利用 wmi 获取计算机信息时出现“runtime error permission denied getobject”的解决

3 Comments on 利用 wmi 获取计算机信息时出现“runtime error permission denied getobject”的解决

1. binggong says:

   February 3, 2008 at 4:49 PM

   好的，多谢了。希望您那如果有懂的，能告诉我下。愉快！

   [Reply]
2. binggong says:

   January 22, 2008 at 10:39 AM

   我用的是vc6，具体代码如下,在这里面显示的格式比较乱，希望您能看懂，盼您的解答，谢谢！
   void setWmi()
   {
   HRESULT hRes = 0;
   IWbemClassObject *pProcess = NULL;
   IWbemClassObject *pOutInst = NULL;
   //IWbemClassObject *pInParameters;
   IWbemClassObject *pMethodObject;
   _variant_t ip = "172.19.15.99";

   IWbemLocator *pWbemLocator = NULL;
   int val = 0;

   //CHAR name[32] = "10.191.4.147\0";
   COSERVERINFO cs;
   // Init structures to zero
   memset(&cs, 0, sizeof(cs));
   // Allocate the server name in the COSERVERINFO struct
   // use _bstr_t copy constructor
   cs.pwszName = _bstr_t("10.191.4.187");
   //cs.pwszName = _bstr_t("10.191.4.147");

   MULTI_QI qi[1];
   // Array of structures set to zero
   memset(qi, 0, sizeof(qi));

   // Fill the qi with a valid interface
   qi[0].pIID = &IID_IWbemLocator;
   if(CoCreateInstanceEx(CLSID_WbemLocator, NULL,
   CLSCTX_INPROC_SERVER,//|CLSCTX_REMOTE_SERVER,// CLSCTX_REMOTE_SERVER|CLSCTX_INPROC_SERVER,
   &cs, 1, qi) == S_OK)
   {
   IWbemServices *m_pIWbemServices = NULL;
   BSTR wsNamespace = SysAllocString(L"\\\\10.191.4.187\\root\\inventec\\esms");
   //BSTR wsNamespace = SysAllocString(L"\\\\10.191.4.147\\root\\inventec\\esms");
   pWbemLocator = (IWbemLocator *)qi[0].pItf;

   hRes = pWbemLocator->ConnectServer(wsNamespace,
   //SysAllocString(L"itc207019"),
   //SysAllocString(L"13821132753"),
   //SysAllocString(L"ningkai2004"),
   SysAllocString(L"administrator"),
   SysAllocString(L"111111"),
   //SysAllocString(L"123qwe!"),
   //_bstr_t(L"MS_409"),
   NULL,
   0,
   //_bstr_t(L"ntlmdomain:itc"),
   _bstr_t(L"ntlmdomain:ESM-2"),
   NULL,
   &m_pIWbemServices);
   if (FAILED(hRes))
   {
   //pSvc->Release();
   //pLoc->Release();
   CoUninitialize();
   return; // Program has failed.
   }

   hRes = CoSetProxyBlanket(m_pIWbemServices,
   RPC_C_AUTHN_WINNT,
   RPC_C_AUTHZ_NONE,
   NULL,
   RPC_C_AUTHN_LEVEL_PKT_PRIVACY,
   //RPC_C_AUTHN_LEVEL_PKT,
   RPC_C_IMP_LEVEL_IDENTIFY,
   NULL,
   EOAC_NONE
   );

   if (FAILED(hRes))
   {
   //pSvc->Release();
   //pLoc->Release();
   CoUninitialize();
   return; // Program has failed.
   }

   if(hRes == S_OK)
   {
   //ESMSPXE
   //IWbemCallResult *result;
   hRes = m_pIWbemServices->GetObject(SysAllocString(L"ESMSPXE"),
   //WBEM_FLAG_DIRECT_READ,
   0,
   NULL,
   &pProcess,
   NULL);
   if(FAILED(hRes))
   {
   m_pIWbemServices->Release();
   pWbemLocator->Release();
   CoUninitialize();
   //GetErrorInfo
   return;
   }
   //IWbemClassObject pInParameter;
   IWbemClassObject *pInParameters;
   hRes = pProcess->GetMethod((L"changeIP"),
   0,
   &pInParameters,
   NULL);
   if(FAILED(hRes))
   {
   return;
   }
   hRes = pInParameters->SpawnInstance(0, &pMethodObject);
   if(FAILED(hRes))
   {
   return;
   }
   hRes = pMethodObject->Put(_bstr_t(L"ServerIP"),
   0,
   &ip,
   NULL);
   if(FAILED(hRes))
   {
   return;
   }
   hRes = m_pIWbemServices->ExecMethod(SysAllocString(L"ESMSPXE"),
   SysAllocString(L"changeIp"),
   0,
   NULL,
   pMethodObject,
   &pOutInst,
   NULL);
   if(FAILED(hRes))
   {
   return;
   }

   pProcess->Release();
   pOutInst->Release();

   }
   }
   }

   [Reply]
3. binggong says:

   January 22, 2008 at 10:35 AM

   hi,我遇到了关于DCOM的问题，ConnectServer接口函数已经调用成功，但是在调用接口函数GetObject的时候返回值为0×80070005 (DCOM ACCESS_DENIED)。不知道您遇到过这种情况没？
   博主 对 binggong 的回复: 2008-01-23 21:21:51
   I’m sorry! I’m just an network engineer, and not good at computer language. Maybe you can find related information in http://msdn2.microsoft.com/

   [Reply]