moved to gitlab

[psensor.git] / src / lib / bcm2835.c

diff --git a/src/lib/bcm2835.c b/src/lib/bcm2835.c
deleted file mode 100644 (file)
index 0227f43..0000000
--- a/src/lib/bcm2835.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Copyright (C) 2017 jeanfi@gmail.com
- *
- * 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; either version 2 of the
- * License, or (at your option) any later version.
- *
- * 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 Street, Fifth Floor, Boston, MA
- * 02110-1301 USA
- */
-#include <locale.h>
-#include <libintl.h>
-#define _(str) gettext(str)
-
-#include <stdarg.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <bool.h>
-#include <pio.h>
-#include <bcm2835.h>
-
-/*
- * Support of the BCM2835 chip which is mostly used by the
- * Raspberry PI3 and provides the temperature of the chip.
- */
-static const char *PROVIDER_NAME = "BCM2835";
-
-/*
- * If this file exists and contains bcm2835_thermal it can be assumed
- * that a BCM2835 chip is present.
- */
-static const char *SYS_THERMAL_TYPE = "/sys/class/thermal/thermal_zone0/type";
-static const char *BCM2835_TYPE = "bcm2835_thermal";
-/* this file contains the temperature of the chip in celcius * 1000 */
-static char *SYS_THERMAL_TEMP = "/sys/class/thermal/thermal_zone0/temp";
-
-static void log_provider_info(const char *str)
-{
-       log_info("%s: %s", PROVIDER_NAME, str);
-}
-
-static bool is_bcm2835_present(void)
-{
-       bool ret;
-       char *str;
-
-       ret = is_file(SYS_THERMAL_TYPE);
-
-       if (!ret) {
-               log_debug("%s: %s does not exist.",
-                         PROVIDER_NAME,
-                         SYS_THERMAL_TYPE);
-               return false;
-       }
-
-       str = file_get_content(SYS_THERMAL_TYPE);
-
-       if (!str || strncmp(str, BCM2835_TYPE, strlen(BCM2835_TYPE) - 1)) {
-               log_debug("%s: type: %s.", PROVIDER_NAME, str);
-               ret = false;
-       } else {
-               ret = true;
-       }
-
-       if (str)
-               free(str);
-
-       return ret;
-}
-
-void bcm2835_psensor_list_append(struct psensor ***sensors, int vl)
-{
-       struct psensor *p;
-
-       log_fct_enter();
-
-       if (is_bcm2835_present()) {
-               log_provider_info(_("The BCM2835 (probably a Raspberry PI3) "
-                                   "has been detected"));
-
-               p = psensor_create(strdup(PROVIDER_NAME),
-                                  strdup(PROVIDER_NAME),
-                                  strdup(PROVIDER_NAME),
-                                  SENSOR_TYPE_BCM2835 | SENSOR_TYPE_TEMP,
-                                  vl);
-
-               psensor_list_append(sensors, p);
-       } else {
-               log_provider_info("The BCM2835 has not been detected.");
-       }
-
-       log_fct_exit();
-}
-
-static double bcm2835_update_temp(struct psensor *s)
-{
-       char *str, *end;
-       long l;
-       int n;
-
-       log_fct_enter();
-
-       str = file_get_content(SYS_THERMAL_TEMP);
-
-       n = strlen(str) - 1;
-       if (str[n] == '\n')
-               str[n] = '\0';
-
-       if (str) {
-               l = strtol(str, &end, 10);
-               if (*end != '\0')
-                       log_debug("%s: found invalid value: %s.",
-                                 PROVIDER_NAME,
-                                 str);
-               else
-                       psensor_set_current_value(s, l / 1000);
-               free(str);
-       } else {
-               log_err(_("Failed to get content of file %s."),
-                       SYS_THERMAL_TEMP);
-       }
-
-       log_fct_exit();
-
-       return 0;
-}
-
-void bcm2835_psensor_list_update(struct psensor **sensors)
-{
-       struct psensor *s;
-
-       log_fct_enter();
-
-       for (; *sensors; sensors++) {
-               s = *sensors;
-
-               if (s->type & SENSOR_TYPE_REMOTE)
-                       continue;
-
-               if (s->type & SENSOR_TYPE_BCM2835) {
-                       bcm2835_update_temp(s);
-                       break; /* only one possible sensor */
-               }
-       }
-
-       log_fct_exit();
-}