Esempio n. 1
0
            /// <summary>
            /// Read system info values
            /// </summary>
            internal SystemInformationData()
            {
                ProcessorArchitectureType       = ProcessorArchitectures.Unknown;
                ProcessorArchitectureTypeNative = ProcessorArchitectures.Unknown;

                if (IsWindows)
                {
                    var systemInfo = new SYSTEM_INFO();

                    GetSystemInfo(ref systemInfo);
                    ProcessorArchitectureType = ConvertSystemArchitecture(systemInfo.wProcessorArchitecture);

                    GetNativeSystemInfo(ref systemInfo);
                    ProcessorArchitectureTypeNative = ConvertSystemArchitecture(systemInfo.wProcessorArchitecture);
                }
                else
                {
                    try
                    {
                        // On Unix run 'uname -m' to get the architecture. It's common for Linux and Mac
                        using (
                            var proc =
                                Process.Start(
                                    new ProcessStartInfo("uname")
                        {
                            Arguments = "-m",
                            UseShellExecute = false,
                            RedirectStandardOutput = true,
                            CreateNoWindow = true
                        }))
                        {
                            string arch = null;
                            if (proc != null)
                            {
                                // Since uname -m simply returns kernel property, it should be quick.
                                // 1 second is the best guess for a safe timeout.
                                proc.WaitForExit(1000);
                                arch = proc.StandardOutput.ReadLine();
                            }

                            if (!string.IsNullOrEmpty(arch))
                            {
                                if (arch.StartsWith("x86_64", StringComparison.OrdinalIgnoreCase))
                                {
                                    ProcessorArchitectureType = ProcessorArchitectures.X64;
                                }
                                else if (arch.StartsWith("ia64", StringComparison.OrdinalIgnoreCase))
                                {
                                    ProcessorArchitectureType = ProcessorArchitectures.IA64;
                                }
                                else if (arch.StartsWith("arm", StringComparison.OrdinalIgnoreCase))
                                {
                                    ProcessorArchitectureType = ProcessorArchitectures.ARM;
                                }
                                else if (arch.StartsWith("i", StringComparison.OrdinalIgnoreCase) &&
                                         arch.EndsWith("86", StringComparison.OrdinalIgnoreCase))
                                {
                                    ProcessorArchitectureType = ProcessorArchitectures.X86;
                                }
                            }
                        }
                    }
                    catch
                    {
                        ProcessorArchitectureType = ProcessorArchitectures.Unknown;
                    }

                    ProcessorArchitectureTypeNative = ProcessorArchitectureType;
                }
            }
Esempio n. 2
0
        public OperatingSystem()
        {
            IntPtr ptr;

            this.wProductName               = "Unknown";
            this.wProductBaseName           = "Unknown";
            this.wProductFamilyName         = "Unknown";
            this.wProductTypeName           = "Unknown";
            this.wProcessorArchitectureName = "Unknown";
            this.wServicePackName           = "";
            OSVERSIONINFO structure = new OSVERSIONINFO();

            structure.dwOSVersionInfoSize = (uint)Marshal.SizeOf(structure);
            SYSTEM_INFO lpSystemInfo = new SYSTEM_INFO();

            GetVersionEx(ref structure);
            this.wPlatform = (PlatformID)structure.dwPlatformId;
            this.wMajor    = (int)structure.dwMajorVersion;
            this.wMinor    = (int)structure.dwMinorVersion;
            this.wBuild    = (int)structure.dwBuildNumber;
            if (((this.wMajor == 5) && (this.wMinor >= 1)) || (this.wMajor > 5))
            {
                GetNativeSystemInfo(ref lpSystemInfo);
            }
            else
            {
                GetSystemInfo(ref lpSystemInfo);
            }
            switch (this.wPlatform)
            {
            case PlatformID.Win32:
                if (this.wMajor == 4)
                {
                    switch (this.wMinor)
                    {
                    case 10:
                        switch (this.wBuild)
                        {
                        case 0x7ce:
                            this.wProduct     = Products.Windows98;
                            this.wProductName = "Microsoft Windows 98";
                            break;

