215 lines
8.3 KiB
C++
215 lines
8.3 KiB
C++
//=============================================================================
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// Contains the refresh function for the system summary category.
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//=============================================================================
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#include "stdafx.h"
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#include "category.h"
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#include "dataset.h"
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#include "wmiabstraction.h"
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extern CString DelimitNumber(double dblValue, int iDecimalDigits = 0);
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extern CString gstrMB; // global string "MB" (will be localized)
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HRESULT SystemSummary(CWMIHelper * pWMI, DWORD dwIndex, volatile BOOL * pfCancel, CPtrList * aColValues, int iColCount, void ** ppCache)
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{
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ASSERT(pWMI == NULL || (aColValues && iColCount == 2));
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// Get the WMI objects we'll be needing. We'll check the first one to see if we
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// have a connection to WMI.
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CWMIObjectCollection * pCollection = NULL;
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CWMIObject * pOSObject = NULL;
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HRESULT hr = pWMI->Enumerate(_T("Win32_OperatingSystem"), &pCollection); //, _T("Caption, Version, CSDVersion, BuildNumber, Manufacturer, WindowsDirectory, SystemDirectory, BootDevice, Locale, FreePhysicalMemory, TotalVirtualMemorySize, FreeVirtualMemory, SizeStoredInPagingFiles"));
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if (SUCCEEDED(hr))
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{
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hr = pCollection->GetNext(&pOSObject);
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if (FAILED(hr))
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pOSObject = NULL;
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delete pCollection;
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}
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if (FAILED(hr))
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return hr;
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CWMIObject * pComputerObject = pWMI->GetSingleObject(_T("Win32_ComputerSystem"), _T("Name, Manufacturer, Model, SystemType, UserName, DaylightInEffect"));
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CWMIObject * pPFUObject = pWMI->GetSingleObject(_T("Win32_PageFileUsage"), _T("Caption"));
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if (pOSObject)
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pWMI->AddObjectToOutput(aColValues, iColCount, pOSObject, _T("Caption, Version, CSDVersion, BuildNumber, Manufacturer"), IDS_SYSSUMM1);
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// If the system has activation pending, show the number of days left.
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CWMIObject * pActivationObject = pWMI->GetSingleObject(_T("Win32_WindowsProductActivation"), _T("RemainingGracePeriod, ActivationRequired"));
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if (pActivationObject != NULL)
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{
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DWORD dwActivationPending;
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if (SUCCEEDED(pActivationObject->GetValueDWORD(_T("ActivationRequired"), &dwActivationPending)) && dwActivationPending != 0)
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pWMI->AddObjectToOutput(aColValues, iColCount, pActivationObject, _T("RemainingGracePeriod"), IDS_SYSSUMM12);
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delete pActivationObject;
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}
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if (pComputerObject)
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pWMI->AddObjectToOutput(aColValues, iColCount, pComputerObject, _T("Name, Manufacturer, Model, SystemType"), IDS_SYSSUMM2);
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pCollection = NULL;
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CWMIObject * pProcessorObject = NULL;
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if (SUCCEEDED(pWMI->Enumerate(_T("Win32_Processor"), &pCollection, _T("Description, Manufacturer, MaxClockSpeed"))))
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{
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while (S_OK == pCollection->GetNext(&pProcessorObject) && pProcessorObject != NULL)
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{
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pWMI->AddObjectToOutput(aColValues, iColCount, pProcessorObject, _T("Description, Manufacturer, MaxClockSpeed"), IDS_SYSSUMM3);
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delete pProcessorObject;
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pProcessorObject = NULL;
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}
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delete pCollection;
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}
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// Try to get every property of Win32_BIOS that we'd like to show.
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CWMIObject * pBIOSObject = pWMI->GetSingleObject(_T("Win32_BIOS"), _T("Manufacturer, Version, SMBIOSPresent, SMBIOSBIOSVersion, ReleaseDate, SMBIOSMajorVersion, SMBIOSMinorVersion, BIOSVersion"));
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// If GetSingleObject failed (the pointer is NULL) try again, without BIOSVersion.
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if (pBIOSObject == NULL)
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pBIOSObject = pWMI->GetSingleObject(_T("Win32_BIOS"), _T("Manufacturer, Version, SMBIOSPresent, SMBIOSBIOSVersion, ReleaseDate, SMBIOSMajorVersion, SMBIOSMinorVersion"));
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if (pBIOSObject)
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{
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// Per NadirA (bug 409578) this is the preferred order for getting BIOS info.
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DWORD dwSMBIOSPresent = 0;
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if (FAILED(pBIOSObject->GetValueDWORD(_T("SMBIOSPresent"), &dwSMBIOSPresent)))
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dwSMBIOSPresent = 0;
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CString strDummy;
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if (dwSMBIOSPresent != 0 && SUCCEEDED(pBIOSObject->GetValueString(_T("SMBIOSBIOSVersion"), &strDummy)))
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{
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// We need to change the format strings for the BIOS and SMBIOS values in this case.
