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Diffstat (limited to 'hardinfo2/modules/devices/sensors.c')
-rw-r--r--hardinfo2/modules/devices/sensors.c383
1 files changed, 0 insertions, 383 deletions
diff --git a/hardinfo2/modules/devices/sensors.c b/hardinfo2/modules/devices/sensors.c
deleted file mode 100644
index 9f02566d..00000000
--- a/hardinfo2/modules/devices/sensors.c
+++ /dev/null
@@ -1,383 +0,0 @@
-/*
- * HardInfo - Displays System Information
- * Copyright (C) 2003-2006 Leandro A. F. Pereira <leandro@hardinfo.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 2.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <string.h>
-
-#include "devices.h"
-#include "expr.h"
-#include "hardinfo.h"
-#include "socket.h"
-
-gchar *sensors = NULL;
-GHashTable *sensor_compute = NULL;
-GHashTable *sensor_labels = NULL;
-
-static void read_sensor_labels(gchar * driver)
-{
- FILE *conf;
- gchar buf[256], *line, *p;
- gboolean lock = FALSE;
- gint i;
-
- sensor_labels = g_hash_table_new_full(g_str_hash, g_str_equal,
- g_free, g_free);
- sensor_compute = g_hash_table_new(g_str_hash, g_str_equal);
-
- /* Try to open lm-sensors config file sensors3.conf */
- conf = fopen("/etc/sensors3.conf", "r");
-
- /* If it fails, try to open sensors.conf */
- if (!conf) conf = fopen("/etc/sensors.conf", "r");
-
- if (!conf) {
- /* Cannot open config file. */
- return;
- }
-
- while (fgets(buf, 256, conf)) {
- line = buf;
-
- remove_linefeed(line);
- strend(line, '#');
-
- if (*line == '\0') {
- continue;
- } else if (lock && strstr(line, "label")) { /* label lines */
- gchar **names = g_strsplit(strstr(line, "label") + 5, " ", 0);
- gchar *name = NULL, *value = NULL;
-
- for (i = 0; names[i]; i++) {
- if (names[i][0] == '\0')
- continue;
-
- if (!name)
- name = g_strdup(names[i]);
- else if (!value)
- value = g_strdup(names[i]);
- else
- value = g_strconcat(value, " ", names[i], NULL);
- }
-
- remove_quotes(value);
- g_hash_table_insert(sensor_labels, name, value);
-
- g_strfreev(names);
- } else if (lock && strstr(line, "ignore")) { /* ignore lines */
- p = strstr(line, "ignore") + 6;
- if (!strchr(p, ' '))
- continue;
-
- while (*p == ' ')
- p++;
- g_hash_table_insert(sensor_labels, g_strdup(p), "ignore");
- } else if (lock && strstr(line, "compute")) { /* compute lines */
- gchar **formulas =
- g_strsplit(strstr(line, "compute") + 7, " ", 0);
- gchar *name = NULL, *formula = NULL;
-
- for (i = 0; formulas[i]; i++) {
- if (formulas[i][0] == '\0')
- continue;
- if (formulas[i][0] == ',')
- break;
-
- if (!name)
- name = g_strdup(formulas[i]);
- else if (!formula)
- formula = g_strdup(formulas[i]);
- else
- formula = g_strconcat(formula, formulas[i], NULL);
- }
-
- g_strfreev(formulas);
- g_hash_table_insert(sensor_compute, name,
- math_string_to_postfix(formula));
- } else if (g_str_has_prefix(line, "chip")) { /* chip lines (delimiter) */
- if (lock == FALSE) {
- gchar **chips = g_strsplit(line, " ", 0);
-
- for (i = 1; chips[i]; i++) {
- strend(chips[i], '*');
-
- if (g_str_has_prefix(chips[i] + 1, driver)) {
- lock = TRUE;
- break;
- }
- }
-
- g_strfreev(chips);
- } else {
- break;
- }
- }
- }
-
- fclose(conf);
-}
-
-static gchar *get_sensor_label(gchar * sensor)
-{
- gchar *ret;
-
- ret = g_hash_table_lookup(sensor_labels, sensor);
- if (!ret)
- ret = g_strdup(sensor);
- else
- ret = g_strdup(ret);
-
- return ret;
-}
-
-static float adjust_sensor(gchar * name, float value)
-{
- GSList *postfix;
-
- postfix = g_hash_table_lookup(sensor_compute, name);
- if (!postfix)
- return value;
-
- return math_postfix_eval(postfix, value);
-}
-
-
-static void read_sensors_hwmon(void)
-{
- int hwmon, count;
- gchar *path_hwmon, *path_sensor, *tmp, *driver, *name, *mon;
- hwmon = 0;
-
- path_hwmon = g_strdup_printf("/sys/class/hwmon/hwmon%d/device/", hwmon);
- while (g_file_test(path_hwmon, G_FILE_TEST_EXISTS)) {
- tmp = g_strdup_printf("%sdriver", path_hwmon);
- driver = g_file_read_link(tmp, NULL);
- g_free(tmp);
-
- tmp = g_path_get_basename(driver);
- g_free(driver);
- driver = tmp;
-
- if (!sensor_labels) {
- read_sensor_labels(driver);
- }
-
- sensors = g_strconcat(sensors, "[Cooling Fans]\n", NULL);
