private/steps/Step-BuildMediaAddWallpaper.ps1
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function Step-BuildMediaAddWallpaper { [CmdletBinding()] param ( [System.String] $Architecture = $global:BuildMedia.Architecture, [System.String] $MountPath = $global:BuildMedia.MountPath, [System.String] $WimSourceType = $global:BuildMedia.WimSourceType ) #================================================= $Error.Clear() Write-Verbose "[$(Get-Date -format G)] [$($MyInvocation.MyCommand.Name)] Start" #================================================= Write-Verbose "[$(Get-Date -format G)] [$($MyInvocation.MyCommand.Name)] Architecture: $Architecture" Write-Verbose "[$(Get-Date -format G)] [$($MyInvocation.MyCommand.Name)] MountPath: $MountPath" Write-Verbose "[$(Get-Date -format G)] [$($MyInvocation.MyCommand.Name)] WimSourceType: $WimSourceType" #================================================= $InfWinpeJpg = @' [Version] Signature = "$WINDOWS NT$" Class = System ClassGuid = {4D36E97d-E325-11CE-BFC1-08002BE10318} Provider = OSDeploy DriverVer = 07/20/2021,2021.07.20.0 [DefaultInstall] AddReg = AddReg [AddReg] ;rootkey,[subkey],[value],[flags],[data] ;0x00000 REG_SZ ;0x00001 REG_BINARY ;0x10000 REG_MULTI_SZ ;0x20000 REG_EXPAND_SZ ;0x10001 REG_DWORD ;0x20001 REG_NONE HKLM,"Software\Microsoft\Windows NT\CurrentVersion\WinPE",CustomBackground,0x10000,"X:\Windows\System32\winpe.jpg" '@ #================================================= if ($WimSourceType -eq 'WinRE') { Write-Host -ForegroundColor DarkGray "[$(Get-Date -format G)] [$($MyInvocation.MyCommand.Name)] Adding default WinRE Wallpaper $MountPath\Windows\System32\winpe.jpg" # Default color $Wallpaper = '/9j/4AAQSkZJRgABAQEAYABgAAD/2wBDAAIBAQIBAQICAgICAgICAwUDAwMDAwYEBAMFBwYHBwcGBwcICQsJCAgKCAcHCg0KCgsMDAwMBwkODw0MDgsMDAz/2wBDAQICAgMDAwYDAwYMCAcIDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAz/wAARCAAgACADASIAAhEBAxEB/8QAHwAAAQUBAQEBAQEAAAAAAAAAAAECAwQFBgcICQoL/8QAtRAAAgEDAwIEAwUFBAQAAAF9AQIDAAQRBRIhMUEGE1FhByJxFDKBkaEII0KxwRVS0fAkM2JyggkKFhcYGRolJicoKSo0NTY3ODk6Q0RFRkdISUpTVFVWV1hZWmNkZWZnaGlqc3R1dnd4eXqDhIWGh4iJipKTlJWWl5iZmqKjpKWmp6ipqrKztLW2t7i5usLDxMXGx8jJytLT1NXW19jZ2uHi4+Tl5ufo6erx8vP09fb3+Pn6/8QAHwEAAwEBAQEBAQEBAQAAAAAAAAECAwQFBgcICQoL/8QAtREAAgECBAQDBAcFBAQAAQJ3AAECAxEEBSExBhJBUQdhcRMiMoEIFEKRobHBCSMzUvAVYnLRChYkNOEl8RcYGRomJygpKjU2Nzg5OkNERUZHSElKU1RVVldYWVpjZGVmZ2hpanN0dXZ3eHl6goOEhYaHiImKkpOUlZaXmJmaoqOkpaanqKmqsrO0tba3uLm6wsPExcbHyMnK0tPU1dbX2Nna4uPk5ebn6Onq8vP09fb3+Pn6/9oADAMBAAIRAxEAPwD5vooor+sD+KwooooAKKKKACiiigD/2Q==' # HP color # $Wallpaper = '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' [byte[]]$Bytes = [convert]::FromBase64String($Wallpaper) [System.IO.File]::WriteAllBytes("$env:TEMP\winpe.jpg", $Bytes) [System.IO.File]::WriteAllBytes("$env:TEMP\winre.jpg", $Bytes) $null = robocopy.exe "$env:TEMP" "$MountPath\Windows\System32" winpe.jpg /b /ndl /np /r:0 /w:0 /xj /mt:128 /LOG+:$BuildMediaLogsPath\Step-BuildMediaAddWallpaper.log # $null = robocopy.exe "$env:TEMP" "$MountPath\Windows\System32" winre.jpg /b /ndl /np /r:0 /w:0 /xj /mt:128 /LOG+:$BuildMediaLogsPath\Step-BuildMediaAddWallpaper.log # Inject the WinRE Wallpaper Driver $InfFile = "$env:Temp\Set-WinREWallpaper.inf" $null = New-Item -Path $InfFile -Force Set-Content -Path $InfFile -Value $InfWinpeJpg -Encoding Unicode -Force $null = Add-WindowsDriver -Path $MountPath -Driver $InfFile -ForceUnsigned } #================================================= Write-Verbose "[$(Get-Date -format G)] [$($MyInvocation.MyCommand.Name)] End" #================================================= } |