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tunic.ps1
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tunic.ps1
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# Tunic Linux Installer for Windows
# Copyright (c) Michael Slattery under GPLv3 with NO warranty.
# For more info see https://www.gnu.org/licenses/gpl-3.0.html#section15
# Automated install of an iso_path
if( $args[0] -eq 'noop') { exit } # for syntax checking
$global:ProgressPreference = 'SilentlyContinue'
$global:shim_url = 'https://github.com/pop-os/iso/blob/master/data/efi/shimx64.efi.signed?raw=true'
$global:letter = $env:HOMEDRIVE[0]
$global:root_dir="${letter}:"
$global:tunic_dir="${env:ALLUSERSPROFILE}\tunic"
$global:MIN_DISK_GB = 15
$DUALBOOT = 1
$FULLBOOT = 2
$CUSTOMBOOT = 3
$web = (New-Object System.Net.WebClient)
# Do very basic initialization
function initData() {
if( $PSScriptRoot ) {
set-location -path $PSScriptRoot
}
if ( -not (Test-Path "$global:tunic_dir") ) {
mkdir "$global:tunic_dir" | out-null
}
# Load distros from config file
$global:distros = . files/distros.ps1
# Load distro information from Downloads directory
$mounts = ( dir "${HOME}\Downloads\*.iso" | mount-diskImage )
try {
if( $mounts ) {
$global:distros += ( $mounts | % { @{ name=($_ | get-volume).fileSystemLabel; url=$_.imagePath; } } )
}
}
catch {
write-host $_
}
finally {
$mounts | dismount-diskimage | out-null
}
# User account
$userInfo = ( Get-WMIObject Win32_UserAccount | where caption -eq (whoami) )
$global:data = @{
installType = $DUALBOOT;
fullname = $userInfo.fullName;
username = $userInfo.name.toLower();
hostname = $userInfo.psComputerName;
iso_url = $global:distros[0].url
}
}
# Get the name part of an URL
function getUrlFile($url) {
return $url -replace '^.*/', '' -replace '[?#].*$', ''
}
# Get the path on the disk to the file
function getUrlFilepath($url) {
$file = getUrlFile($url)
$dir = "${HOME}\Downloads"
if ( -not (Test-Path "$dir") ) {
mkdir "$dir"
}
return "${dir}\${file}"
}
# Convert C: file path to grub path.
function getGrubPath($filename) {
$filename -replace '^.*:', '' -replace '\\', '/'
}
# Disable swap, hibernate, restore, error reports, dumps
function disableSwap() {
Write-Host "Disabling swap..."
# Turn off hibernation and fast start
powercfg.exe /h off
REG ADD "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Power" /V HiberbootEnabled /T REG_DWORD /D 0 /F
# Disable swap
$computersys = Get-WmiObject Win32_ComputerSystem -EnableAllPrivileges
$computersys.AutomaticManagedPagefile = $False
$computersys.Put()
$pagefile = Get-WmiObject win32_pagefilesetting
$pagefile.delete()
Disable-WindowsErrorReporting
Disable-ComputerRestore -Drive "${global:root_dir}"
Write-Host "Swap disabled."
}
function enableSwap() {
Write-Host "Re-enabling Swap"
Enable-ComputerRestore -Drive C:
Enable-WindowsErrorReporting
# Enable Swap
wmic pagefileset create name="${global:letter}:\\pagefile.sys"
wmic pagefileset where name="${global:letter}:\\pagefile.sys" set InitialSize=2048,MaximumSize=2048
