| ############################################################################# |
| ## |
| ## Copyright (C) 2019 The Qt Company Ltd. |
| ## Contact: http://www.qt.io/licensing/ |
| ## |
| ## This file is part of the provisioning scripts of the Qt Toolkit. |
| ## |
| ## $QT_BEGIN_LICENSE:LGPL21$ |
| ## Commercial License Usage |
| ## Licensees holding valid commercial Qt licenses may use this file in |
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| ## GNU Lesser General Public License Usage |
| ## Alternatively, this file may be used under the terms of the GNU Lesser |
| ## General Public License version 2.1 or version 3 as published by the Free |
| ## Software Foundation and appearing in the file LICENSE.LGPLv21 and |
| ## LICENSE.LGPLv3 included in the packaging of this file. Please review the |
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| ## |
| ## As a special exception, The Qt Company gives you certain additional |
| ## rights. These rights are described in The Qt Company LGPL Exception |
| ## version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
| ## |
| ## $QT_END_LICENSE$ |
| ## |
| ############################################################################# |
| |
| # Windows 7 does not have Get-ScheduledTask and Unregister-ScheduledTask |
| # thus needing its own version. |
| Write-Host "Disabling defragmentation" |
| $version = Get-CimInstance Win32_OperatingSystem | Select-Object -ExpandProperty Caption |
| if ($version -like '*Windows 7*'){ |
| $pi = New-Object System.Diagnostics.ProcessStartInfo |
| $pi.FileName = "C:\Windows\System32\schtasks.exe" |
| $pi.RedirectStandardError = $true |
| $pi.UseShellExecute = $false |
| $pi.Arguments = "/Delete /TN `"\Microsoft\Windows\Defrag\ScheduledDefrag`" /F" |
| $prog = New-Object System.Diagnostics.Process |
| $prog.StartInfo = $pi |
| $prog.Start() | Out-Null |
| $err = $prog.StandardError.ReadToEnd() |
| $prog.WaitForExit() |
| if ($prog.ExitCode -eq 0){ |
| Write-Host "Scheduled defragmentation removed" |
| } else { |
| if ($err -like '*cannot find the file*'){ |
| Write-Host "No scheduled defragmentation task found" |
| exit 0 |
| } else { |
| Write-Host "Error while deleting scheduled defragmentation task: $err" |
| } |
| } |
| } |
| else { |
| try { |
| $state = (Get-ScheduledTask -ErrorAction Stop -TaskName "ScheduledDefrag").State |
| Write-Host "Scheduled defragmentation task found in state: $state" |
| } |
| catch { |
| Write-Host "No scheduled defragmentation task found" |
| exit 0 |
| } |
| Write-Host "Unregistering scheduled defragmentation task" |
| Unregister-ScheduledTask -ErrorAction Stop -Confirm:$false -TaskName ScheduledDefrag |
| Write-Host "Scheduled Defragmentation task was cancelled" |
| } |