The DCSU is a great utility that Dell has made available to update the drivers and driver applications on Dell systems. The industry I work in requires specific drivers for specific applications, which makes the DCSU not a great utility for us after the system is built. However, the utility is great for making sure all of the drivers are installed during the build process. I have written the script below that will install the DCSU, run it with a specific policy XML file you create, and then comes back and uninstalls it.
NOTE: If you are having Bitlocker enabled during your build, make sure this is executed before bitlocker is enabled, or add a function that will pause Bitlocker.
NOTE: If you are having Bitlocker enabled during your build, make sure this is executed before bitlocker is enabled, or add a function that will pause Bitlocker.
#*******************************************************************************
# Author: Mick Pletcher
# Date: 25 November 2013
#
# Program: Dell Client System Update
#*******************************************************************************
Clear-Host
#Declare Global Memory
Set-Variable -Name OS -Scope Global -Force
Set-Variable -Name RelativePath -Scope Global -Force
Function RenameWindow ($Title) {
#Declare Local Memory
Set-Variable -Name a -Scope Local -Force
$a = (Get-Host).UI.RawUI
$a.WindowTitle = $Title
#Cleanup Local Memory
Remove-Variable -Name a -Scope Local -Force
}
Function GetRelativePath {
$Global:RelativePath=(split-path $SCRIPT:MyInvocation.MyCommand.Path -parent)+"\"
}
Function GetOSArchitecture {
$Global:Architecture = Get-WMIObject win32_operatingsystem
$Global:Architecture = $Global:Architecture.OSArchitecture
#Answers: 32-bit, 64-bit
}
Function ProcessRunning($Description,$Process) {
#Declare Local Memory
Set-Variable -Name ProcessActive -Scope Local -Force
Write-Host $Description"....." -NoNewline
$ProcessActive = Get-Process $Process -ErrorAction SilentlyContinue
if($ProcessActive -eq $null) {
Write-Host "Not Running" -ForegroundColor Yellow
} else {
Write-Host "Running" -ForegroundColor Red
}
#Cleanup Local Memory
Remove-Variable -Name ProcessActive -Scope Local -Force
}
Function KillProcess($Description,$Process) {
#Declare Local Memory
Set-Variable -Name ProcessActive -Scope Local -Force
Write-Host $Description"....." -NoNewline
$ProcessActive = Stop-Process -Name $Process -Force
If ($ProcessActive -eq $null) {
Write-Host "Killed" -ForegroundColor Yellow
} else {
Write-Host "Still Running" -ForegroundColor Red
}
}
Function CopyFile($FileName,$SourceDir,$DestinationDir,$NewFileName) {
If ($SourceDir.SubString($SourceDir.length-1) -ne "\") {
$SourceDir = $SourceDir+"\"
}
If ((Test-Path -Path $SourceDir$FileName) -eq $true) {
Write-Host "Copying"$FileName"....."
Copy-Item -Path $SourceDir$FileName -Destination $DestinationDir -Force
If ($NewFileName -ne "") {
If ($DestinationDir.SubString($DestinationDir.length-1) -ne "\") {
$DestinationDir = $DestinationDir+"\"
}
Rename-Item -Path $DestinationDir$FileName -NewName $NewFileName -Force
}
}
}
Function BalloonTip($ApplicationName, $Status, $DisplayTime) {
#Declare Local Memory
Set-Variable -Name balloon -Scope Local -Force
Set-Variable -Name icon -Scope Local -Force
Set-Variable -Name path -Scope Local -Force
[system.Reflection.Assembly]::LoadWithPartialName('System.Windows.Forms') | Out-Null
$balloon = New-Object System.Windows.Forms.NotifyIcon
$path = Get-Process -id $pid | Select-Object -ExpandProperty Path
$icon = [System.Drawing.Icon]::ExtractAssociatedIcon($path)
$balloon.Icon = $icon
$balloon.BalloonTipIcon = 'Info'
$balloon.BalloonTipTitle = "Gresham, Smith and Partners"
$balloon.BalloonTipText = $ApplicationName+[char]13+[char]13+$Status
$balloon.Visible = $true
$balloon.ShowBalloonTip($DisplayTime)
#Cleanup Local Memory
Remove-Variable -Name balloon -Scope Local -Force
Remove-Variable -Name icon -Scope Local -Force
Remove-Variable -Name path -Scope Local -Force
}
Function UninstallOldMSIApplication($Description) {
#Declare Local Memory
Set-Variable -Name AppName -Scope Local -Force
Set-Variable -Name Arguments -Scope Local -Force
Set-Variable -Name Desc -Scope Local -Force
Set-Variable -Name ErrCode -Scope Local -Force
Set-Variable -Name GUID -Scope Local -Force
Set-Variable -Name Output -Scope Local -Force
Set-Variable -Name Output1 -Scope Local -Force
#Change '%application%' to whatever app you are calling
$Desc = [char]34+"description like"+[char]32+[char]39+[char]37+$Description+[char]37+[char]39+[char]34
$Output1 = wmic product where $Desc get Description
cls
$Output1 | ForEach-Object {
