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diff --git a/LibOVRKernel/Src/Util/Util_GetSystemSpecs.cpp b/LibOVRKernel/Src/Util/Util_GetSystemSpecs.cpp
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+/************************************************************************************
+
+Filename : Util_GetSystemSpecs.cpp
+Content : This code needs to be shared by applications, but can't be in LibOVR.
+ Define GET_SYSTEM_SPECS and include directly in a cpp file.
+Created : Feb 27, 2015
+Authors : Kevin Jenkins (moved from RiftConfigUtil)
+
+Copyright : Copyright 2015 Oculus, Inc. All Rights reserved.
+
+Use of this software is subject to the terms of the Oculus Inc license
+agreement provided at the time of installation or download, or which
+otherwise accompanies this software in either electronic or hard copy form.
+
+*************************************************************************************/
+
+#if defined(GET_SYSTEM_SPECS)
+
+#ifndef WCHAR_TO_OVR_STRING
+//Qt redefines wchar_t , but our String has an explicit constructor. Use this hack for desired behavior
+#define WCHAR_TO_OVR_STRING(wchar_array) String() + wchar_array
+#endif
+
+#include <QtCore/QMap>
+#include <QtCore/QStringList>
+#include "Util/Util_SystemInfo.h"
+
+#if defined(OVR_OS_WIN32)
+
+#define _WIN32_DCOM
+#include <comdef.h>
+#include <Wbemidl.h>
+# pragma comment(lib, "wbemuuid.lib")
+#include "DXGI.h"
+
+JSON* GetSystemSpecs()
+{
+ JSON* specs = JSON::CreateObject();
+ HRESULT hres;
+
+ IWbemLocator *pLoc = NULL;
+
+ hres = CoCreateInstance(
+ CLSID_WbemLocator,
+ 0,
+ CLSCTX_INPROC_SERVER,
+ IID_IWbemLocator, (LPVOID *)&pLoc);
+
+ if (FAILED(hres))
+ {
+
+ return specs; // Program has failed.
+ }
+
+ IWbemServices *pSvc = NULL;
+
+ // Connect to the root\cimv2 namespace with
+ // the current user and obtain pointer pSvc
+ // to make IWbemServices calls.
+ hres = pLoc->ConnectServer(
+ _bstr_t(L"ROOT\\CIMV2"), // Object path of WMI namespace
+ NULL, // User name. NULL = current user
+ NULL, // User password. NULL = current
+ 0, // Locale. NULL indicates current
+ NULL, // Security flags.
+ 0, // Authority (for example, Kerberos)
+ 0, // Context object
+ &pSvc // pointer to IWbemServices proxy
+ );
+
+ if (FAILED(hres))
+ {
+
+ pLoc->Release();
+ return specs; // Program has failed.
+ }
+
+ hres = CoSetProxyBlanket(
+ pSvc, // Indicates the proxy to set
+ RPC_C_AUTHN_WINNT, // RPC_C_AUTHN_xxx
+ RPC_C_AUTHZ_NONE, // RPC_C_AUTHZ_xxx
+ NULL, // Server principal name
+ RPC_C_AUTHN_LEVEL_CALL, // RPC_C_AUTHN_LEVEL_xxx
+ RPC_C_IMP_LEVEL_IMPERSONATE, // RPC_C_IMP_LEVEL_xxx
+ NULL, // client identity
+ EOAC_NONE // proxy capabilities
+ );
+
+ if (FAILED(hres))
+ {
+
+ pSvc->Release();
+ pLoc->Release();
+ return specs; // Program has failed.
+ }
+
+
+ IEnumWbemClassObject* pEnumerator = NULL;
+ hres = pSvc->ExecQuery(
+ bstr_t("WQL"),
+ bstr_t("SELECT Caption FROM Win32_OperatingSystem"),
+ WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY,
+ NULL,
+ &pEnumerator);
+
+ if (FAILED(hres))
+ {
+
+ pSvc->Release();
+ pLoc->Release();
+ return specs; // Program has failed.