                        case 0x8ae:
                            this.wProduct     = Products.Windows98SE;
                            this.wProductName = "Microsoft Windows 98 Second Edition";
                            break;
                        }
                        break;

                    case 90:
                        this.wProduct     = Products.WindowsME;
                        this.wProductName = "Microsoft Windows Millennium Edition";
                        break;
                    }
                }
                goto Label_0937;

            case PlatformID.WinNT:
            {
                ptr = LoadLibrary("shlwapi.dll");
                IsOSInvoker delegateForFunctionPointer = (IsOSInvoker)Marshal.GetDelegateForFunctionPointer(GetProcAddress(ptr, 0x1b5), typeof(IsOSInvoker));
                switch (this.wMajor)
                {
                case 5:
                    switch (this.wMinor)
                    {
                    case 0:
                        if (!delegateForFunctionPointer(11))
                        {
                            if (delegateForFunctionPointer(10))
                            {
                                this.wProduct     = Products.Windows2000AdvancedServer;
                                this.wProductName = "Microsoft Windows 2000 Advanced Server";
                            }
                            else if (delegateForFunctionPointer(9))
                            {
                                this.wProduct     = Products.Windows2000Server;
                                this.wProductName = "Microsoft Windows 2000 Server";
                            }
                            else if (delegateForFunctionPointer(8))
                            {
                                this.wProduct     = Products.Windows2000Professional;
                                this.wProductName = "Microsoft Windows 2000 Professional";
                            }
                            break;
                        }
                        this.wProduct     = Products.Windows2000DatacenterServer;
                        this.wProductName = "Microsoft Windows 2000 Datacenter Server";
                        break;

                    case 1:
                        if (GetSystemMetrics(0x58) == 0)
                        {
                            if (delegateForFunctionPointer(0x23))
                            {
                                this.wProduct     = Products.WindowsXPMediaCenter;
                                this.wProductName = "Microsoft Windows XP Media Center";
                            }
                            else if (delegateForFunctionPointer(0x21))
                            {
                                this.wProduct     = Products.WindowsXPTabletPC;
                                this.wProductName = "Microsoft Windows XP Tablet PC Edition";
                            }
                            else if (delegateForFunctionPointer(0x13))
                            {
                                this.wProduct     = Products.WindowsXPHome;
                                this.wProductName = "Microsoft Windows XP Home Edition";
                            }
                            else if (delegateForFunctionPointer(8))
                            {
                                this.wProduct     = Products.WindowsXPProfessional;
                                this.wProductName = "Microsoft Windows XP Professional";
                            }
                            break;
                        }
                        this.wProduct     = Products.WindowsXPStarter;
                        this.wProductName = "Microsoft Windows XP Starter Edition";
                        break;