wmic computersystem set AutomaticManagedPagefile=True
# Enable Hibernate (but not fast start)
# TODO: see if hibernate is support and/or if it was on before.
powercfg.exe /h on
}
function clean() {
$regkey = 'registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\VolumeCaches'
Get-childItem -path $regkey | new-itemproperty -name 'StateFlags0112' -propertytype DWORD -value 2 -force
start-process cleanmgr /sagerun:112 -wait
}
function defrag() {
powercfg.exe /h off
REG ADD "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Power" /V HiberbootEnabled /T REG_DWORD /D 0 /F
Optimize-Volume -DriveLetter $global:letter -Defrag
#TODO: powercfg.exe /h on - if was on before
}
function ternary($expr, $ontrue, $onfalse) {
if($expr) { return $ontrue } else { return $onfalse }
}
function die($msg) {
write-host $msg
[System.Windows.Forms.Messagebox]::Show($msg)
$global:form.close()
}
function say($msg) {
write-host $msg
[System.Windows.Forms.Messagebox]::Show($msg)
}
function yes($q) {
$buttons = [System.Windows.Forms.MessageBoxButtons]::YesNo
return [System.Windows.Forms.MessageBox]::Show($q,"Tunic", $buttons ) -eq "Yes"
}
function openUrl($url) {
[System.Diagnostics.Process]::Start($url)
}
# Returns true if Linux can be installed.
function checks() {
if( !( [Security.Principal.WindowsPrincipal] `
[Security.Principal.WindowsIdentity]::GetCurrent() `
).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator) ) {
die( 'Must be an Administrator to run tunic' )
return
}
if( ! [System.Environment]::Is64BitOperatingSystem ) {
die( 'Only 64 bit systems supported' )
return
}
if( (get-wmiobject -class "Win32_ComputerSystem").totalPhysicalMemory -lt 3.5GB ) {
die('4GB or more RAM required.')
return
}
if( [intPtr]::size -eq 4 ) {
die( 'Tunic cannot be run from 32 bit Powershell' )
return
}
$osversion = [System.Environment]::OSVersion.version
if( $osversion.major -lt 10 ) {
# Windows 7=6.1, 8=6.2, 8.1=6.3 Windows 10=10
die( 'Only Windows 10 supported' )
return
}
if( [System.Environment]::Version.major -lt 3 ) {
die( 'Powershell 3 or above required' )
return
}
if( (Get-WmiObject Win32_Battery).batteryStatus -eq 1 ) {
say( 'It is too risky to use Tunic while on battery.' )
}
#TODO: find lighter way to check for updates
install-packageprovider -name NuGet -force
install-script -name Test-PendingReboot -force
if( (Test-PendingReboot.ps1 -computername localhost).isPendingReboot ) {
if( yes('A Windows Update reboot is pending. You need to reboot and rerun Tunic. Reboot now?') ) {
restart-computer
}
}
if( (New-Object -ComObject 'Microsoft.Update.Installer').isBusy ) {
say('A Windows Update is in progress. You should quit and try again later.')
}
$blInfo = (Get-BitLockerVolume -MountPoint "${global:letter}" -erroraction silentlyContinue)
if( $blInfo -and $blInfo.ProtectionStatus -eq 'On' ) {
$recoveryKey = $blInfo.KeyProtector
say( "Bitlocker may have issues with dual boot. Write down your recovery key: $recoveryKey" )
}
$partc = ( get-partition -driveLetter $global:letter )
if( (get-disk -number $partc.diskNumber).partitionStyle -eq 'MBR' ) {
mbr2gpt /validate /allowfullos > $null 2> $null
if( $? ) {
if( yes('UEFI required, but system is MBR. Read web page on how to convert?') ) {
openurl('https://www.isumsoft.com/computer/how-to-convert-mbr-to-gpt-partition-no-data-loss.html')
}
$global:form.close()
} else {
die('UEFI required, but is not supported by this system.')
}
return
}
}
function downloadIso() {
#TODO: remove. guiDownloadIso w/callback
$iso_path = getUrlFilepath($global:data.iso_url)
$iso_file = getUrlFile($global:data.iso_url)
if ( -not (Test-Path "$iso_path") ) {
$ciso = "Z:\Downloads\$iso_file"
if ( Test-Path "$ciso" ) {
write-host 'Cached.'
copy "$ciso" "$iso_path"
} else {
try {
$web.DownloadFile($global:data.iso_url, "$iso_path")
} catch {
write-host "Error downloading $( $global:data.iso_url ) to $iso_path"
write-host $_
Remove-Item "$iso_path"
Throw "Download failed"
}
}
}
}
function guiDownloadIso() {
#TODO: save to temp and move after.