+ }
+
+ IWbemClassObject *pclsObj;
+ ULONG uReturn = 0;
+
+ while (pEnumerator)
+ {
+ HRESULT hr = pEnumerator->Next(WBEM_INFINITE, 1,
+ &pclsObj, &uReturn);
+
+ if (0 == uReturn)
+ {
+ break;
+ }
+
+ VARIANT vtProp;
+
+ // Get the value of the Name property
+ hr = pclsObj->Get(L"Caption", 0, &vtProp, 0, 0);
+ specs->AddStringItem("Operating System", WCHAR_TO_OVR_STRING(vtProp.bstrVal));
+ VariantClear(&vtProp);
+
+ pclsObj->Release();
+ }
+ pEnumerator = NULL;
+ hres = pSvc->ExecQuery(
+ bstr_t("WQL"),
+ bstr_t("SELECT Name FROM Win32_processor"),
+ WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY,
+ NULL,
+ &pEnumerator);
+
+ if (FAILED(hres))
+ {
+
+ pSvc->Release();
+ pLoc->Release();
+ return specs; // Program has failed.
+ }
+
+ uReturn = 0;
+ while (pEnumerator)
+ {
+ HRESULT hr = pEnumerator->Next(WBEM_INFINITE, 1,
+ &pclsObj, &uReturn);
+
+ if (0 == uReturn)
+ {
+ break;
+ }
+
+ VARIANT vtProp;
+
+ // Get the value of the Name property
+ hr = pclsObj->Get(L"Name", 0, &vtProp, 0, 0);
+ specs->AddStringItem("Processor", WCHAR_TO_OVR_STRING(vtProp.bstrVal));
+ VariantClear(&vtProp);
+
+ pclsObj->Release();
+ }
+
+ pEnumerator = NULL;
+ hres = pSvc->ExecQuery(
+ bstr_t("WQL"),
+ bstr_t("SELECT Name , AdapterRam, DriverVersion, VideoModeDescription FROM Win32_VideoController"),
+ WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY,
+ NULL,
+ &pEnumerator);
+
+ if (FAILED(hres))
+ {
+
+ pSvc->Release();
+ pLoc->Release();
+ return specs; // Program has failed.
+ }
+
+ JSON* graphicsadapters = JSON::CreateArray();
+
+ uReturn = 0;
+ while (pEnumerator)
+ {
+ JSON* graphicscard = JSON::CreateObject();
+ HRESULT hr = pEnumerator->Next(WBEM_INFINITE, 1,
+ &pclsObj, &uReturn);
+
+ if (0 == uReturn)
+ {
+ break;
+ }
+
+ VARIANT vtProp;
+
+ // Get the value of the Name property
+ hr = pclsObj->Get(L"Name", 0, &vtProp, 0, 0);
+ graphicscard->AddStringItem("Name", WCHAR_TO_OVR_STRING(vtProp.bstrVal));
+ VariantClear(&vtProp);
+
+ // Get the value of the Name property
+ hr = pclsObj->Get(L"AdapterRam", 0, &vtProp, 0, 0);
+ uint32_t capacity = vtProp.uintVal;
+ graphicscard->AddNumberItem("Video Controller RAM (MB)", capacity / 1048576);
+ VariantClear(&vtProp);
+
+ //get driver version
+ hr = pclsObj->Get(L"DriverVersion", 0, &vtProp, 0, 0);
+ graphicscard->AddStringItem("Driver Version", WCHAR_TO_OVR_STRING(vtProp.bstrVal));
+
+ //get resolution
+ hr = pclsObj->Get(L"VideoModeDescription", 0, &vtProp, 0, 0);
+ graphicscard->AddStringItem("Video Mode", WCHAR_TO_OVR_STRING(vtProp.bstrVal));
+
+ VariantClear(&vtProp);
+ pclsObj->Release();
+
+ graphicsadapters->AddArrayElement(graphicscard);
+ }
+
+ specs->AddItem("Graphics Adapters", graphicsadapters);
+
+ pEnumerator = NULL;
+ hres = pSvc->ExecQuery(
+ bstr_t("WQL"),
+ bstr_t("SELECT Capacity FROM Win32_PhysicalMemory"),
+ WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY,
+ NULL,
+ &pEnumerator);
+
+ if (FAILED(hres))
+ {
+
+ pSvc->Release();
+ pLoc->Release();
+ return specs; // Program has failed.