                    case 2:
                        if ((structure.wSuiteMask & 0x8000) != 0x8000)
                        {
                            if ((structure.wSuiteMask & 0x4000) == 0x4000)
                            {
                                this.wProduct     = Products.WindowsComputeClusterServer2003;
                                this.wProductName = "Microsoft Windows Compute Cluster Server 2003";
                            }
                            else if ((structure.wSuiteMask & 0x2000) == 0x2000)
                            {
                                this.wProduct     = Products.WindowsStorageServer2003;
                                this.wProductName = "Microsoft Windows Storage Server 2003";
                            }
                            else if (delegateForFunctionPointer(0x20))
                            {
                                this.wProduct     = Products.WindowsSmallBusinessServer2003;
                                this.wProductName = "Microsoft Windows Small Business Server 2003";
                            }
                            else if (GetSystemMetrics(0x59) != 0)
                            {
                                if (delegateForFunctionPointer(0x1f))
                                {
                                    this.wProduct     = Products.WindowsServer2003R2Web;
                                    this.wProductName = "Microsoft Windows Server 2003 R2 Web Edition";
                                }
                                else if (delegateForFunctionPointer(0x17))
                                {
                                    this.wProduct     = Products.WindowsServer2003R2Datacenter;
                                    this.wProductName = "Microsoft Windows Server 2003 R2 Datacenter Edition";
                                }
                                else if (delegateForFunctionPointer(0x16))
                                {
                                    this.wProduct     = Products.WindowsServer2003R2Enterprise;
                                    this.wProductName = "Microsoft Windows Server 2003 R2 Enterprise Edition";
                                }
                                else if (delegateForFunctionPointer(0x15))
                                {
                                    this.wProduct     = Products.WindowsServer2003R2Standard;
                                    this.wProductName = "Microsoft Windows Server 2003 R2 Standard Edition";
                                }
                            }
                            else if (delegateForFunctionPointer(0x1f))
                            {
                                this.wProduct     = Products.WindowsServer2003Web;
                                this.wProductName = "Microsoft Windows Server 2003 Web Edition";
                            }
                            else if (delegateForFunctionPointer(0x17))
                            {
                                this.wProduct     = Products.WindowsServer2003Datacenter;
                                this.wProductName = "Microsoft Windows Server 2003 Datacenter Edition";
                            }
                            else if (delegateForFunctionPointer(0x16))
                            {
                                this.wProduct     = Products.WindowsServer2003Enterprise;
                                this.wProductName = "Microsoft Windows Server 2003 Enterprise Edition";
                            }
                            else if (delegateForFunctionPointer(0x15))
                            {
                                this.wProduct     = Products.WindowsServer2003Standard;
                                this.wProductName = "Microsoft Windows Server 2003 Standard Edition";
                            }
                            break;
                        }
                        this.wProduct     = Products.WindowsHomeServer;
                        this.wProductName = "Microsoft Windows Home Server";
                        break;
                    }
                    goto Label_0930;

                case 6:
                    switch (structure.wProductType)
                    {
                    case 1:
                        this.wProduct     = Products.WindowsVistaUltimate;
                        this.wProductName = "Microsoft Windows Vista Ultimate";
                        break;

                    case 2:
                        this.wProduct     = Products.WindowsVistaHomeBasic;
                        this.wProductName = "Microsoft Windows Vista Home Basic";
                        break;

                    case 3:
                        this.wProduct     = Products.WindowsVistaHomePremium;
                        this.wProductName = "Microsoft Windows Vista Home Premium";
                        break;

                    case 4:
                        this.wProduct     = Products.WindowsVistaEnterprise;
                        this.wProductName = "Microsoft Windows Vista Enterprise";
                        break;

                    case 5:
                        this.wProduct     = Products.WindowsVistaHomeBasicN;
                        this.wProductName = "Microsoft Windows Vista Home Basic N";
                        break;

                    case 6:
                        this.wProduct     = Products.WindowsVistaBusiness;
                        this.wProductName = "Microsoft Windows Vista Business";
                        break;

                    case 7:
                        this.wProduct     = Products.WindowsServer2008Standard;
                        this.wProductName = "Microsoft Windows Server 2008 Standard";
                        break;

                    case 8:
                        this.wProduct     = Products.WindowsServer2008Datacenter;
                        this.wProductName = "Microsoft Windows Server 2008 Datacenter";
                        break;

                    case 9:
                        this.wProduct     = Products.WindowsSmallBusinessServer2008;
                        this.wProductName = "Microsoft Windows Small Business Server 2008";
                        break;

                    case 10:
                        this.wProduct     = Products.WindowsServer2008Enterprise;
                        this.wProductName = "Microsoft Windows Server 2008 Enterprise";
                        break;

                    case 11:
                        this.wProduct     = Products.WindowsVistaStarter;
                        this.wProductName = "Microsoft Windows Vista Starter";
                        break;

                    case 12:
                        this.wProduct     = Products.WindowsServer2008DatacenterCore;
                        this.wProductName = "Microsoft Windows Server 2008 Datacenter Core";
                        break;

                    case 13:
                        this.wProduct     = Products.WindowsServer2008StandardCore;
                        this.wProductName = "Microsoft Windows Server 2008 Standard Core";
                        break;

                    case 14:
                        this.wProduct     = Products.WindowsServer2008EnterpriseCore;
                        this.wProductName = "Microsoft Windows Server 2008 Enterprise Core";
                        break;

