i3 - improved tiling WM

Support colored output for CPU temperature on FreeBSD

Patch status: rejected

Patch by Baptiste Daroussin

To apply this patch, use:
curl http://cr.i3wm.org/patch/94/raw.patch | git am

b/src/print_cpu_temperature.c

13 
@@ -14,6 +14,7 @@
14 
 #include <sys/sysctl.h>
15 
 #define TZ_ZEROC 2732
16 
 #define TZ_KELVTOC(x) (((x) - TZ_ZEROC) / 10), abs(((x) - TZ_ZEROC) % 10)
17 
+#define TZ_AVG(x) ((x) - TZ_ZEROC) / 10
18 
 #endif
19
20 
 #if defined(__OpenBSD__)
21 
@@ -35,9 +36,9 @@ static char *thermal_zone;
22 
  *
23 
  */
24 
 void print_cpu_temperature_info(yajl_gen json_gen, char *buffer, int zone, const char *path, const char *format, int max_threshold) {
25 
-        char *outwalk = buffer;
26 
 #ifdef THERMAL_ZONE
27 
         const char *walk;
28 
+        char *outwalk = buffer;
29 
         bool colorful_output = false;
30
31 
         if (path == NULL)
32 
@@ -80,7 +81,16 @@ void print_cpu_temperature_info(yajl_gen json_gen, char *buffer, int zone, const
33 
                         if (sysctlbyname(path, &sysctl_rslt, &sysctl_size, NULL, 0))
34 
                                 goto error;
35
36 
+                        if (TZ_AVG(sysctl_rslt) >= max_threshold) {
37 
+                                START_COLOR("color_bad");
38 
+                                colorful_output = true;
39 
+                        }
40 
                         outwalk += sprintf(outwalk, "%d.%d", TZ_KELVTOC(sysctl_rslt));
41 
+                        if (colorful_output) {
42 
+                                END_COLOR;
43 
+                                colorful_output = false;
44 
+                        }
45 
+
46 
 #elif defined(__OpenBSD__)
47 
         struct sensordev sensordev;
48 
         struct sensor sensor;