+ }
+
+ uint64_t totalram = 0;
+ uReturn = 0;
+ while (pEnumerator)
+ {
+ HRESULT hr = pEnumerator->Next(WBEM_INFINITE, 1,
+ &pclsObj, &uReturn);
+
+ if (0 == uReturn)
+ {
+ break;
+ }
+
+ VARIANT vtProp;
+
+ // Get the value of the Name property
+ hr = pclsObj->Get(L"Capacity", 0, &vtProp, 0, 0);
+ uint64_t capacity = QString::fromWCharArray(vtProp.bstrVal).toLongLong();
+ totalram += capacity;
+ VariantClear(&vtProp);
+ pclsObj->Release();
+ }
+
+ specs->AddNumberItem("Total RAM (GB)", totalram / 1073741824.0);
+
+ JSON* usbtree = JSON::CreateArray();
+
+ QMap<QString, QStringList> antecedents;
+
+ pEnumerator = NULL;
+ hres = pSvc->ExecQuery(
+ bstr_t("WQL"),
+ bstr_t("SELECT Antecedent,Dependent FROM Win32_USBControllerDevice"),
+ WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY,
+ NULL,
+ &pEnumerator);
+
+ if (FAILED(hres))
+ {
+
+ pSvc->Release();
+ pLoc->Release();
+ return specs; // Program has failed.
+ }
+
+ VARIANT vtProp;
+
+ while (pEnumerator)
+ {
+ HRESULT hr = pEnumerator->Next(WBEM_INFINITE, 1,
+ &pclsObj, &uReturn);
+
+ if (0 == uReturn)
+ {
+ break;
+ }
+
+ // Get the reference value of the Antecedent property. There is not a function to dereference the value.
+ hr = pclsObj->Get(L"Antecedent", 0, &vtProp, 0, 0);
+ BSTR name = vtProp.bstrVal;
+ //sanitize the string input to just the output
+ QString antecedent = QString::fromWCharArray(name).split("=")[1].replace("\"", "");
+ VariantClear(&vtProp);
+
+ // Get the reference value of the Dependent property. There is not a function to dereference the value.
+ hr = pclsObj->Get(L"Dependent", 0, &vtProp, 0, 0);
+ name = vtProp.bstrVal;
+ //sanitize the string input to just the output
+ QString dependent = QString::fromWCharArray(name).split("=")[1].replace("\"", "");
+ antecedents[antecedent].append(dependent);
+ VariantClear(&vtProp);
+
+ }
+ for (int ant = 0; ant < antecedents.size(); ant++)
+ {
+ QString antecedent_name = antecedents.keys()[ant];
+ //get antecedent object in a new enumerator
+ IEnumWbemClassObject* pEnumerator2 = NULL;
+ IWbemClassObject *pclsObj2;
+ hres = pSvc->ExecQuery(
+ bstr_t("WQL"),
+ bstr_t("SELECT Manufacturer, Name, DeviceID, Caption FROM WIN32_USBController where deviceid = '") + bstr_t(antecedent_name.toUtf8()) + bstr_t("'"),
+ WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY,
+ NULL,
+ &pEnumerator2);
+ if (FAILED(hres))
+ {
+
+ pSvc->Release();
+ pLoc->Release();
+ return specs; // Program has failed.
