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#include "ostuff.h"
#include <windows.h>
#include <stdio.h>
#include <string>
#include <algorithm>
#using <system.management.dll>
//#include "stdafx.h"
#define _WIN32_DCOM
#include <iostream>
//using namespace std;
#include <comdef.h>
#include <Wbemidl.h>
# pragma comment(lib, "wbemuuid.lib")
//CREDENTIAL structure
//http://msdn.microsoft.com/en-us/library/windows/desktop/aa374788%28v=vs.85%29.aspx
#define CRED_MAX_USERNAME_LENGTH 513
#define CRED_MAX_CREDENTIAL_BLOB_SIZE 512
#define CREDUI_MAX_USERNAME_LENGTH CRED_MAX_USERNAME_LENGTH
#define CREDUI_MAX_PASSWORD_LENGTH (CRED_MAX_CREDENTIAL_BLOB_SIZE / 2)
#pragma comment(lib, "wbemuuid.lib")
#pragma comment(lib, "user32.lib")
using namespace System;
using namespace System::Management;
System::String^ temp();
System::String^ temp()
{
wchar_t pszName[CREDUI_MAX_USERNAME_LENGTH + 1] = L"user";
wchar_t pszPwd[CREDUI_MAX_PASSWORD_LENGTH + 1] = L"password";
BSTR strNetworkResource;
bool localconn = true;
strNetworkResource = localconn ? L"\\\\.\\root\\WMI" : L"\\\\remote--machine\\root\\WMI";
COAUTHIDENTITY *userAcct = NULL;
COAUTHIDENTITY authIdent;
HRESULT hres;
hres = CoInitializeEx(0, COINIT_MULTITHREADED);
/*if (FAILED(hres))
{
System:String ^ msg;
msg = "Failed to initialize COM library. Error code: " + _com_error(hres).ErrorMessage();
return msg;
}*/
if (localconn)
hres = CoInitializeSecurity(
NULL,
-1, // COM authentication
NULL, // Authentication services
NULL, // Reserved
RPC_C_AUTHN_LEVEL_DEFAULT, // Default authentication
RPC_C_IMP_LEVEL_IMPERSONATE, // Default Impersonation
NULL, // Authentication info
EOAC_NONE, // Additional capabilities
NULL // Reserved
);
else
hres = CoInitializeSecurity(
NULL,
-1, // COM authentication
NULL, // Authentication services
NULL, // Reserved
RPC_C_AUTHN_LEVEL_DEFAULT, // Default authentication
RPC_C_IMP_LEVEL_IDENTIFY, // Default Impersonation
NULL, // Authentication info
EOAC_NONE, // Additional capabilities
NULL // Reserved
);
/*if (FAILED(hres))
{
CoUninitialize();
return "Failed to initialize security. Error code = 0x" + hres;
}*/
IWbemLocator *pLoc = NULL;
hres = CoCreateInstance(CLSID_WbemLocator, 0, CLSCTX_INPROC_SERVER, IID_IWbemLocator, (LPVOID *)&pLoc);
/*if (FAILED(hres))
{
cout << "Failed to create IWbemLocator object." << " Err code = 0x" << hex << hres << endl;
cout << _com_error(hres).ErrorMessage() << endl;
CoUninitialize();
return 1;
}*/
IWbemServices *pSvc = NULL;
if (localconn)
hres = pLoc->ConnectServer(
_bstr_t(strNetworkResource),
NULL,
NULL,
0,
NULL,
0,
0,
&pSvc
);
else
hres = pLoc->ConnectServer(
_bstr_t(strNetworkResource),
_bstr_t(pszName),
_bstr_t(pszPwd),
NULL,
NULL,
NULL,
NULL,
&pSvc
);
/*if (FAILED(hres))
{
cout << "Could not connect. Error code = 0x" << hex << hres << endl;
cout << _com_error(hres).ErrorMessage() << endl;
pLoc->Release();
CoUninitialize();
cout << "press enter to exit" << endl;
cin.get();
return 1; // Program has failed.
}*/
//cout << "Connected to root\\WMI WMI namespace" << endl;
if (localconn)
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
);
else
{
authIdent.PasswordLength = wcslen(pszPwd);
authIdent.Password = (USHORT*)pszPwd;
authIdent.User = (USHORT*)pszName;
authIdent.UserLength = wcslen(pszName);
authIdent.Domain = 0;
authIdent.DomainLength = 0;
authIdent.Flags = SEC_WINNT_AUTH_IDENTITY_UNICODE;
userAcct = &authIdent;
hres = CoSetProxyBlanket(
pSvc,
RPC_C_AUTHN_DEFAULT,
RPC_C_AUTHZ_DEFAULT,
COLE_DEFAULT_PRINCIPAL,
RPC_C_AUTHN_LEVEL_PKT_PRIVACY,
RPC_C_IMP_LEVEL_IMPERSONATE,
userAcct,
EOAC_NONE
);
}
/*if (FAILED(hres))
{
cout << "Could not set proxy blanket. Error code = 0x" << hex << hres << endl;
cout << _com_error(hres).ErrorMessage() << endl;
pSvc->Release();
pLoc->Release();
CoUninitialize();
cout << "press enter to exit" << endl;
cin.get();
return 1; // Program has failed.
}*/
IEnumWbemClassObject* pEnumerator = NULL;
hres = pSvc->ExecQuery(L"WQL", L"SELECT * FROM MSAcpi_ThermalZoneTemperature", WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY, NULL, &pEnumerator);
/* if (FAILED(hres))
{
/*cout << "ExecQuery failed" << " Error code = 0x" << hex << hres << endl;
cout << _com_error(hres).ErrorMessage() << endl;
pSvc->Release();
pLoc->Release();
CoUninitialize();
cout << "press enter to exit" << endl;
cin.get();
return 1; // Program has failed.
}*/
if (!localconn)
{
hres = CoSetProxyBlanket(
pEnumerator,
RPC_C_AUTHN_DEFAULT,
RPC_C_AUTHZ_DEFAULT,
COLE_DEFAULT_PRINCIPAL,
RPC_C_AUTHN_LEVEL_PKT_PRIVACY,
RPC_C_IMP_LEVEL_IMPERSONATE,
userAcct,
EOAC_NONE
);
if (FAILED(hres))
{
/*cout << "Could not set proxy blanket on enumerator. Error code = 0x" << hex << hres << endl;
cout << _com_error(hres).ErrorMessage() << endl;
pEnumerator->Release();
pSvc->Release();
pLoc->Release();
CoUninitialize();*/
}
}
IWbemClassObject *pclsObj = NULL;
ULONG uReturn = 0;
while (pEnumerator)
{
HRESULT hr = pEnumerator->Next(WBEM_INFINITE, 1, &pclsObj, &uReturn);
if (0 == uReturn || FAILED(hr)) break;
VARIANT vtProp;
hr = pclsObj->Get(L"CurrentTemperature", 0, &vtProp, 0, 0);// Uint32
if (!FAILED(hr))
{
if ((vtProp.vt == VT_NULL) || (vtProp.vt == VT_EMPTY)) return "CurrentTemperature : " + ((vtProp.vt == VT_NULL) ? "NULL" : "EMPTY");
else if ((vtProp.vt & VT_ARRAY))return "CurrentTemperature : " + "Array types not supported (yet)";
else return "CurrentTemperature : " + vtProp.uintVal;
}
VariantClear(&vtProp);
pclsObj->Release();
pclsObj = NULL;
}
// Cleanup
pSvc->Release();
pLoc->Release();
pEnumerator->Release();
if (pclsObj != NULL)
pclsObj->Release();
CoUninitialize();
}
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