#include <limits.h>
#include <stdio.h>
#include <string.h>
+#include <yajl/yajl_gen.h>
+#include <yajl/yajl_version.h>
#include "i3status.h"
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
#include <err.h>
#include <sys/types.h>
#include <sys/sysctl.h>
#define TZ_ZEROC 2732
#define TZ_KELVTOC(x) (((x) - TZ_ZEROC) / 10), abs(((x) - TZ_ZEROC) % 10)
+#define TZ_AVG(x) ((x) - TZ_ZEROC) / 10
#endif
+#if defined(__OpenBSD__)
+#include <sys/param.h>
+#include <sys/types.h>
+#include <sys/sysctl.h>
+#include <sys/sensors.h>
+#include <errno.h>
+#include <err.h>
+
+#define MUKTOC(v) ((v - 273150000) / 1000000.0)
+#endif
+
+#if defined(__NetBSD__)
+#include <fcntl.h>
+#include <prop/proplib.h>
+#include <sys/envsys.h>
+
+#define MUKTOC(v) ((v - 273150000) / 1000000.0)
+#endif
+
+
static char *thermal_zone;
/*
* returns the temperature in degree celcius.
*
*/
-void print_cpu_temperature_info(int zone, const char *path, const char *format) {
+void print_cpu_temperature_info(yajl_gen json_gen, char *buffer, int zone, const char *path, const char *format, int max_threshold) {
+ char *outwalk = buffer;
+#ifdef THERMAL_ZONE
const char *walk;
- static char buf[16];
+ bool colorful_output = false;
- if (path == NULL) {
- asprintf(&thermal_zone, THERMAL_ZONE, zone);
- path = thermal_zone;
+ if (thermal_zone == NULL) {
+ if (path == NULL)
+ asprintf(&thermal_zone, THERMAL_ZONE, zone);
+ else
+ asprintf(&thermal_zone, path, zone);
}
+ path = thermal_zone;
+
+ INSTANCE(path);
for (walk = format; *walk != '\0'; walk++) {
if (*walk != '%') {
- putchar(*walk);
+ *(outwalk++) = *walk;
continue;
}
if (BEGINS_WITH(walk+1, "degrees")) {
#if defined(LINUX)
+ static char buf[16];
long int temp;
if (!slurp(path, buf, sizeof(buf)))
- die("Could not open \"%s\"\n", path);
+ goto error;
temp = strtol(buf, NULL, 10);
if (temp == LONG_MIN || temp == LONG_MAX || temp <= 0)
- (void)printf("?");
- else
- (void)printf("%ld", (temp/1000));
-#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+ *(outwalk++) = '?';
+ else {
+ if ((temp/1000) >= max_threshold) {
+ START_COLOR("color_bad");
+ colorful_output = true;
+ }
+ outwalk += sprintf(outwalk, "%ld", (temp/1000));
+ if (colorful_output) {
+ END_COLOR;
+ colorful_output = false;
+ }
+ }
+#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
int sysctl_rslt;
size_t sysctl_size = sizeof(sysctl_rslt);
- if (sysctlbyname(path, &sysctl_rslt, &sysctl_size, NULL, 0)) {
- (void)printf("No thermal zone found");
- return;
+ if (sysctlbyname(path, &sysctl_rslt, &sysctl_size, NULL, 0))
+ goto error;
+
+ if (TZ_AVG(sysctl_rslt) >= max_threshold) {
+ START_COLOR("color_bad");
+ colorful_output = true;
+ }
+ outwalk += sprintf(outwalk, "%d.%d", TZ_KELVTOC(sysctl_rslt));
+ if (colorful_output) {
+ END_COLOR;
+ colorful_output = false;
}
- (void)printf("%d.%d", TZ_KELVTOC(sysctl_rslt));
+#elif defined(__OpenBSD__)
+ struct sensordev sensordev;
+ struct sensor sensor;
+ size_t sdlen, slen;
+ int dev, numt, mib[5] = { CTL_HW, HW_SENSORS, 0, 0, 0 };
+
+ sdlen = sizeof(sensordev);