$_ = $_.Trim()
if(($_ -ne "Description")-and($_ -ne "")){
$AppName = $_
}
}
If ($AppName -eq $null) {
return
}
Write-Host "Uninstalling"$AppName"....." -NoNewline
$Output = wmic product where $Desc get IdentifyingNumber
$Output | ForEach-Object {
$_ = $_.Trim()
if(($_ -ne "IdentifyingNumber")-and($_ -ne "")){
$GUID = $_
}
}
$Arguments = "/X"+[char]32+$GUID+[char]32+"/qb- /norestart"
$ErrCode = (Start-Process -FilePath "msiexec.exe" -ArgumentList $Arguments -Wait -Passthru).ExitCode
$Result = (AppInstalled $Description)
If ($Result) {
Write-Host "Failed with error code"$ErrCode -ForegroundColor Red
} else {
Write-Host "Uninstalled" -ForegroundColor Yellow
}
#Cleanup Local Memory
Remove-Variable -Name AppName -Scope Local -Force
Remove-Variable -Name Arguments -Scope Local -Force
Remove-Variable -Name Desc -Scope Local -Force
Remove-Variable -Name ErrCode -Scope Local -Force
Remove-Variable -Name GUID -Scope Local -Force
Remove-Variable -Name Output -Scope Local -Force
Remove-Variable -Name Output1 -Scope Local -Force
}
Function InstallMSIApplication($App,$Switches,$Transforms,$Desc) {
#Declare Local Memory
Set-Variable -Name App -Scope Local -Force
Set-Variable -Name Arguments -Scope Local -Force
Set-Variable -Name ErrCode -Scope Local -Force
Set-Variable -Name Result -Scope Local -Force
Write-Host "Installing"$Desc"....." -NoNewline
$App = [char]32+[char]34+$RelativePath+$App+[char]34
$Switches = [char]32+$Switches
If ($Transforms -ne $null) {
$Transforms = [char]32+"TRANSFORMS="+$RelativePath+$Transforms
$Arguments = "/I"+$App+$Transforms+$Switches
} else {
$Arguments = "/I"+$App+$Switches
}
$ErrCode = (Start-Process -FilePath "msiexec.exe" -ArgumentList $Arguments -Wait -Passthru).ExitCode
$Result = (AppInstalled $Desc)
If ($Result) {
Write-Host "Installed" -ForegroundColor Yellow
} else {
Write-Host "Failed with error"$ErrCode -ForegroundColor Red
}
#Cleanup Local Memory
Remove-Variable -Name App -Scope Local -Force
Remove-Variable -Name Arguments -Scope Local -Force
Remove-Variable -Name ErrCode -Scope Local -Force
Remove-Variable -Name Result -Scope Local -Force
}
Function InstallEXEApplication($App,$Switches,$Desc) {
#Declare Local Memory
Set-Variable -Name ErrCode -Scope Local -Force
Set-Variable -Name Result -Scope Local -Force
Write-Host "Installing <Application>....." -NoNewline
$App = [char]32+[char]34+$RelativePath+$App+[char]34
$ErrCode = (Start-Process -FilePath $App -ArgumentList $Switches -Wait -Passthru).ExitCode
$Result = (AppInstalled $Desc)
If ($Result) {
Write-Host "Installed" -ForegroundColor Yellow
} else {
Write-Host "Failed with error"$ErrCode -ForegroundColor Red
}
#Cleanup Local Memory
Remove-Variable -Name ErrCode -Scope Local -Force
Remove-Variable -Name Result -Scope Local -Force
}
Function AppInstalled($Description) {
#Declare Local Memory
Set-Variable -Name AppName -Scope Local -Force
Set-Variable -Name Output -Scope Local -Force
#Change '%application%' to whatever app you are calling
$Description = [char]34+"description like"+[char]32+[char]39+[char]37+$Description+[char]37+[char]39+[char]34
$Output = wmic product where $Description get Description
$Output | ForEach-Object {
$_ = $_.Trim()
if(($_ -ne "Description")-and($_ -ne "")){
$AppName = $_
}
}
If ($AppName -eq $null) {
return $false
} else {
return $true
}
#Cleanup Local Memory
Remove-Variable -Name AppName -Scope Local -Force
Remove-Variable -Name Output -Scope Local -Force
}
Function ExecuteDCSU($App,$Switches) {
#Declare Local Memory
Set-Variable -Name ErrCode -Scope Local -Force
$App = [char]34+"C:\Program Files (x86)\Dell\ClientSystemUpdate\"+$App+[char]34
$Switches = "/policy"+[char]32+$RelativePath+$Switches
$ErrCode = (Start-Process -FilePath $App -ArgumentList $Switches -Wait -Passthru).ExitCode
If ($ErrCode -eq 0) {
Write-Host "Drivers Updated" -ForegroundColor Yellow
} else {
Write-Host "Failed with error"$ErrCode -ForegroundColor Red
}
#Cleanup Local Memory
Remove-Variable -Name ErrCode -Scope Local -Force
}
RenameWindow "Install Dell Client System Update"
GetRelativePath
GetOSArchitecture
BalloonTip "Dell Client System Update" "Updating Drivers...." 10000
InstallMSIApplication "Dell Client System Update.msi" "/qb- /norestart" $null "Dell Client System Update"
ExecuteDCSU "dcsu-cli.exe" "BuildPolicy.xml"
UninstallOldMSIApplication "Dell Client System Update"
BalloonTip "Dell Client System Update" "Driver Update Complete" 30000
#Cleanup Global Memory
Remove-Variable -Name OS -Scope Global -Force
Remove-Variable -Name RelativePath -Scope Global -Force
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