2 * Copyright (C) 2010-2014 jeanfi@gmail.com
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of the
7 * License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
24 #define _(str) gettext(str)
28 #include <temperature.h>
30 struct psensor *psensor_create(char *id,
34 int values_max_length)
36 struct psensor *psensor;
38 psensor = (struct psensor *)malloc(sizeof(struct psensor));
43 psensor->min = UNKNOWN_DBL_VALUE;
44 psensor->max = UNKNOWN_DBL_VALUE;
48 psensor->values_max_length = values_max_length;
49 psensor->measures = measures_dbl_create(values_max_length);
51 psensor->alarm_enabled = 0;
52 psensor->alarm_high_threshold = 0;
53 psensor->alarm_low_threshold = 0;
55 psensor->cb_alarm_raised = NULL;
56 psensor->cb_alarm_raised_data = NULL;
57 psensor->alarm_raised = 0;
61 psensor->color = NULL;
63 psensor->graph_enabled = 1;
64 psensor->appindicator_enabled = 0;
66 psensor->provider_data = NULL;
67 psensor->provider_data_free_fct = &free;
72 void psensor_values_resize(struct psensor *s, int new_size)
74 struct measure *new_ms, *cur_ms;
77 cur_size = s->values_max_length;
79 new_ms = measures_dbl_create(new_size);
84 for (i = 0; i < new_size - 1 && i < cur_size - 1; i++)
85 measure_copy(&cur_ms[cur_size - i - 1],
86 &new_ms[new_size - i - 1]);
88 measures_free(s->measures);
91 s->values_max_length = new_size;
95 void psensor_free(struct psensor *s)
100 log_debug("Cleanup %s", s->id);
111 measures_free(s->measures);
115 if (s->provider_data && s->provider_data_free_fct)
116 s->provider_data_free_fct(s->provider_data);
121 void psensor_list_free(struct psensor **sensors)
123 struct psensor **sensor_cur;
126 sensor_cur = sensors;
128 while (*sensor_cur) {
129 psensor_free(*sensor_cur);
140 int psensor_list_size(struct psensor **sensors)
143 struct psensor **sensor_cur;
149 sensor_cur = sensors;
151 while (*sensor_cur) {
158 int psensor_list_contains_type(struct psensor **sensors, unsigned int type)
167 if ((*s)->type & type)
175 struct psensor **psensor_list_add(struct psensor **sensors,
176 struct psensor *sensor)
180 size = psensor_list_size(sensors);
182 struct psensor **result
183 = malloc((size + 1 + 1) * sizeof(struct psensor *));
186 memcpy(result, sensors, size * sizeof(struct psensor *));
188 result[size] = sensor;
189 result[size + 1] = NULL;
194 void psensor_list_append(struct psensor ***sensors, struct psensor *sensor)
196 struct psensor **tmp;
201 tmp = psensor_list_add(*sensors, sensor);
203 if (tmp != *sensors) {
210 struct psensor *psensor_list_get_by_id(struct psensor **sensors, const char *id)
212 struct psensor **sensors_cur = sensors;
214 while (*sensors_cur) {
215 if (!strcmp((*sensors_cur)->id, id))
224 int is_temp_type(unsigned int type)
226 return type & SENSOR_TYPE_TEMP;
230 psensor_value_to_str(unsigned int type, double value, int use_celsius)
236 * should not be possible to exceed 20 characters with temp or
237 * rpm values the .x part is never displayed
241 unit = psensor_type_to_unit_str(type, use_celsius);
243 if (is_temp_type(type) && !use_celsius)
244 value = celsius_to_fahrenheit(value);
246 sprintf(str, "%.0f%s", value, unit);
252 psensor_measure_to_str(const struct measure *m,
254 unsigned int use_celsius)
256 return psensor_value_to_str(type, m->value, use_celsius);
259 void psensor_set_current_value(struct psensor *sensor, double value)
263 if (gettimeofday(&tv, NULL) != 0)
266 psensor_set_current_measure(sensor, value, tv);
269 void psensor_set_current_measure(struct psensor *s, double v, struct timeval tv)
273 (s->values_max_length - 1) * sizeof(struct measure));
275 s->measures[s->values_max_length - 1].value = v;
276 s->measures[s->values_max_length - 1].time = tv;
278 if (s->min == UNKNOWN_DBL_VALUE || v < s->min)
281 if (s->max == UNKNOWN_DBL_VALUE || v > s->max)
284 if (s->alarm_enabled) {
285 if (v > s->alarm_high_threshold || v < s->alarm_low_threshold) {
286 if (!s->alarm_raised && s->cb_alarm_raised)
287 s->cb_alarm_raised(s, s->cb_alarm_raised_data);
296 double psensor_get_current_value(const struct psensor *sensor)
298 return sensor->measures[sensor->values_max_length - 1].value;
301 struct measure *psensor_get_current_measure(struct psensor *sensor)
303 return &sensor->measures[sensor->values_max_length - 1];
307 Returns the minimal value of a given 'type' (SENSOR_TYPE_TEMP or
