;
 	remcap = -1;
@@ -151,17 +152,47 @@ getbattery(char *base)
 
 	co = readfile(base, "status");
 	if (!strncmp(co, "Discharging", 11)) {
-		status = '-';
+		status = "🔋";
 	} else if(!strncmp(co, "Charging", 8)) {
-		status = '+';
+		status = "🔌";
 	} else {
-		status = '?';
+		status = "🔋?";
 	}
 
 	if (remcap < 0 || descap < 0)
 		return smprintf("invalid");
 
-	return smprintf("%.0f%%%c", ((float)remcap / (float)descap) * 100, status);
+	return smprintf("%s %.0f%%", status, ((float)remcap / (float)descap) * 100);
+}
+
+char *
+getBrightness(char *base) {
+    char *co;
+    int brightness, max_brightness;
+    char *status;
+
+    co = readfile(base, "brightness");
+    if (co == NULL)
+        return smprintf("");
+
+    sscanf(co, "%d", &brightness);
+    free(co);
+
+    co = readfile(base, "max_brightness");
+    if (co == NULL)
+        return smprintf("");
+    sscanf(co, "%d", &max_brightness);
+    free(co);
+
+    int percentage = (((float)brightness / (float)max_brightness) * 100);
+
+    if(percentage < 50) {
+        status = "🔅";
+    } else {
+        status = "☀";
+    }
+
+    return smprintf("%s %d%% ", status, percentage);
 }
 
 char *
@@ -181,28 +212,32 @@ main(void)
 	char *status;
 	char *avgs;
 	char *tmbln;
-	char *t0, *t1;
+	char *t0;
+	char *bat;
+    char *brightness;
 
 	if (!(dpy = XOpenDisplay(NULL))) {
 		fprintf(stderr, "dwmstatus: cannot open display.\n");
 		return 1;
 	}
-
+// 🖱
 	for (;;sleep(60)) {
 		avgs = loadavg();
-		tmbln = mktimes("%a %d %b %H:%M %Z %Y", tzberlin);
-		t0 = gettemperature("/sys/class//hwmon/hwmon0", "temp1_input");
-		t1 = gettemperature("/sys/class//hwmon/hwmon2", "temp1_input");
+		tmbln = mktimes("%H:%M %d.%m.%Y", tzwarsaw);
+		t0 = gettemperature("/sys/class//hwmon/hwmon1", "temp1_input");
+		bat = getbattery("/sys/class/power_supply/BAT0");
+        brightness = getBrightness("/sys/class/backlight/amdgpu_bl0");
 
-		status = smprintf("Temp: %s, %s | Load: %s | %s %s",
-				t0, t1, avgs, tmbln);
+		status = smprintf("%s %s🌡 %s 📈 %s 📅 %s",
+				bat, brightness, t0, avgs, tmbln);
 		setstatus(status);
 
 		free(t0);
-		free(t1);
+		free(bat);
 		free(avgs);
 		free(tmbln);
 		free(status);
+		free(brightness);
 	}
 
 	XCloseDisplay(dpy);