                    case 15:
                        this.wProduct     = Products.WindowsServer2008Enterprise;
                        this.wProductName = "Microsoft Windows Server 2008 Enterprise";
                        break;

                    case 0x10:
                        this.wProduct     = Products.WindowsVistaBusinessN;
                        this.wProductName = "Microsoft Windows Vista Business N";
                        break;

                    case 0x11:
                        this.wProduct     = Products.WindowsServer2008Web;
                        this.wProductName = "Microsoft Windows Web Server 2008";
                        break;

                    case 0x12:
                        this.wProduct     = Products.WindowsHPCServer2008;
                        this.wProductName = "Microsoft Windows HPC Server 2008";
                        break;

                    case 20:
                        this.wProduct     = Products.WindowsStorageServer2008Express;
                        this.wProductName = "Microsoft Windows Storage Server 2008 Express";
                        break;

                    case 0x15:
                        this.wProduct     = Products.WindowsStorageServer2008Standard;
                        this.wProductName = "Microsoft Windows Storage Server 2008 Standard";
                        break;

                    case 0x16:
                        this.wProduct     = Products.WindowsStorageServer2008Workgroup;
                        this.wProductName = "Microsoft Windows Storage Server 2008 Workgroup";
                        break;

                    case 0x17:
                        this.wProduct     = Products.WindowsStorageServer2008Enterprise;
                        this.wProductName = "Microsoft Windows Storage Server 2008 Enterprise";
                        break;

                    case 0x18:
                        this.wProduct     = Products.WindowsEssentialBusinessServer2008;
                        this.wProductName = "Microsoft Windows Essential Business Server 2008";
                        break;

                    case 0x1a:
                        this.wProduct     = Products.WindowsVistaHomePremiumN;
                        this.wProductName = "Microsoft Windows Vista Home Premium N";
                        break;

                    case 0x1b:
                        this.wProduct     = Products.WindowsVistaEnterpriseN;
                        this.wProductName = "Microsoft Windows Vista Enterprise N";
                        break;

                    case 0x1c:
                        this.wProduct     = Products.WindowsVistaUltimateN;
                        this.wProductName = "Microsoft Windows Vista Ultimate N";
                        break;

                    case 0x1d:
                        this.wProduct         = Products.WindowsServer2008WebCore;
                        this.wProductName     = "Microsoft Windows Web Server 2008 Core";
                        this.wProductTypeName = "Server";
                        break;

                    case 30:
                        this.wProduct     = Products.WindowsEssentialBusinessServer2008;
                        this.wProductName = "Microsoft Windows Essential Business Server 2008";
                        break;

                    case 0x1f:
                        this.wProduct     = Products.WindowsEssentialBusinessServer2008;
                        this.wProductName = "Microsoft Windows Essential Business Server 2008";
                        break;

                    case 0x20:
                        this.wProduct     = Products.WindowsEssentialBusinessServer2008;
                        this.wProductName = "Microsoft Windows Essential Business Server 2008";
                        break;

                    case 0x23:
                        this.wProduct     = Products.WindowsEssentialBusinessServer2008WithoutHyperV;
                        this.wProductName = "Microsoft Windows Essential Business Server 2008 Without Hyper-V";
                        break;

                    case 0x24:
                        this.wProduct     = Products.WindowsServer2008StandardWithoutHyperV;
                        this.wProductName = "Microsoft Windows Server 2008 Standard Without Hyper-V";
                        break;

                    case 0x25:
                        this.wProduct     = Products.WindowsServer2008DatacenterWithoutHyperV;
                        this.wProductName = "Microsoft Windows Server 2008 Datacenter Without Hyper-V";
                        break;

                    case 0x26:
                        this.wProduct     = Products.WindowsServer2008EnterpriseWithoutHyperV;
                        this.wProductName = "Microsoft Windows Server 2008 Enterprise Without Hyper-V";
                        break;

                    case 0x27:
                        this.wProduct     = Products.WindowsServer2008DatacenterCoreWithoutHyperV;
                        this.wProductName = "Microsoft Windows Server 2008 Datacenter Core Without Hyper-V";
                        break;