310 static double get_min_value(struct psensor **sensors, int type)
312 double m = UNKNOWN_DBL_VALUE;
313 struct psensor **s = sensors;
316 struct psensor *sensor = *s;
318 if (sensor->type & type) {
322 for (i = 0; i < sensor->values_max_length; i++) {
323 t = sensor->measures[i].value;
325 if (t == UNKNOWN_DBL_VALUE)
328 if (m == UNKNOWN_DBL_VALUE || t < m)
339 Returns the maximal value of a given 'type' (SENSOR_TYPE_TEMP or
342 double get_max_value(struct psensor **sensors, int type)
344 double m = UNKNOWN_DBL_VALUE;
345 struct psensor **s = sensors;
348 struct psensor *sensor = *s;
350 if (sensor->type & type) {
354 for (i = 0; i < sensor->values_max_length; i++) {
355 t = sensor->measures[i].value;
357 if (t == UNKNOWN_DBL_VALUE)
360 if (m == UNKNOWN_DBL_VALUE || t > m)
371 psensor_get_max_current_value(struct psensor **sensors, unsigned int type)
373 double m = UNKNOWN_DBL_VALUE;
374 struct psensor **s_cur = sensors;
377 struct psensor *s = *s_cur;
379 if (s->graph_enabled && (s->type & type)) {
380 double v = psensor_get_current_value(s);
382 if (m == UNKNOWN_DBL_VALUE || v > m)
392 double get_min_temp(struct psensor **sensors)
394 return get_min_value(sensors, SENSOR_TYPE_TEMP);
397 double get_min_rpm(struct psensor **sensors)
399 return get_min_value(sensors, SENSOR_TYPE_FAN);
402 double get_max_rpm(struct psensor **sensors)
404 return get_max_value(sensors, SENSOR_TYPE_FAN);
407 double get_max_temp(struct psensor **sensors)
409 return get_max_value(sensors, SENSOR_TYPE_TEMP);
412 struct psensor **get_all_sensors(int use_libatasmart, int values_max_length)
414 struct psensor **psensors;
415 struct psensor **tmp_psensors;
419 if (!use_libatasmart) {
420 tmp_psensors = hddtemp_psensor_list_add(psensors,
422 if (tmp_psensors != psensors) {
424 psensors = tmp_psensors;
429 atasmart_psensor_list_append(&psensors,
434 if (!psensors) { /* there is no detected sensors */
435 psensors = malloc(sizeof(struct psensor *));
442 const char *psensor_type_to_str(unsigned int type)
444 if (type & SENSOR_TYPE_NVCTRL) {
445 if (type & SENSOR_TYPE_TEMP)
446 return "Temperature";
447 else if (type & SENSOR_TYPE_GRAPHICS)
448 return "Graphics usage";
449 else if (type & SENSOR_TYPE_VIDEO)
450 return "Video usage";
451 else if (type & SENSOR_TYPE_MEMORY)
452 return "Memory usage";
453 else if (type & SENSOR_TYPE_PCIE)
459 if (type & SENSOR_TYPE_ATIADL) {
460 if (type & SENSOR_TYPE_TEMP)
461 return "AMD GPU Temperature";
462 else if (type & SENSOR_TYPE_RPM)
463 return "AMD GPU Fan Speed";
464 /*else type & SENSOR_TYPE_USAGE */
465 return "AMD GPU Usage";
468 if ((type & SENSOR_TYPE_HDD_TEMP) == SENSOR_TYPE_HDD_TEMP)
469 return "HDD Temperature";
471 if ((type & SENSOR_TYPE_CPU_USAGE) == SENSOR_TYPE_CPU_USAGE)
474 if (type & SENSOR_TYPE_TEMP)
475 return "Temperature";
477 if (type & SENSOR_TYPE_RPM)
480 if (type & SENSOR_TYPE_CPU)
483 if (type & SENSOR_TYPE_REMOTE)
486 if (type & SENSOR_TYPE_MEMORY)
493 const char *psensor_type_to_unit_str(unsigned int type, int use_celsius)
495 if (is_temp_type(type)) {
499 } else if (type & SENSOR_TYPE_RPM) {
501 } else if (type & SENSOR_TYPE_PERCENT) {
507 void psensor_list_update_measures(struct psensor **sensors)
509 if (psensor_list_contains_type(sensors, SENSOR_TYPE_HDDTEMP))
510 hddtemp_psensor_list_update(sensors);
513 if (psensor_list_contains_type(sensors, SENSOR_TYPE_ATASMART))
514 atasmart_psensor_list_update(sensors);
518 void psensor_log_measures(struct psensor **sensors)
520 if (log_level == LOG_DEBUG)
522 log_debug("Measure: %s %.2f",
524 psensor_get_current_value(*sensors));
534 void psensor_cleanup()
538 struct psensor **psensor_list_copy(struct psensor **sensors)
540 struct psensor **result;
543 n = psensor_list_size(sensors);
544 result = malloc((n+1) * sizeof(struct psensor *));
545 for (i = 0; i < n; i++)
546 result[i] = sensors[i];
553 psensor_current_value_to_str(const struct psensor *s, unsigned int use_celsius)
555 return psensor_value_to_str(s->type,
556 psensor_get_current_value(s),
560 struct psensor **psensor_list_filter_graph_enabled(struct psensor **sensors)
563 struct psensor **result, **cur, *s;
568 n = psensor_list_size(sensors);
569 result = malloc((n+1) * sizeof(struct psensor *));
571 for (cur = sensors, i = 0; *cur; cur++) {
574 if (s->graph_enabled)