- for (count = 1;; count++) {
- path_sensor =
- g_strdup_printf("%sfan%d_input", path_hwmon, count);
- if (!g_file_get_contents(path_sensor, &tmp, NULL, NULL)) {
- g_free(path_sensor);
- break;
- }
-
- mon = g_strdup_printf("fan%d", count);
- name = get_sensor_label(mon);
- if (!g_str_equal(name, "ignore")) {
- sensors = h_strdup_cprintf("%s=%.0fRPM\n",
- sensors, name,
- adjust_sensor(mon, atof(tmp)));
- }
-
- g_free(name);
- g_free(mon);
- g_free(tmp);
- g_free(path_sensor);
- }
-
- sensors = g_strconcat(sensors, "[Temperatures]\n", NULL);
- for (count = 1;; count++) {
- path_sensor =
- g_strdup_printf("%stemp%d_input", path_hwmon, count);
- if (!g_file_get_contents(path_sensor, &tmp, NULL, NULL)) {
- g_free(path_sensor);
- break;
- }
-
- mon = g_strdup_printf("temp%d", count);
- name = get_sensor_label(mon);
- if (!g_str_equal(name, "ignore")) {
- sensors = h_strdup_cprintf("%s=%.2f\302\260C\n",
- sensors, name,
- adjust_sensor(mon,
- atof(tmp) /
- 1000.0));
- }
-
- g_free(tmp);
- g_free(name);
- g_free(path_sensor);
- g_free(mon);
- }
-
- sensors = g_strconcat(sensors, "[Voltage Values]\n", NULL);
- for (count = 0;; count++) {
- path_sensor =
- g_strdup_printf("%sin%d_input", path_hwmon, count);
- if (!g_file_get_contents(path_sensor, &tmp, NULL, NULL)) {
- g_free(path_sensor);
- break;
- }
-
-
- mon = g_strdup_printf("in%d", count);
- name = get_sensor_label(mon);
- if (!g_str_equal(name, "ignore")) {
- sensors = h_strdup_cprintf("%s=%.3fV\n",
- sensors, name,
- adjust_sensor(mon,
- atof(tmp) /
- 1000.0));
- }
-
- g_free(tmp);
- g_free(mon);
- g_free(name);
- g_free(path_sensor);
- }
-
- g_free(path_hwmon);
- g_free(driver);
- path_hwmon =
- g_strdup_printf("/sys/class/hwmon/hwmon%d/device/", ++hwmon);
- }
-
- g_free(path_hwmon);
-
-}
-
-static void read_sensors_acpi(void)
-{
- const gchar *path_tz = "/proc/acpi/thermal_zone";
-
- if (g_file_test(path_tz, G_FILE_TEST_EXISTS)) {
- GDir *tz;
-
- if ((tz = g_dir_open(path_tz, 0, NULL))) {
- const gchar *entry;
- gchar *temp = g_strdup("");
-
- while ((entry = g_dir_read_name(tz))) {
- gchar *path =
- g_strdup_printf("%s/%s/temperature", path_tz, entry);
- gchar *contents;
-
- if (g_file_get_contents(path, &contents, NULL, NULL)) {
- int temperature;
-
- sscanf(contents, "temperature: %d C", &temperature);
-
- temp = h_strdup_cprintf("\n%s=%d\302\260C\n",
- temp, entry, temperature);
-
- g_free(contents);
- }
- }
-
- if (*temp != '\0')
- sensors =
- h_strdup_cprintf("\n[ACPI Thermal Zone]\n%s",
- sensors, temp);
-
- g_dir_close(tz);
- }
- }
-
-}
-
-static void read_sensors_omnibook(void)
-{
- const gchar *path_ob = "/proc/omnibook/temperature";
- gchar *contents;
-
- if (g_file_get_contents(path_ob, &contents, NULL, NULL)) {
- int temperature;
-
- sscanf(contents, "CPU temperature: %d C", &temperature);
-
- sensors = h_strdup_cprintf("\n[Omnibook]\n"
- "CPU temperature=%d\302\260C\n",
- sensors, temperature);
-
- g_free(contents);
- }
-}
-
-static void read_sensors_hddtemp(void)
-{
- Socket *s;
- static gchar *old = NULL;
- gchar buffer[1024];
- gint len = 0;
-
- if ((s = sock_connect("127.0.0.1", 7634))) {
- while (!len)
- len = sock_read(s, buffer, sizeof(buffer));
- sock_close(s);
-
- if (len > 2 && buffer[0] == '|' && buffer[1] == '/') {
- gchar **disks;
- int i;
-
- if (old)
- g_free(old);
-
- old = g_strdup("[Hard Disk Temperature]\n");
-
- disks = g_strsplit(buffer, "\n", 0);
- for (i = 0; disks[i]; i++) {
- gchar **fields = g_strsplit(disks[i] + 1, "|", 5);
-
- /*
- * 0 -> /dev/hda
- * 1 -> FUJITSU MHV2080AH
- * 2 -> 41
- * 3 -> C
- */
- old = h_strdup_cprintf("\n%s (%s)=%s\302\260%s\n",
- old,
- fields[1], fields[0],
- fields[2], fields[3]);
-
- g_strfreev(fields);
- }
-
- g_strfreev(disks);
- }
- } else {
- g_free(old);
- old = NULL;
- }
-
- if (old) {
- sensors = g_strconcat(sensors, "\n", old, NULL);
- }
-}
-
-void scan_sensors_do(void)
-{
- if (sensors)
- g_free(sensors);
-
- sensors = g_strdup("");
-
- read_sensors_hwmon();
- read_sensors_acpi();
- read_sensors_omnibook();
- read_sensors_hddtemp();
-
- /* FIXME: Add support for ibm acpi and more sensors */
-}
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