                    case 40:
                        this.wProduct     = Products.WindowsServer2008StandardCoreWithoutHyperV;
                        this.wProductName = "Microsoft Windows Server 2008 Standard Core Without Hyper-V";
                        break;

                    case 0x29:
                        this.wProduct     = Products.WindowsServer2008EnterpriseCoreWithoutHyperV;
                        this.wProductName = "Microsoft Windows Server 2008 Enterprise Core Without Hyper-V";
                        break;

                    case 0x2a:
                        this.wProduct     = Products.HyperVServer2008;
                        this.wProductName = "Microsoft Hyper-V Server 2008";
                        break;
                    }
                    goto Label_0930;
                }
                break;
            }

            default:
                goto Label_0937;
            }
Label_0930:
            FreeLibrary(ptr);
Label_0937:
            switch (this.wProduct)
            {
            case Products.Windows98:
                this.wProductBase     = ProductBases.Windows98;
                this.wProductBaseName = "Microsoft Windows 98";
                break;

            case Products.Windows98SE:
                this.wProductBase     = ProductBases.Windows98SE;
                this.wProductBaseName = "Microsoft Windows 98 Second Edition";
                break;

            case Products.WindowsME:
                this.wProductBase     = ProductBases.WindowsME;
                this.wProductBaseName = "Microsoft Windows Millennium Edition";
                break;

            case Products.Windows2000Professional:
                this.wProductBase     = ProductBases.Windows2000Professional;
                this.wProductBaseName = "Microsoft Windows 2000 Professional";
                break;

            case Products.Windows2000Server:
                this.wProductBase     = ProductBases.Windows2000Server;
                this.wProductBaseName = "Microsoft Windows 2000 Server";
                break;

            case Products.Windows2000AdvancedServer:
                this.wProductBase     = ProductBases.Windows2000AdvancedServer;
                this.wProductBaseName = "Microsoft Windows 2000 Advanced Server";
                break;

            case Products.Windows2000DatacenterServer:
                this.wProductBase     = ProductBases.Windows2000DatacenterServer;
                this.wProductBaseName = "Microsoft Windows 2000 Datacenter Server";
                break;

            case Products.WindowsXPStarter:
                this.wProductBase     = ProductBases.WindowsXPStarter;
                this.wProductBaseName = "Microsoft Windows XP Starter Edition";
                break;

            case Products.WindowsXPHome:
                this.wProductBase     = ProductBases.WindowsXPHome;
                this.wProductBaseName = "Microsoft Windows XP Home Edition";
                break;

            case Products.WindowsXPProfessional:
                this.wProductBase     = ProductBases.WindowsXPProfessional;
                this.wProductBaseName = "Microsoft Windows XP Professional";
                break;

            case Products.WindowsXPTabletPC:
                this.wProductBase     = ProductBases.WindowsXPTabletPC;
                this.wProductBaseName = "Microsoft Windows XP Tablet PC Edition";
                break;

            case Products.WindowsXPMediaCenter:
                this.wProductBase     = ProductBases.WindowsXPMediaCenter;
                this.wProductBaseName = "Microsoft Windows XP Media Center";
                break;

            case Products.WindowsServer2003Web:
            case Products.WindowsServer2003R2Web:
                this.wProductBase     = ProductBases.WindowsServer2003Web;
                this.wProductBaseName = "Microsoft Windows Server 2003 Web Edition";
                break;

            case Products.WindowsServer2003Standard:
            case Products.WindowsServer2003R2Standard:
                this.wProductBase     = ProductBases.WindowsServer2003Standard;
                this.wProductBaseName = "Microsoft Windows Server 2003 Standard Edition";
                break;

            case Products.WindowsServer2003Enterprise:
            case Products.WindowsServer2003R2Enterprise:
                this.wProductBase     = ProductBases.WindowsServer2003Enterprise;
                this.wProductBaseName = "Microsoft Windows Server 2003 Enterprise Edition";
                break;

