private bool CheckAvailable()
{
if (!_checkedIfAvailable)
{
_checkedIfAvailable = true;
if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux) && File.Exists("/sys/class/thermal/thermal_zone0/temp"))
{
_isAvailable = true;
_windows = false;
}
else if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
OpenHardwareMonitor ohw = new OpenHardwareMonitor();
if (ohw.TryGetAverageCpuTemperature(out _))
{
_windows = true;
_isAvailable = true;
_hardwareMonitorInUse = ohw;
return(true);
}
try
{
ManagementObjectSearcher searcher = new ManagementObjectSearcher(@"root\WMI", "SELECT * FROM MSAcpi_ThermalZoneTemperature");
if (searcher.Get().Count > 0)
{
_managementObjectSearchers.Add(searcher);
_isAvailable = true;
_windows = true;
}
}
catch (Exception x) when(x is IOException || x is UnauthorizedAccessException || x is ManagementException)
{
// Nothing to do - WMI not available for this element or missing permissions.
// WMI enumeration may require elevated rights.
}
try
{
ManagementObjectSearcher searcher = new ManagementObjectSearcher(@"root\WMI", "SELECT * FROM Win32_TemperatureProbe");
if (searcher.Get().Count > 0)
{
_managementObjectSearchers.Add(searcher);
_isAvailable = true;
_windows = true;
}
}
catch (Exception x) when(x is IOException || x is UnauthorizedAccessException || x is ManagementException)
{
// Nothing to do - WMI not available for this element or missing permissions.
// WMI enumeration may require elevated rights.
}
}
}
return(_isAvailable);
}
/// <summary>
/// start export plugin
/// </summary>
public void start_instance()
{
data_source = new OpenHardwareMonitor(this.unique_plugin_identifier);
}