#TODO: verify integrity
$iso_path = getUrlFilepath($global:data.iso_url)
$iso_file = getUrlFile($global:data.iso_url)
if ( -not (Test-Path "$iso_path") ) {
$ciso = "Z:\Downloads\$iso_file"
if ( Test-Path "$ciso" ) {
copy "$ciso" "$iso_path"
} else {
Import-Module BitsTransfer
$url = $global:data.iso_url
$bits = ( Start-BitsTransfer -DisplayName $url -Source $url -Destination $iso_path -Asynchronous )
try {
#TODO: use a callback instead of direct updates.
$global:dlStatus.text = 'Connecting...'
While ($Bits.JobState -eq "Connecting") {
sleep 1
[System.Windows.Forms.Application]::DoEvents()
}
$global:dlStatus.text = 'Transferring...'
While ($Bits.JobState -eq "Transferring" -and $Bits.BytesTransferred -lt ( 1GB / 100 ) ) {
sleep 1
[System.Windows.Forms.Application]::DoEvents()
}
While ($Bits.JobState -eq "Transferring") {
if ($Bits.JobState -eq "Error"){
Resume-BitsTransfer -BitsJob $Bits
}
$state = $bits.jobState
$pct = [int](($Bits.BytesTransferred*100) / $Bits.BytesTotal)
$global:dlStatus.text = "$pct% complete"
sleep 1
[System.Windows.Forms.Application]::DoEvents()
}
#TODO: save to temp and move after.
#TODO: verify integrity
} catch {
write-host "Error downloading $url to $iso_path"
write-host $_
Remove-Item "$iso_path"
Throw "Download failed"
}
finally {
$Bits | Complete-BitsTransfer
}
}
}
}
# Returns the Linux timezone converted from Windows.
function getLinuxTimeZone() {
# Download and load list of timezones
$url = 'https://raw.githubusercontent.com/unicode-org/cldr/master/common/supplemental/windowsZones.xml'
$file = "$env:TEMP\windowsZones.xml"
if( ! (Test-Path $file -ErrorAction SilentlyContinue) ) {
$web.DownloadFile($url, $file)
}
[xml]$xml = Get-Content $file
$nodes = $xml.supplementalData.windowsZones.mapTimezones.childNodes
# Get Windows timezone and country code.
$wtz = (get-timezone)
$tzName = $wtz.id
$territory = (New-Object System.Globalization.RegionInfo (Get-Culture).Name).TwoLetterISORegionName
$zones = ($nodes | where-object { $_.other -eq $tzName } )
if( $zones.count -eq 1 ) {
$ltz = $zones[0].type
} elseif( $zones.count -gt 1 ) {
# Scan for exact Linux equivalent
$ltz = ($zones | where-object { $_.territory -eq $territory } ).type
if( ! $ltz ) {
# Direct hit failed. Use the generic territory. This is most common case.
$ltz = ($zones | where-object { $_.territory -eq '001' } ).type
}
# Sloppy match
if( ! $ltz ) {
$ltz = $zones[0].type
}
}
else {
# Match by GMT and hour difference.
$offset = - $wtz.baseUtcOffset.totalHours
if( $offset -eq [math]::floor($offset) -and `
-12 -le $offset -and $offset -le 12 -and `
$offset -ne 0 ) {
if( $offset -gt 0 ) {
$ltz = "Etc/GMT-${offset}"
} else {
$ltz = "Etc/GMT+${offset}"
}
}
else {
# We give up. This should never happen.
$ltz = "UTC"
}
}
return $ltz
}
function expandTemplate($filename) {
$str = ( get-content -path "$filename" )
$str = $str.split("`n") -join "``n"
return $ExecutionContext.InvokeCommand.ExpandString( $str )
}
function installGrub() {
# TODO: allocate drive letter. try..finally
#$efi = (ls function:[d-z]: -n | ?{ !(test-path $_) } | random)
$efi = "S:"
if ( -not (Test-Path "$efi") ) {
mountvol $efi /s
}
$secureBootEnabled = $false
try {
$secureBootEnabled = (confirm-secureBootUefi)
} catch {}
$grub_dir="\boot\grub"
$grub_path="${efi}${grub_dir}"
$iso_path = getUrlFilepath($global:data.iso_url)
$iso_grub_path = getGrubPath($iso_path)
# Download and install grub files
$grub_version='grub-2.04-for-windows'
$grub_dir="${global:tunic_dir}\${grub_version}"
if ( -not (Test-Path $grub_dir) ) {
$web.downloadFile("https://ftp.gnu.org/gnu/grub/${grub_version}.zip", "${grub_dir}.zip")
expand-archive "${grub_dir}.zip" -destinationPath "${global:tunic_dir}"
rm "${grub_dir}.zip"
}
& "${global:tunic_dir}\${grub_version}\grub-install.exe" --no-nvram --boot-directory=S:\boot --efi-directory=S:\ --target=x86_64-efi > $null
# Secure Boot shim
if( $secureBootEnabled ) {
$web.DownloadFile($shim_url, "${efi}\EFI\grub\shimx64.efi")
}
# config
move "$grub_path\grub.cfg" "$grub_path\grub.orig.cfg" -errorAction silentlyContinue
copy "files\grub.cfg" "$grub_path\."