            case Products.WindowsServer2003Datacenter:
            case Products.WindowsServer2003R2Datacenter:
                this.wProductBase     = ProductBases.WindowsServer2003Datacenter;
                this.wProductBaseName = "Microsoft Windows Server 2003 Datacenter Edition";
                break;

            case Products.WindowsComputeClusterServer2003:
                this.wProductBase     = ProductBases.WindowsComputeClusterServer2003;
                this.wProductBaseName = "Microsoft Windows Compute Cluster Server 2003";
                break;

            case Products.WindowsSmallBusinessServer2003:
                this.wProductBase     = ProductBases.WindowsSmallBusinessServer2003;
                this.wProductBaseName = "Microsoft Windows Small Business Server 2003";
                break;

            case Products.WindowsStorageServer2003:
                this.wProductBase     = ProductBases.WindowsStorageServer2003;
                this.wProductBaseName = "Microsoft Windows Storage Server 2003";
                break;

            case Products.WindowsHomeServer:
                this.wProductBase     = ProductBases.WindowsHomeServer;
                this.wProductBaseName = "Microsoft Windows Home Server";
                break;

            case Products.WindowsVistaStarter:
                this.wProductBase     = ProductBases.WindowsVistaStarter;
                this.wProductBaseName = "Microsoft Windows Vista Starter";
                break;

            case Products.WindowsVistaHomeBasic:
            case Products.WindowsVistaHomeBasicN:
                this.wProductBase     = ProductBases.WindowsVistaHomeBasic;
                this.wProductBaseName = "Microsoft Windows Vista Home Basic";
                break;

            case Products.WindowsVistaHomePremium:
            case Products.WindowsVistaHomePremiumN:
                this.wProductBase     = ProductBases.WindowsVistaHomePremium;
                this.wProductBaseName = "Microsoft Windows Vista Home Premium";
                break;

            case Products.WindowsVistaBusiness:
            case Products.WindowsVistaBusinessN:
                this.wProductBase     = ProductBases.WindowsVistaBusiness;
                this.wProductBaseName = "Microsoft Windows Vista Business";
                break;

            case Products.WindowsVistaEnterprise:
            case Products.WindowsVistaEnterpriseN:
                this.wProductBase     = ProductBases.WindowsVistaEnterprise;
                this.wProductBaseName = "Microsoft Windows Vista Enterprise";
                break;

            case Products.WindowsVistaUltimate:
            case Products.WindowsVistaUltimateN:
                this.wProductBase     = ProductBases.WindowsVistaUltimate;
                this.wProductBaseName = "Microsoft Windows Vista Ultimate";
                break;

            case Products.WindowsServer2008Web:
            case Products.WindowsServer2008WebCore:
                this.wProductBase     = ProductBases.WindowsServer2008Web;
                this.wProductBaseName = "Microsoft Windows Web Server 2008";
                break;

            case Products.WindowsServer2008Standard:
            case Products.WindowsServer2008StandardCore:
            case Products.WindowsServer2008StandardWithoutHyperV:
            case Products.WindowsServer2008StandardCoreWithoutHyperV:
                this.wProductBase     = ProductBases.WindowsServer2008Standard;
                this.wProductBaseName = "Microsoft Windows Server 2008 Standard";
                break;

            case Products.WindowsServer2008Enterprise:
            case Products.WindowsServer2008EnterpriseCore:
            case Products.WindowsServer2008EnterpriseWithoutHyperV:
            case Products.WindowsServer2008EnterpriseCoreWithoutHyperV:
                this.wProductBase     = ProductBases.WindowsServer2008Enterprise;
                this.wProductBaseName = "Microsoft Windows Server 2008 Enterprise";
                break;

            case Products.WindowsServer2008Datacenter:
            case Products.WindowsServer2008DatacenterCore:
            case Products.WindowsServer2008DatacenterWithoutHyperV:
            case Products.WindowsServer2008DatacenterCoreWithoutHyperV:
                this.wProductBase     = ProductBases.WindowsServer2008Datacenter;
                this.wProductBaseName = "Microsoft Windows Server 2008 Datacenter";
                break;

