[208] | 1 | ' Classes/System/OperatingSystem.ab
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[142] | 2 |
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| 3 | #require <Classes/System/Version.ab>
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| 4 |
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[258] | 5 | Namespace System
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| 6 |
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[142] | 7 | Class OperatingSystem
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| 8 | ' Inherits ICloneable', ISerializable
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| 9 | Public
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| 10 | ' Constractor
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[258] | 11 | Sub OperatingSystem(platform As PlatformID, version As Version)
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[142] | 12 | pf = platform
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| 13 | ver = version
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| 14 | sp = ""
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| 15 | End Sub
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| 16 |
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[601] | 17 | Sub OperatingSystem(ByRef vi As OSVERSIONINFOA)
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| 18 | pf = ToPlatformID(vi.dwPlatformId)
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[258] | 19 | ver = New Version(vi.dwMajorVersion, vi.dwMinorVersion, vi.dwBuildNumber)
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[237] | 20 | sp = New String(vi.szCSDVersion As PCSTR)
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[142] | 21 | End Sub
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| 22 |
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[601] | 23 | Sub OperatingSystem(ByRef vi As OSVERSIONINFOW)
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| 24 | pf = ToPlatformID(vi.dwPlatformId)
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[258] | 25 | ver = New Version(vi.dwMajorVersion, vi.dwMinorVersion, vi.dwBuildNumber)
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[601] | 26 | sp = New String(vi.szCSDVersion As PCWSTR)
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[142] | 27 | End Sub
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| 28 |
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| 29 | ' Properties
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| 30 | Const Function Platform() As PlatformID
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| 31 | Return pf
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| 32 | End Function
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| 33 |
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[258] | 34 | Const Function Version() As Version
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[142] | 35 | Return ver
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| 36 | End Function
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| 37 |
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| 38 | Const Function ServicePack() As String
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| 39 | Return sp
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| 40 | End Function
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| 41 |
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| 42 | Const Function VersionString() As String
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[661] | 43 | Dim sb = New Text.StringBuilder
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| 44 |
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[142] | 45 | Select Case pf
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| 46 | Case PlatformID.Win32S
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[661] | 47 | sb.Append("Microsoft Win32S ")
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[142] | 48 | Case PlatformID.Win32Windows
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[661] | 49 | sb.Append("Microsoft Windows ")
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[142] | 50 | Case PlatformID.Win32NT
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[661] | 51 | sb.Append("Microsoft Windows NT ")
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[142] | 52 | Case PlatformID.WinCE
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[661] | 53 | sb.Append("Microsoft Windows CE ")
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[142] | 54 | Case PlatformID.Unix
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[661] | 55 | sb.Append("<unknown> ")
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[142] | 56 | End Select
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[661] | 57 | sb.Append(ver)
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[142] | 58 | If String.IsNullOrEmpty(sp) <> False Then
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[661] | 59 | sb.Append(" ").Append(sp)
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[142] | 60 | End If
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[661] | 61 | VersionString = sb.ToString()
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[142] | 62 | End Function
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| 63 |
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| 64 | ' Methods
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| 65 | Override Function ToString() As String
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| 66 | Return VersionString
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| 67 | End Function
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| 68 |
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| 69 | Override Function GetHashCode() As Long
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| 70 | Return pf.GetHashCode Xor ver.GetHashCode Xor sp.GetHashCode
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| 71 | End Function
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| 72 |
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| 73 | Private
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| 74 | pf As PlatformID
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[258] | 75 | ver As Version
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[142] | 76 | sp As String
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[601] | 77 |
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| 78 | Static Function ToPlatformID(platformId As DWord) As PlatformID
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| 79 | Select Case platformId
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| 80 | Case VER_PLATFORM_WIN32s
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| 81 | Return PlatformID.Win32S
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| 82 | Case VER_PLATFORM_WIN32_WINDOWS
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| 83 | Return PlatformID.Win32Windows
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| 84 | Case VER_PLATFORM_WIN32_NT
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| 85 | Return PlatformID.Win32NT
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| 86 | Case VER_PLATFORM_WIN32_CE
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| 87 | Return PlatformID.WinCE
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| 88 | Case Else
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| 89 | Return PlatformID.Unix
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| 90 | End Select
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| 91 | End Function
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[142] | 92 | End Class
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| 93 |
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| 94 | Enum PlatformID
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| 95 | Win32S = VER_PLATFORM_WIN32s '0
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| 96 | Win32Windows = VER_PLATFORM_WIN32_WINDOWS '1
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| 97 | Win32NT = VER_PLATFORM_WIN32_NT '2
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| 98 | WinCE = VER_PLATFORM_WIN32_CE '3
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| 99 | Unix = 4
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| 100 | End Enum
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[175] | 101 |
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[258] | 102 | End Namespace
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