set-content -path "$grub_path\grub.var.cfg" -value "set iso_path='$iso_grub_path'"
if ( -not (Test-Path "${global:tunic_dir}\bcd-before.bak" ) ) {
bcdedit /export "${global:tunic_dir}\bcd-before.bak" | out-null
}
# Boot Entry
if( test-path("${global:tunic_dir}\bcd.id") ) {
$osloader = (get-content "${global:tunic_dir}\bcd.id")
bcdedit /delete "$osloader" /cleanup /f | out-null
}
$osloader = (bcdedit /copy '{bootmgr}' /d ubuntu).replace('The entry was successfully copied to ','').replace('.','')
bcdedit /set "$osloader" device "partition=$efi" | out-null
if( $secureBootEnabled ) {
bcdedit /set "$osloader" path "\EFI\grub\shimx64.efi" | out-null
}
else {
bcdedit /set "$osloader" path "\EFI\grub\grubx64.efi" | out-null
}
bcdedit /set "$osloader" description "Tunic Linux Installer" | out-null
('locale', 'inherit', 'default', 'resumeobject', 'displayorder', 'toolsdisplayorder', 'timeout') | % {
bcdedit /deletevalue "$osloader" $_ | out-null
}
bcdedit /set '{fwbootmgr}' displayorder "$osloader" /addfirst | out-null
set-content -path "${global:tunic_dir}\bcd.id" -value "$osloader"
# Preseed
set-content -value (expandTemplate "files\preseed.cfg") -path "${global:tunic_dir}\preseed.cfg"
mountvol $efi /d
bcdedit /export "${global:tunic_dir}\bcd-grub.bak" | out-null
}
# Calculates globals gap and maxAvailable
function calcPartition() {
$letter = $global:letter
$global:partc = (get-partition -driveletter $letter)
$disk = (get-disk -number $global:partc.diskNumber)
# Calculate Gap
$partnext = (get-partition -disknumber $global:partc.disknumber | where-object { $_.partitionNumber -eq ($global:partc.partitionNumber + 1)})
if( ! $partnext ) {
#TODO: figure out why -1MB needed
$global:gap = $disk.size - ( $global:partc.offset + $global:partc.size ) - 1MB
} else {
$global:gap = $partnext.offset - ( $global:partc.offset + $global:partc.size )
}
# Calculate available
$global:maxAvailable = $global:partc.size - (get-partitionsupportedsize -driveletter "$letter").sizeMin + $global:gap
}
function repartition() {
$letter = $global:letter
$global:partc = (get-partition -driveletter $letter)
# size entered in GUI
$linusSizeNum = $global:data.linuxSize * 1GB
$shrinkBy = $linuxSizeNum - $global:gap
$newSize = $global:partc.size - ( $shrinkBy )
if( $shrinkBy -gt 0 ) {
resize-partition -driveletter $letter -size $newSize
}
}
function calcGui() {
$global:form.activate()
[System.Windows.Forms.Application]::DoEvents()
calcPartition
$letter = $global:letter
$volume = (Get-Volume -driveletter $letter)
$total = [math]::round( $volume.size / 1GB )
$free = [math]::round( $volume.sizeremaining / 1GB )
$used = [math]::round( ( $volume.size - $volume.sizeRemaining ) / 1GB )
$avail = [math]::floor( $global:maxAvailable / 1GB )
$global:sizeGroup.text = "${letter}: Drive"
$global:totalValue.text = "$total GB"
$global:freeValue.text = "$free GB"
$global:usedValue.text = "$used GB"
$global:availValue.text = "$avail GB"
if( ! $global:linuxSize.text ) {
$global:linuxSize.text = "$(( [math]::max( $global:MIN_DISK_GB, [math]::min( [math]::floor($total / 2) , $avail ) ) ))"
}
}
function treeMap() {
$tree_dl='https://windirstat.mirror.wearetriple.com//wds_current_setup.exe'
$tree_setup= "$($global:tunic_dir)\windirstat-setup.exe"