+ slen = sizeof(sensor);
+
+ for (dev = 0; ; dev++) {
+ mib[2] = dev;
+ if (sysctl(mib, 3, &sensordev, &sdlen, NULL, 0) == -1) {
+ if (errno == ENXIO)
+ continue;
+ if (errno == ENOENT)
+ break;
+ goto error;
+ }
+ /* 'path' is the node within the full path (defaults to acpitz0). */
+ if (strncmp(sensordev.xname, path, strlen(path)) == 0) {
+ mib[3] = SENSOR_TEMP;
+ /* Limit to temo0, but should retrieve from a full path... */
+ for (numt = 0; numt < 1 /*sensordev.maxnumt[SENSOR_TEMP]*/; numt++) {
+ mib[4] = numt;
+ if (sysctl(mib, 5, &sensor, &slen, NULL, 0) == -1) {
+ if (errno != ENOENT) {
+ warn("sysctl");
+ continue;
+ }
+ }
+ if ((int)MUKTOC(sensor.value) >= max_threshold) {
+ START_COLOR("color_bad");
+ colorful_output = true;
+ }
+
+ outwalk += sprintf(outwalk, "%.2f", MUKTOC(sensor.value));
+
+ if (colorful_output) {
+ END_COLOR;
+ colorful_output = false;
+ }
+ }
+ }
+ }
+#elif defined(__NetBSD__)
+ int fd, rval;
+ bool err = false;
+ prop_dictionary_t dict;
+ prop_array_t array;
+ prop_object_iterator_t iter;
+ prop_object_iterator_t iter2;
+ prop_object_t obj, obj2, obj3;
+
+ fd = open("/dev/sysmon", O_RDONLY);
+ if (fd == -1)
+ goto error;
+
+ rval = prop_dictionary_recv_ioctl(fd, ENVSYS_GETDICTIONARY, &dict);
+ if (rval == -1) {
+ err = true;
+ goto error_netbsd1;
+ }
+
+ /* No drivers registered? */
+ if (prop_dictionary_count(dict) == 0) {
+ err = true;
+ goto error_netbsd2;
+ }
+
+ /* print sensors for all devices registered */
+ iter = prop_dictionary_iterator(dict);
+ if (iter == NULL) {
+ err = true;
+ goto error_netbsd2;
+ }
+
+ /* iterate over the dictionary returned by the kernel */
+ while ((obj = prop_object_iterator_next(iter)) != NULL) {
+ array = prop_dictionary_get_keysym(dict, obj);
+ if (prop_object_type(array) != PROP_TYPE_ARRAY) {
+ err = true;
+ goto error_netbsd3;
+ }
+ iter2 = prop_array_iterator(array);
+ if (!iter2) {
+ err = true;
+ goto error_netbsd3;
+ }
+
+ /* iterate over the array of dictionaries */
+ while ((obj2 = prop_object_iterator_next(iter2)) != NULL) {
+ obj3 = prop_dictionary_get(obj2, "description");
+ if (obj3 &&
+ strcmp(path, prop_string_cstring_nocopy(obj3)) == 0)
+ {
+ obj3 = prop_dictionary_get(obj2, "cur-value");
+ float temp = MUKTOC(prop_number_integer_value(obj3));
+ if ((int)temp >= max_threshold) {
+ START_COLOR("color_bad");
+ colorful_output = true;
+ }
+
+ outwalk += sprintf(outwalk, "%.2f", temp);
+
+ if (colorful_output) {
+ END_COLOR;
+ colorful_output = false;
+ }
+ break;
+ }
+
+ }
+ prop_object_iterator_release(iter2);
+ }
+error_netbsd3:
+ prop_object_iterator_release(iter);
+error_netbsd2:
+ prop_object_release(dict);
+error_netbsd1:
+ close(fd);
+ if (err) goto error;
+
#endif
+
+
walk += strlen("degrees");
}
}
+ OUTPUT_FULL_TEXT(buffer);
+ return;
+error:
+#endif
+ OUTPUT_FULL_TEXT("cant read temp");
+ (void)fputs("i3status: Cannot read temperature. Verify that you have a thermal zone in /sys/class/thermal or disable the cpu_temperature module in your i3status config.\n", stderr);
}
projects / i3 / i3status / blobdiff