Expand SensorWrapper

app/include/SensorsWrapper.h

@@ -1,17 +1,29 @@
 #ifndef SENSORSWRAPPER_H_
 #define SENSORSWRAPPER_H_
 
+#include <string>
 #include <vector>
 
 #include <sensors/sensors.h>
 
+struct Sensor {
+  sensors_chip_name chipName;
+  sensors_feature feature;
+  sensors_subfeature subFeature;
+};
+
 class SensorsWrapper {
 public:
   SensorsWrapper();
+  ~SensorsWrapper();
+
+  std::vector<Sensor> getTemperatureSensors();
+  int getValue(Sensor sensor);
+  std::string getLabel(Sensor sensor);
 
 private:
-  std::vector<const sensors_subfeature *> mTemperatureSensors;
-  std::vector<const sensors_subfeature *> mFanSensors;
+  std::vector<Sensor> mTemperatureSensors;
+  std::vector<Sensor> mFanSensors;
 };
 
 #endif // SENSORSWRAPPER_H_

app/src/Pwm.cxx

@@ -51,7 +51,7 @@ PWM::PWM() {
 
 void PWM::dumpValues() {
   for (auto control : mPwmControls) {
-    cout << control.second.control << ", " << control.second.enable << ", "
+    cout << control.second.control << ", " << control.second.enable << ": "
          << control.second.mode << endl;
   }
 }

app/src/SensorsWrapper.cxx

@@ -1,5 +1,6 @@
 #include <exception>
 #include <iostream>
+#include <sensors/sensors.h>
 #include <stdexcept>
 
 #include <SensorsWrapper.h>
@@ -24,12 +25,34 @@ SensorsWrapper::SensorsWrapper() {
       auto tempFeature = sensors_get_subfeature(chipName, feature,
                                                 SENSORS_SUBFEATURE_TEMP_INPUT);
       if (tempFeature)
-        mTemperatureSensors.push_back(tempFeature);
+        mTemperatureSensors.push_back(
+            Sensor{*chipName, *feature, *tempFeature});
 
       auto fanFeature = sensors_get_subfeature(chipName, feature,
                                                SENSORS_SUBFEATURE_FAN_INPUT);
       if (fanFeature)
-        mFanSensors.push_back(fanFeature);
+        mFanSensors.push_back(Sensor{*chipName, *feature, *fanFeature});
     }
   }
 }
+
+SensorsWrapper::~SensorsWrapper() { sensors_cleanup(); }
+
+std::vector<Sensor> SensorsWrapper::getTemperatureSensors() {
+  return mTemperatureSensors;
+}
+
+int SensorsWrapper::getValue(Sensor sensor) {
+  double value;
+  const sensors_chip_name *chipName = &sensor.chipName;
+
+  sensors_get_value(chipName, sensor.subFeature.number, &value);
+
+  return (int)value;
+}
+
+string SensorsWrapper::getLabel(Sensor sensor) {
+  const sensors_chip_name *chipName = &sensor.chipName;
+  const sensors_feature *feature = &sensor.feature;
+  return string(sensors_get_label(chipName, feature));
+}

app/src/main.cxx

@@ -4,6 +4,7 @@
 
 #include <Nvidia.h>
 #include <Pwm.h>
+#include <SensorsWrapper.h>
 
 int main() {
   auto config = std::fopen("/etc/conf.d/sensors", "r");
@@ -56,5 +57,15 @@ int main() {
   std::cout << pwm.readValue(controls[0], PWM_CONTROL_PROPERTY::ENABLE)
             << std::endl;
 
+  SensorsWrapper sens;
+  auto sensors = sens.getTemperatureSensors();
+
+  std::cout << "\n";
+
+  for (auto sensor : sensors) {
+    std::cout << sens.getLabel(sensor) << ": " << sens.getValue(sensor)
+              << std::endl;
+  }
+
   return 0;
 }