$tree_exe= "C:\Program Files (x86)\WinDirStat\windirstat.exe"
if ( -not (Test-Path "$tree_exe") ) {
$web.DownloadFile($tree_dl, $tree_setup)
start-process $tree_setup /S -wait
}
start-process "$tree_exe" -wait
}
function initFields() {
checks
initData
$fullname.text = $global:data.fullname
$username.text = $global:data.username
$hostname.text = $global:data.hostname
$distroName.items.addRange( ( $global:distros | % { $_.name } ) )
$distroName.selectedIndex = 0
}
function checkFields() {
$global:outer.enabled = $false
if( $password.text.length -eq 0 ) {
[Void][System.Windows.Forms.Messagebox]::Show("Password required.")
$global:outer.enabled = $true
[Void]$global:password.focus()
return $false
}
if( $global:password.text -ne $global:password2.text ) {
[Void][System.Windows.Forms.Messagebox]::Show("Passwords don't match")
$global:outer.enabled = $true
[Void]$global:password.focus()
return $false
}
if( ! $global:agreeBox.checked ) {
[Void][System.Windows.Forms.Messagebox]::Show("You must agree to terms to continue.")
$global:outer.enabled = $true
[Void]$global:agreeBox.focus()
return $false
}
if( $global:dualBootRadio.checked -and $global:dual.visible ) {
$linuxSizeNum = [double]::parse( $global:linuxSize.text ) * 1GB
if( $linuxSizeNum -lt $global:MIN_DISK_GB * 1GB ) {
[Void][System.Windows.Forms.Messagebox]::Show("Linux requires at least ${MIN_DISK_GB}GB")
$global:outer.enabled = $true
[Void]$global:linuxSize.focus()
return $false
}
if( $linuxSizeNum -gt $global:maxAvailable ) {
[Void][System.Windows.Forms.Messagebox]::Show("Not enough available space.")
$global:outer.enabled = $true
[Void]$global:linuxSize.focus()
return $false
}
}
$global:outer.enabled = $true
return $true
}
function installTypeCheck() {
if( $global:dualBootRadio.checked ) {
$global:installButton.text = 'Continue'
}
else {
$installButton.text = 'Install Now'
}
}
function gui() {
Add-Type -AssemblyName System.Windows.Forms
[System.Windows.Forms.Application]::EnableVisualStyles()
$global:Form = New-Object system.Windows.Forms.Form
$Form.text = "Tunic Linux Installer"
$Form.autosize = $true
$pwd = (get-location).path
$form.icon = new-object System.Drawing.Icon("$PSScriptRoot\files\tunic-logo.ico")
# Outer layout
$global:outer = New-Object system.Windows.Forms.TableLayoutPanel
$outer.autosize = $true
$outer.Dock = [System.Windows.Forms.DockStyle]::Fill
$outer.columnCount = 1
# Main Input Panel
$global:main = New-Object system.Windows.Forms.TableLayoutPanel
$main.autosize = $true
$main.Dock = [System.Windows.Forms.DockStyle]::Fill
$main.padding = 10
$main.columnCount = 1
$bootGroup = New-Object system.Windows.Forms.GroupBox
$bootGroup.text = "Installation Type"
$bootGroup.Dock = [System.Windows.Forms.DockStyle]::Fill
$bootPanel = New-Object system.Windows.Forms.TableLayoutPanel
$bootPanel.autosize = $true
$bootPanel.Dock = [System.Windows.Forms.DockStyle]::Fill
$bootPanel.columnCount = 1
$global:dualBootRadio = New-Object system.Windows.Forms.RadioButton
$dualBootRadio.text = "Install Linux alongside Windows"
$dualBootRadio.Dock = [System.Windows.Forms.DockStyle]::Fill
$dualBootRadio.checked = $true
$bootPanel.controls.add($dualBootRadio)
$global:fullBootRadio = New-Object system.Windows.Forms.RadioButton