            case Products.WindowsHPCServer2008:
                this.wProductBase     = ProductBases.WindowsServer2008Web;
                this.wProductBaseName = "Microsoft Windows HPC Server 2008";
                break;

            case Products.WindowsSmallBusinessServer2008:
                this.wProductBase     = ProductBases.WindowsSmallBusinessServer2008;
                this.wProductBaseName = "Microsoft Windows Small Business Server 2008";
                break;

            case Products.WindowsEssentialBusinessServer2008:
                this.wProductBase     = ProductBases.WindowsEssentialBusinessServer2008;
                this.wProductBaseName = "Microsoft Windows Essential Business Server 2008";
                break;

            case Products.WindowsStorageServer2008Express:
                this.wProductBase     = ProductBases.WindowsStorageServer2008Express;
                this.wProductBaseName = "Microsoft Windows Storage Server 2008 Express";
                break;

            case Products.WindowsStorageServer2008Workgroup:
                this.wProductBase     = ProductBases.WindowsStorageServer2008Workgroup;
                this.wProductBaseName = "Microsoft Windows Storage Server 2008 Workgroup";
                break;

            case Products.WindowsStorageServer2008Standard:
                this.wProductBase     = ProductBases.WindowsStorageServer2008Standard;
                this.wProductBaseName = "Microsoft Windows Storage Server 2008 Standard";
                break;

            case Products.WindowsStorageServer2008Enterprise:
                this.wProductBase     = ProductBases.WindowsStorageServer2008Enterprise;
                this.wProductBaseName = "Microsoft Windows Storage Server 2008 Enterprise";
                break;

            case Products.HyperVServer2008:
                this.wProductBase     = ProductBases.HyperVServer2008;
                this.wProductBaseName = "Microsoft Hyper-V Server 2008";
                break;
            }
            switch (this.wProductBase)
            {
            case ProductBases.Windows98:
            case ProductBases.Windows98SE:
                this.wProductFamily     = ProductFamilies.Windows98;
                this.wProductFamilyName = "Microsoft Windows 98";
                break;

            case ProductBases.WindowsME:
                this.wProductFamily     = ProductFamilies.WindowsME;
                this.wProductFamilyName = "Microsoft Windows Millennium Edition";
                break;

            case ProductBases.Windows2000Professional:
            case ProductBases.Windows2000Server:
            case ProductBases.Windows2000AdvancedServer:
            case ProductBases.Windows2000DatacenterServer:
                this.wProductFamily     = ProductFamilies.Windows2000;
                this.wProductFamilyName = "Microsoft Windows 2000";
                break;

            case ProductBases.WindowsXPStarter:
            case ProductBases.WindowsXPHome:
            case ProductBases.WindowsXPProfessional:
            case ProductBases.WindowsXPTabletPC:
            case ProductBases.WindowsXPMediaCenter:
                this.wProductFamily     = ProductFamilies.WindowsXP;
                this.wProductFamilyName = "Microsoft Windows XP";
                break;

            case ProductBases.WindowsServer2003Web:
            case ProductBases.WindowsServer2003Standard:
            case ProductBases.WindowsServer2003Enterprise:
            case ProductBases.WindowsServer2003Datacenter:
                this.wProductFamily     = ProductFamilies.WindowsServer2003;
                this.wProductFamilyName = "Microsoft Windows Server 2003";
                break;

            case ProductBases.WindowsComputeClusterServer2003:
                this.wProductFamily     = ProductFamilies.WindowsComputeClusterServer2003;
                this.wProductFamilyName = "Microsoft Windows Compute Cluster Server 2003";
                break;

            case ProductBases.WindowsSmallBusinessServer2003:
                this.wProductFamily     = ProductFamilies.WindowsSmallBusinessServer2003;
                this.wProductFamilyName = "Microsoft Windows Small Business Server 2003";
                break;

            case ProductBases.WindowsStorageServer2003:
                this.wProductFamily     = ProductFamilies.WindowsStorageServer2003;
                this.wProductFamilyName = "Microsoft Windows Storage Server 2003";
                break;