+ }
+
+ JSON* USBAntecedent = JSON::CreateObject();
+
+ while (pEnumerator2)
+ {
+ HRESULT hr = pEnumerator2->Next(WBEM_INFINITE, 1,
+ &pclsObj2, &uReturn);
+
+ if (0 == uReturn)
+ {
+ break;
+ }
+
+ VARIANT vtProp;
+
+ // Get the value of the Name property
+ hr = pclsObj2->Get(L"Name", 0, &vtProp, 0, 0);
+ USBAntecedent->AddStringItem("name", WCHAR_TO_OVR_STRING(vtProp.bstrVal));
+ VariantClear(&vtProp);
+
+ // Get the value of the DeviceID property
+ hr = pclsObj2->Get(L"DeviceID", 0, &vtProp, 0, 0);
+ USBAntecedent->AddStringItem("deviceid", WCHAR_TO_OVR_STRING(vtProp.bstrVal));
+ VariantClear(&vtProp);
+
+ // Get the value of the caption property
+ hr = pclsObj2->Get(L"Caption", 0, &vtProp, 0, 0);
+ USBAntecedent->AddStringItem("caption", WCHAR_TO_OVR_STRING(vtProp.bstrVal));
+ VariantClear(&vtProp);
+
+ // Get the value of the manufacturer property
+ hr = pclsObj2->Get(L"Manufacturer", 0, &vtProp, 0, 0);
+ USBAntecedent->AddStringItem("manufacturer", WCHAR_TO_OVR_STRING(vtProp.bstrVal));
+ VariantClear(&vtProp);
+
+ pclsObj2->Release();
+ }
+ JSON* devices = JSON::CreateArray();
+ for (int dev = 0; dev < antecedents[antecedent_name].size(); ++dev)
+ {
+ //get antecedent object in a new enumerator
+ pEnumerator2 = NULL;
+ if (!pclsObj2) pclsObj2->Release();
+ hres = pSvc->ExecQuery(
+ bstr_t("WQL"),
+ bstr_t("SELECT Manufacturer,Name FROM Win32_PnPEntity where DeviceID = '") + bstr_t(antecedents[antecedent_name][dev].toUtf8()) + bstr_t("'"),
+ WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY,
+ NULL,
+ &pEnumerator2);
+ if (FAILED(hres))
+ {
+
+ pSvc->Release();
+ pLoc->Release();
+ return specs; // Program has failed.
+ }
+
+
+ while (pEnumerator2)
+ {
+ HRESULT hr = pEnumerator2->Next(WBEM_INFINITE, 1,
+ &pclsObj2, &uReturn);
+
+ if (0 == uReturn)
+ {
+ break;
+ }
+
+ VARIANT vtProp;
+
+ JSON* properties = JSON::CreateObject();
+
+ // Get the value of the Manufacturer property
+ hr = pclsObj2->Get(L"Manufacturer", 0, &vtProp, 0, 0);
+ properties->AddStringItem("manufacturer", WCHAR_TO_OVR_STRING(vtProp.bstrVal));
+ VariantClear(&vtProp);
+
+ // Get the value of the Manufacturer property
+ hr = pclsObj2->Get(L"Name", 0, &vtProp, 0, 0);
+ properties->AddStringItem("name", WCHAR_TO_OVR_STRING(vtProp.bstrVal));
+ VariantClear(&vtProp);
+
+ pclsObj2->Release();
+ devices->AddArrayElement(properties);
+ }
+ }
+
+ USBAntecedent->AddItem("Devices", devices);
+ usbtree->AddArrayElement(USBAntecedent);
+ }
+
+ specs->AddItem("USB Tree", usbtree);
+
+
+ // Cleanup
+ // ========
+ pSvc->Release();
+ pLoc->Release();
+ pEnumerator->Release();
+ if (!pclsObj) pclsObj->Release();
+ return specs;
+}
+#endif
+#ifdef OVR_OS_MAC
+JSON* GetSystemSpecs()
+{
+ return nullptr;
+}
+#endif
+#ifdef OVR_OS_LINUX
+JSON* GetSystemSpecs()
+{
+ return nullptr;
+}
+#endif
+
+#endif // GET_SYSTEM_SPECS
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