$fullBootRadio.text = "Erase entire disk and install Linux"
$fullBootRadio.Dock = [System.Windows.Forms.DockStyle]::Fill
$bootPanel.controls.add($fullBootRadio)
$global:customBootRadio = New-Object system.Windows.Forms.RadioButton
$customBootRadio.text = "Custom/Advanced"
$customBootRadio.Dock = [System.Windows.Forms.DockStyle]::Fill
$bootPanel.controls.add($customBootRadio)
$bootGroup.controls.add($bootPanel)
$main.controls.add($bootGroup)
$distroPanel = New-Object system.Windows.Forms.TableLayoutPanel
$distroPanel.autosize = $true
$distroPanel.Dock = [System.Windows.Forms.DockStyle]::Fill
$distroPanel.padding = 5
$distroPanel.columnCount = 2
$row = 0
$distroLabel = New-Object system.Windows.Forms.Label
$distroLabel.text = "Distro"
$distroLabel.AutoSize = $true
$global:distroName = New-Object system.Windows.Forms.ComboBox
$distroName.DropDownStyle = [System.Windows.Forms.ComboBoxStyle]::DropDownList
$distroName.width = 180
$distroName.AutoSize = $true
$distroPanel.controls.add($distroLabel, 0, $row)
$distroPanel.controls.add($distroName, 1, $row)
$row++
$main.controls.add($distroPanel)
$global:sizeGroup = New-Object system.Windows.Forms.GroupBox
$sizeGroup.text = "C: Drive"
$sizeGroup.autosize = $true
$sizeGroup.Dock = [System.Windows.Forms.DockStyle]::Fill
$SizePanel = New-Object system.Windows.Forms.TableLayoutPanel
$sizePanel.autosize = $true
$sizePanel.Dock = [System.Windows.Forms.DockStyle]::Fill
$sizePanel.padding = 5
$sizePanel.columnCount = 2
$row = 0
$totalLabel = New-Object system.Windows.Forms.Label
$totalLabel.text = "Total Size"
$totalLabel.AutoSize = $true
$global:TotalValue = New-Object system.Windows.Forms.Label
$TotalValue.text = "0 GB"
$TotalValue.AutoSize = $true
$sizePanel.controls.add($totalLabel, 0, $row)
$sizePanel.controls.add($totalValue, 1, $row)
$row++
$UsedLabel = New-Object system.Windows.Forms.Label
$UsedLabel.text = "Used by Windows"
$UsedLabel.AutoSize = $true
$global:usedValue = New-Object system.Windows.Forms.Label
$usedValue.text = "0 GB"
$usedValue.AutoSize = $true
$sizePanel.controls.add($UsedLabel, 0, $row)
$sizePanel.controls.add($UsedValue, 1, $row)
$row++
$FreeLabel = New-Object system.Windows.Forms.Label
$FreeLabel.text = "Free"
$FreeLabel.AutoSize = $true
$global:freeValue = New-Object system.Windows.Forms.Label
$freeValue.text = "0 GB"
$freeValue.AutoSize = $true
$sizePanel.controls.add($freeLabel, 0, $row)
$sizePanel.controls.add($freeValue, 1, $row)
$row++
$availLabel = New-Object system.Windows.Forms.Label
$availLabel.text = "Available"
$availLabel.AutoSize = $true
$global:availValue = New-Object system.Windows.Forms.Label
$availValue.text = "0 GB"
$availValue.AutoSize = $true
$sizePanel.controls.add($availLabel, 0, $row)
$sizePanel.controls.add($availValue, 1, $row)
$row++
$LinuxLabel = New-Object system.Windows.Forms.Label
$LinuxLabel.text = "Linux Size"
$LinuxLabel.AutoSize = $true
$global:LinuxSize = New-Object system.Windows.Forms.TextBox
$LinuxSize.multiline = $false
$LinuxSize.AutoSize = $true
$LinuxSize.width = 30
$sizePanel.controls.add($linuxLabel, 0, $row)
$sizePanel.controls.add($linuxSize, 1, $row)
$row++
$idGroup = New-Object system.Windows.Forms.GroupBox
$idGroup.text = "Identifcation"
$idGroup.AutoSize = $true
