mirror of
https://github.com/ChrisTitusTech/winutil.git
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d4faee5fbc
* Clarified the wording * Handle Computers without Windows Terminal (eg Win10) * Modify Shortcut creation to use PS7 if possible
79 lines
2.8 KiB
PowerShell
79 lines
2.8 KiB
PowerShell
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function Invoke-WPFShortcut {
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<#
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.SYNOPSIS
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Creates a shortcut and prompts for a save location
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.PARAMETER ShortcutToAdd
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The name of the shortcut to add
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.PARAMETER RunAsAdmin
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A boolean value to make 'Run as administrator' property on (true) or off (false), defaults to off
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#>
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param(
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$ShortcutToAdd,
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[bool]$RunAsAdmin = $false
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)
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# add an a Custom Icon if it's available at "$env:TEMP\cttlogo.png", else don't add a Custom Icon.
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$iconPath = $null
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Switch ($ShortcutToAdd) {
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"WinUtil" {
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# Use Powershell 7 if installed and fallback to PS5 if not
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if (Get-Command "pwsh" -ErrorAction SilentlyContinue){
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$shell = "pwsh.exe"
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}
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else{
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$shell = "powershell.exe"
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}
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$shellArgs = "-ExecutionPolicy Bypass -Command `"Start-Process $shell -verb runas -ArgumentList `'-Command `"irm https://christitus.com/win | iex`"`'"
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$DestinationName = "WinUtil.lnk"
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Invoke-WebRequest -Uri "https://christitus.com/images/logo-full.png" -OutFile "$env:TEMP\cttlogo.png"
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if (Test-Path -Path "$env:TEMP\cttlogo.png") {
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$iconPath = "$env:LOCALAPPDATA\winutil\cttlogo.ico"
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ConvertTo-Icon -bitmapPath "$env:TEMP\cttlogo.png" -iconPath $iconPath
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}
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}
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}
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# Show a File Dialog Browser, to let the User choose the Name and Location of where to save the Shortcut
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$FileBrowser = New-Object System.Windows.Forms.SaveFileDialog
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$FileBrowser.InitialDirectory = [Environment]::GetFolderPath('Desktop')
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$FileBrowser.Filter = "Shortcut Files (*.lnk)|*.lnk"
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$FileBrowser.FileName = $DestinationName
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# Do an Early Return if the Save Operation was canceled by User's Input.
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$FileBrowserResult = $FileBrowser.ShowDialog()
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$DialogResultEnum = New-Object System.Windows.Forms.DialogResult
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if (-not ($FileBrowserResult -eq $DialogResultEnum::OK)) {
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return
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}
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# Prepare the Shortcut paramter
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$WshShell = New-Object -comObject WScript.Shell
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$Shortcut = $WshShell.CreateShortcut($FileBrowser.FileName)
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$Shortcut.TargetPath = $shell
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$Shortcut.Arguments = $shellArgs
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if ($null -ne $iconPath) {
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$shortcut.IconLocation = $iconPath
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}
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# Save the Shortcut to disk
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$Shortcut.Save()
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if ($RunAsAdmin -eq $true) {
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$bytes = [System.IO.File]::ReadAllBytes($FileBrowser.FileName)
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# Set byte value at position 0x15 in hex, or 21 in decimal, from the value 0x00 to 0x20 in hex
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$bytes[0x15] = $bytes[0x15] -bor 0x20
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[System.IO.File]::WriteAllBytes($FileBrowser.FileName, $bytes)
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}
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Write-Host "Shortcut for $ShortcutToAdd has been saved to $($FileBrowser.FileName) with 'Run as administrator' set to $RunAsAdmin"
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}
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