            case ProductBases.WindowsHomeServer:
                this.wProductFamily     = ProductFamilies.WindowsHomeServer;
                this.wProductFamilyName = "Microsoft Windows Home Server";
                break;

            case ProductBases.WindowsVistaStarter:
            case ProductBases.WindowsVistaHomeBasic:
            case ProductBases.WindowsVistaHomePremium:
            case ProductBases.WindowsVistaBusiness:
            case ProductBases.WindowsVistaEnterprise:
            case ProductBases.WindowsVistaUltimate:
                this.wProductFamily     = ProductFamilies.WindowsVista;
                this.wProductFamilyName = "Microsoft Windows Vista";
                break;

            case ProductBases.WindowsServer2008Web:
            case ProductBases.WindowsServer2008Standard:
            case ProductBases.WindowsServer2008Enterprise:
            case ProductBases.WindowsServer2008Datacenter:
                this.wProductFamily     = ProductFamilies.WindowsServer2008;
                this.wProductFamilyName = "Microsoft Windows Server 2008";
                break;

            case ProductBases.WindowsHPCServer2008:
                this.wProductFamily     = ProductFamilies.WindowsServer2008;
                this.wProductFamilyName = "Microsoft Windows Server 2008";
                break;

            case ProductBases.WindowsSmallBusinessServer2008:
                this.wProductFamily     = ProductFamilies.WindowsSmallBusinessServer2008;
                this.wProductFamilyName = "Microsoft Windows Small Business Server 2008";
                break;

            case ProductBases.WindowsEssentialBusinessServer2008:
                this.wProductFamily     = ProductFamilies.WindowsEssentialBusinessServer2008;
                this.wProductFamilyName = "Microsoft Windows Essential Business Server 2008";
                break;

            case ProductBases.WindowsStorageServer2008Express:
            case ProductBases.WindowsStorageServer2008Workgroup:
            case ProductBases.WindowsStorageServer2008Standard:
            case ProductBases.WindowsStorageServer2008Enterprise:
                this.wProductFamily     = ProductFamilies.WindowsStorageServer2008;
                this.wProductFamilyName = "Microsoft Windows Storage Server 2008";
                break;

            case ProductBases.HyperVServer2008:
                this.wProductFamily     = ProductFamilies.HyperVServer2008;
                this.wProductFamilyName = "Microsoft Hyper-V Server 2008";
                break;
            }
            switch (this.wProductFamily)
            {
            case ProductFamilies.Windows98:
            case ProductFamilies.WindowsME:
            case ProductFamilies.WindowsXP:
            case ProductFamilies.WindowsVista:
                this.wProductType     = ProductTypes.Workstation;
                this.wProductTypeName = "Workstation";
                break;

            case ProductFamilies.Windows2000:
            case ProductFamilies.WindowsComputeClusterServer2003:
            case ProductFamilies.WindowsSmallBusinessServer2003:
            case ProductFamilies.WindowsStorageServer2003:
            case ProductFamilies.WindowsHomeServer:
            case ProductFamilies.WindowsServer2008:
            case ProductFamilies.WindowsHPCServer2008:
            case ProductFamilies.WindowsSmallBusinessServer2008:
            case ProductFamilies.WindowsEssentialBusinessServer2008:
            case ProductFamilies.WindowsStorageServer2008:
                this.wProductType     = ProductTypes.Server;
                this.wProductTypeName = "Server";
                break;
            }
            switch (lpSystemInfo.wProcessorArchitecture)
            {
            case 0:
                this.wProcessorArchitecture = ProcessorArchitectures.x86;
                break;

            case 6:
                this.wProcessorArchitecture = ProcessorArchitectures.ia64;
                break;

            case 9:
                this.wProcessorArchitecture = ProcessorArchitectures.x64;
                break;
            }
            switch (this.wProcessorArchitecture)
            {
            case ProcessorArchitectures.x86:
                this.wProcessorArchitectureName = "x86";
                break;

            case ProcessorArchitectures.x64:
                this.wProcessorArchitectureName = "x64";
                break;
            }
            if (structure.szCSDVersion.Length > 0)
            {
                this.wServicePackName = structure.szCSDVersion;
            }
        }