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CString strBIOSFormat, strSMBIOSFormat;
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strBIOSFormat.LoadString(IDS_SYSSUMM4);
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strSMBIOSFormat.LoadString(IDS_SYSSUMM11);
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strBIOSFormat = strBIOSFormat.SpanExcluding(_T("|")) + CString(_T("|%s %s, %c"));
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strSMBIOSFormat = strSMBIOSFormat.SpanExcluding(_T("|")) + CString(_T("|%d.%d"));
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pWMI->AddObjectToOutput(aColValues, iColCount, pBIOSObject, _T("Manufacturer, SMBIOSBIOSVersion, ReleaseDate"), strBIOSFormat);
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pWMI->AddObjectToOutput(aColValues, iColCount, pBIOSObject, _T("SMBIOSMajorVersion, SMBIOSMinorVersion"), strSMBIOSFormat);
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}
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else if (SUCCEEDED(pBIOSObject->GetValueString(_T("BIOSVersion"), &strDummy)))
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{
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pWMI->AddObjectToOutput(aColValues, iColCount, pBIOSObject, _T("BIOSVersion, ReleaseDate"), IDS_SYSSUMM4);
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}
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else
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{
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pWMI->AddObjectToOutput(aColValues, iColCount, pBIOSObject, _T("Version, ReleaseDate"), IDS_SYSSUMM4);
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}
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}
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if (pOSObject)
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pWMI->AddObjectToOutput(aColValues, iColCount, pOSObject, _T("WindowsDirectory, MSIAdvancedSystemDirectory, MSIAdvancedBootDevice, Locale"), IDS_SYSSUMM5);
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// Add information about the HAL.DLL to the summary (bug 382771). The DLL
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// will be found in the system directory.
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if (pOSObject != NULL)
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{
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CString strSystemDirectory = pOSObject->GetString(_T("SystemDirectory"));
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if (!strSystemDirectory.IsEmpty())
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{
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CString strPath;
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strPath.Format(_T("CIM_DataFile.Name='%s\\hal.dll'"), strSystemDirectory);
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CWMIObject * pHALObject;
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if (SUCCEEDED(pWMI->GetObject(strPath, &pHALObject)))
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{
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pWMI->AddObjectToOutput(aColValues, iColCount, pHALObject, _T("Version"), IDS_SYSSUMM13);
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delete pHALObject;
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}
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}
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}
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if (pComputerObject)
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pWMI->AddObjectToOutput(aColValues, iColCount, pComputerObject, _T("MSIAdvancedUserName"), IDS_SYSSUMM6);
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if (pComputerObject)
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{
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BOOL fUseStandard = TRUE;
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DWORD dwValue;
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if (SUCCEEDED(pComputerObject->GetValueDWORD(_T("DaylightInEffect"), &dwValue)) && dwValue)
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fUseStandard = FALSE;
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CWMIObject * pTimeZoneObject = pWMI->GetSingleObject(_T("Win32_TimeZone"));
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if (pTimeZoneObject)
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{
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pWMI->AddObjectToOutput(aColValues, iColCount, pTimeZoneObject, (fUseStandard) ? _T("StandardName") : _T("DaylightName"), IDS_SYSSUMM10);
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delete pTimeZoneObject;
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}
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}
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// To get an accurate picture of the we need to enumerate the values of Win32_PhysicalMemory,
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// which reports the memory installed in each slot.
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double dblTotalPhysicalMemory = 0.0;
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pCollection = NULL;
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CWMIObject * pMemoryObject = NULL;
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if (SUCCEEDED(pWMI->Enumerate(_T("Win32_PhysicalMemory"), &pCollection, _T("Capacity"))))
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{
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while (S_OK == pCollection->GetNext(&pMemoryObject) && pMemoryObject != NULL)
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{
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double dblTemp;
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if (SUCCEEDED(pMemoryObject->GetValueDoubleFloat(_T("Capacity"), &dblTemp)))
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dblTotalPhysicalMemory += dblTemp;
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delete pMemoryObject;
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pMemoryObject = NULL;
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}
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delete pCollection;
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}
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// On some older machines, without SMBIOS, Win32_PhysicalMemory isn't supported.
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// In that case, look at Win32_ComputerSystem::TotalPhysicalMemory. XP bug 441343.
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if (dblTotalPhysicalMemory == 0.0)
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{
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CWMIObject * pObject = pWMI->GetSingleObject(_T("Win32_ComputerSystem"), _T("TotalPhysicalMemory"));
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if (pObject != NULL)
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if (FAILED(pObject->GetValueDoubleFloat(_T("TotalPhysicalMemory"), &dblTotalPhysicalMemory)))
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dblTotalPhysicalMemory = 0.0;
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}
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if (dblTotalPhysicalMemory != 0.0)
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{
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CString strCaption;
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CString strValue(DelimitNumber(dblTotalPhysicalMemory/(1024.0*1024.0), 2));
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if (gstrMB.IsEmpty())
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gstrMB.LoadString(IDS_MB);
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strValue += _T(" ") + gstrMB;
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// For the caption, use the format string we used before (just the first column).
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strCaption.LoadString(IDS_SYSSUMM7);
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strCaption = strCaption.SpanExcluding(_T("|"));
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pWMI->AppendCell(aColValues[0], strCaption, 0);
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pWMI->AppendCell(aColValues[1], strValue, (DWORD)dblTotalPhysicalMemory);
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}
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if (pOSObject)
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pWMI->AddObjectToOutput(aColValues, iColCount, pOSObject, _T("FreePhysicalMemory, TotalVirtualMemorySize, FreeVirtualMemory, SizeStoredInPagingFiles"), IDS_SYSSUMM8);
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if (pPFUObject)
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pWMI->AddObjectToOutput(aColValues, iColCount, pPFUObject, _T("MSIAdvancedCaption"), IDS_SYSSUMM9);
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if (pOSObject) delete pOSObject;
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if (pComputerObject) delete pComputerObject;
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if (pProcessorObject) delete pProcessorObject;
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if (pBIOSObject) delete pBIOSObject ;
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if (pPFUObject) delete pPFUObject;
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return S_OK;
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}
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