How Do I Get Cpu's And Harddisk's Temperature....

#define _WIN32_WINNT 0x0400 
#define _WIN32_DCOM 

#include <stdio.h> 
#include <tchar.h> 
#include <windows.h> 
#include <wbemidl.h> 
#pragma comment(lib,"wbemuuid.lib")

VOID GetCPUTemperatureInfo()
{
	// result code from COM calls 
	HRESULT hr = 0; 

	// COM interface pointers 
	IWbemLocator         *locator  = NULL; 
	IWbemServices        *services = NULL; 
	IEnumWbemClassObject *results  = NULL; 

	// BSTR strings we'll use (http://msdn.microsoft.com/en-us/library/ms221069.aspx) 
	BSTR resource = SysAllocString(L"ROOT\\CIMV2"); 
	BSTR language = SysAllocString(L"WQL"); 
	BSTR query    = SysAllocString(L"SELECT * FROM Win32_TemperatureProbe"); 

	// initialize COM 
	hr = CoInitializeEx(0, COINIT_MULTITHREADED); 
	hr = CoInitializeSecurity(NULL, -1, NULL, NULL, RPC_C_AUTHN_LEVEL_DEFAULT, RPC_C_IMP_LEVEL_IMPERSONATE, NULL, EOAC_NONE, NULL); 

	// connect to WMI 
	hr = CoCreateInstance(&CLSID_WbemLocator, 0, CLSCTX_INPROC_SERVER, &IID_IWbemLocator, (LPVOID *) &locator); 
	hr = locator->lpVtbl->ConnectServer(locator, resource, NULL, NULL, NULL, 0, NULL, NULL, &services); 

	// issue a WMI query 
	hr = services->lpVtbl->ExecQuery(services, language, query, WBEM_FLAG_BIDIRECTIONAL, NULL, &results); 

	// list the query results 
	if (results != NULL) { 
		IWbemClassObject *result = NULL; 
		ULONG returnedCount = 0; 

		// enumerate the retrieved objects 
		while((hr = results->lpVtbl->Next(results, WBEM_INFINITE, 1, &result, &returnedCount)) == S_OK) { 
			VARIANT CurrentReading;

			// obtain the desired properties of the next result and print them out 
			hr = result->lpVtbl->Get(result, L"CurrentReading", 0, &CurrentReading, 0, 0); 

			printf(L"CurrentReading: %d\n", CurrentReading); 

			// release the current result object 
			result->lpVtbl->Release(result); 
		}
	}

	// release WMI COM interfaces 
	results->lpVtbl->Release(results); 
	services->lpVtbl->Release(services); 
	locator->lpVtbl->Release(locator); 

	// unwind everything else we've allocated 
	CoUninitialize(); 

	SysFreeString(query); 
	SysFreeString(language); 
	SysFreeString(resource); 

	return;
}