Get thermal zones and cooling devices

This sample app demonstrates how to get thermal zones and cooling devices.

1. Get thermal factory instance

auto &thermalFactory = telux::therm::ThermalFactory::getInstance();

2. Prepare initialization callback

std::promise<telux::common::ServiceStatus> p;
auto initCb = [&p](telux::common::ServiceStatus status) {
   std::cout << "Received service status: " << static_cast<int>(status) << std::endl;
   p.set_value(status);
};

3. Get thermal shutdown manager instance

std::shared_ptr<telux::therm::IThermalManager> thermalMgr
   = thermalFactory.getThermalManager(initCb);
if (!thermalMgr) {
   std::cout << "Thermal manager is nullptr" << std::endl;
   return -1;
}

4. Wait for the initialization callback and check the service status

telux::common::ServiceStatus serviceStatus = p.get_future().get();
if (serviceStatus != telux::common::ServiceStatus::SERVICE_AVAILABLE) {
   std::cout << "Thermal manager initialization failed" << std::endl;
   return -2;
}

5. Send get thermal zones request using thermal manager object

std::vector<std::shared_ptr<telux::therm::IThermalZone>> zoneInfo
   = thermalMgr->getThermalZones();
if(zoneInfo.size() > 0) {
   for(auto index = 0; index < zoneInfo.size(); index++) {
      std::cout << "Thermal zone Id: " << zoneInfo(index)->getId() << "Description: "
                  << zoneInfo(index)->getDescription() << "Current temp: "
                  << zoneInfo(index)->getCurrentTemp() << std::endl;
      std::cout << std::endl;
   }
} else {
   std::cout << "No thermal zones found!" << std::endl;
}

6. Send get cooling devices request using thermal manager instance

std::vector<std::shared_ptr<telux::therm::ICoolingDevice>> coolingDevice
   = thermalMgr->getCoolingDevices();
if(coolingDevice.size() > 0) {
   for(auto index = 0; index < coolingDevice.size(); index++) {
      std::cout << "Cooling device Id: " << coolingDevice(index)->getId()
                  << "Description: " << coolingDevice(index)->getDescription()
                  << "Max cooling level: " << coolingDevice(index)->getMaxCoolingLevel()
                  << "Current cooling level: " << coolingDevice(index)->getCurrentCoolingLevel()
                  << std::endl;
      std::cout << std::endl;
   }
} else {
   std::cout << "No cooling devices found!" << std::endl;
}