Пожалуйста, обратите внимание, что пользователь заблокирован
Тупо перелопатил пример с msdn, мб кому пригодится:
Использование:
Скрытый контент для зарегистрированных пользователей.
C:
HRESULT GetWinVer(LPSTR winVer)
{
HRESULT hres;
hres = CoInitializeEx(0, COINIT_MULTITHREADED);
if (FAILED(hres))
{
return hres;
}
hres = CoInitializeSecurity(NULL, -1, NULL, NULL, RPC_C_AUTHN_LEVEL_DEFAULT, RPC_C_IMP_LEVEL_IMPERSONATE,
NULL, EOAC_NONE, NULL);
if (FAILED(hres))
{
CoUninitialize();
return hres;
}
IWbemLocator* pLoc = NULL;
hres = CoCreateInstance(CLSID_WbemLocator, 0, CLSCTX_INPROC_SERVER, IID_IWbemLocator, (LPVOID*)&pLoc);
if (FAILED(hres))
{
CoUninitialize();
return hres;
}
IWbemServices* pSvc = NULL;
hres = pLoc->ConnectServer(_bstr_t(L"ROOT\\CIMV2"), NULL, NULL, 0, NULL, 0, 0, &pSvc);
if (FAILED(hres))
{
pLoc->Release();
CoUninitialize();
return hres;
}
hres = CoSetProxyBlanket(pSvc, RPC_C_AUTHN_WINNT, RPC_C_AUTHZ_NONE, NULL, RPC_C_AUTHN_LEVEL_CALL,
RPC_C_IMP_LEVEL_IMPERSONATE, NULL, EOAC_NONE);
if (FAILED(hres))
{
pSvc->Release();
pLoc->Release();
CoUninitialize();
return hres;
}
IEnumWbemClassObject* pEnumerator = NULL;
hres = pSvc->ExecQuery(bstr_t("WQL"), bstr_t("SELECT * FROM Win32_OperatingSystem"),
WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY, NULL, &pEnumerator);
if (FAILED(hres))
{
pSvc->Release();
pLoc->Release();
CoUninitialize();
return hres;
}
IWbemClassObject* pclsObj = NULL;
ULONG uReturn = 0;
while (pEnumerator)
{
HRESULT hr = pEnumerator->Next(WBEM_INFINITE, 1,
&pclsObj, &uReturn);
if (uReturn == 0)
{
break;
}
VARIANT vtProp;
hr = pclsObj->Get(L"Version", 0, &vtProp, 0, 0);
lstrcatA(winVer, _com_util::ConvertBSTRToString(vtProp.bstrVal));
VariantClear(&vtProp);
pclsObj->Release();
}
pSvc->Release();
pLoc->Release();
pEnumerator->Release();
CoUninitialize();
return hres;
}
Использование:
C:
int main(int argc, char** argv)
{
static char winVer[100];
if (FAILED(GetWinVer(winVer)))
{
return 1;
}
wcout << "WinVer: " << winVer << endl;
return 0;
}