Add mapping logic, refactor stuff

app/src/sensor/SensorsWrapper.cxx

@@ -0,0 +1,78 @@
+#include <cstdio>
+#include <filesystem>
+#include <iostream>
+#include <regex>
+#include <stdexcept>
+#include <type_traits>
+
+#include <sensors/sensors.h>
+
+#include <sensor/SensorsWrapper.h>
+
+#include <sensor/HwmonSensor.h>
+#include <sensor/NvidiaSensor.h>
+
+using namespace std;
+namespace fs = std::filesystem;
+
+#define CONFIG_FILE "/etc/conf.d/sensors"
+#define HWMON_BASE_PATH "/sys/class/hwmon"
+
+SensorsWrapper::SensorsWrapper() : mConfigFile(fopen(CONFIG_FILE, "r")) {
+  if (sensors_init(mConfigFile) != 0) {
+    throw runtime_error("Config file doesn't exist");
+  }
+}
+
+SensorsWrapper::~SensorsWrapper() { sensors_cleanup(); }
+
+std::vector<std::shared_ptr<Sensor>>
+SensorsWrapper::Sensors(sensors_subfeature_type sensorType) {
+  std::vector<std::shared_ptr<Sensor>> sensors;
+
+  int c = 0;
+  for (const sensors_chip_name *chipName;
+       (chipName = sensors_get_detected_chips(0, &c)) != NULL;) {
+
+    int d = 0;
+    for (const sensors_feature *feature;
+         (feature = sensors_get_features(chipName, &d)) != NULL;) {
+      auto subFeature = sensors_get_subfeature(chipName, feature, sensorType);
+      if (subFeature) {
+        sensors.push_back(
+            std::make_shared<HwmonSensor>(chipName, feature, subFeature));
+      }
+    }
+  }
+
+  return sensors;
+}
+
+std::vector<std::shared_ptr<PwmControl>> SensorsWrapper::PwmControls() {
+  std::vector<std::shared_ptr<PwmControl>> controls;
+
+  const std::regex re_ctrl_enable("pwm[0-9]_enable");
+  const std::regex re_ctrl_mode("pwm[0-9]_mode");
+  const std::regex re_ctrl("pwm[0-9]");
+
+  if (!fs::exists(HWMON_BASE_PATH)) {
+    std::cout << HWMON_BASE_PATH << " doesn't exist" << std::endl;
+  } else {
+    for (const fs::directory_entry &hwmon_device :
+         fs::directory_iterator{HWMON_BASE_PATH}) {
+
+      for (const fs::directory_entry &control :
+           fs::directory_iterator{hwmon_device}) {
+        auto filename = control.path().filename().string();
+
+        if (regex_match(filename, re_ctrl)) {
+          auto controlPath = control.path().string();
+
+          controls.push_back(std::make_shared<PwmControl>(controlPath));
+        }
+      }
+    }
+  }
+
+  return controls;
+}