$idGroup.Dock = [System.Windows.Forms.DockStyle]::Fill
$idPanel = New-Object system.Windows.Forms.TableLayoutPanel
$idPanel.autosize = $true
$idPanel.Dock = [System.Windows.Forms.DockStyle]::Fill
$idPanel.padding = 5
$idPanel.columnCount = 2
$row = 0
$usernameLabel = New-Object system.Windows.Forms.Label
$usernameLabel.text = "User Name"
$usernameLabel.AutoSize = $true
$global:username = New-Object system.Windows.Forms.TextBox
$username.multiline = $false
$username.AutoSize = $true
$idPanel.controls.add($usernameLabel, 0, $row)
$idPanel.controls.add($username, 1, $row)
$row++
$passwordLabel = New-Object system.Windows.Forms.Label
$passwordLabel.text = "Password"
$passwordLabel.AutoSize = $true
$global:password = New-Object system.Windows.Forms.TextBox
$password.passwordChar = '*'
$password.multiline = $false
$password.AutoSize = $true
$idPanel.controls.add($passwordLabel, 0, $row)
$idPanel.controls.add($password, 1, $row)
$row++
$password2Label = New-Object system.Windows.Forms.Label
$password2Label.text = "Password, again"
$password2Label.AutoSize = $true
$global:password2 = New-Object system.Windows.Forms.TextBox
$password2.passwordChar = '*'
$password2.multiline = $false
$password2.AutoSize = $true
$idPanel.controls.add($password2Label, 0, $row)
$idPanel.controls.add($password2, 1, $row)
$row++
$fullNameLabel = New-Object system.Windows.Forms.Label
$fullNameLabel.text = "Full Name"
$fullNameLabel.AutoSize = $true
$global:fullName = New-Object system.Windows.Forms.TextBox
$fullName.multiline = $false
$fullName.AutoSize = $true
$idPanel.controls.add($fullNameLabel, 0, $row)
$idPanel.controls.add($fullName, 1, $row)
$row++
$hostnameLabel = New-Object system.Windows.Forms.Label
$hostnameLabel.text = "Computer Name"
$hostnameLabel.AutoSize = $true
$global:hostname = New-Object system.Windows.Forms.TextBox
$hostname.multiline = $false
$hostname.AutoSize = $true
$idPanel.controls.add($hostnameLabel, 0, $row)
$idPanel.controls.add($hostname, 1, $row)
$row++
$idGroup.controls.add($idPanel)
$main.controls.add($idGroup)
$global:agreeBox = New-Object system.Windows.Forms.CheckBox
$agreeBox.Dock = [System.Windows.Forms.DockStyle]::Fill
$agreeBox.text =
"I understand this software could cause data loss " +
"and is provided as-is without any warranty. " +
"I shall not hold the authors liable for any damages whatsoever."
$agreeBox.AutoSize = $false
$agreeBox.height = 50
$main.controls.add($agreeBox)
$outer.controls.add($main)
# Dual boot Input Panel
$global:dual = New-Object system.Windows.Forms.TableLayoutPanel
$dual.autosize = $true
$dual.Dock = [System.Windows.Forms.DockStyle]::Fill
$dual.padding = 10
$dual.columnCount = 1
$dual.visible = $false
$sizeGroup.controls.add($sizePanel)
$dual.controls.add($sizeGroup)
$cleanNotice = New-Object system.Windows.Forms.Label
$cleanNotice.text = 'These buttons may help free up more available space'
$cleanNotice.Dock = [System.Windows.Forms.DockStyle]::Fill
$cleanNotice.autoSize = $false
$dual.controls.add($cleanNotice)
$cleanPanel = New-Object system.Windows.Forms.FlowLayoutPanel
$cleanPanel.padding = 5
$cleanPanel.Dock = [System.Windows.Forms.DockStyle]::Fill
$cleanPanel.AutoSize = $false
$cleanButton = New-Object system.Windows.Forms.Button
$cleanButton.text = "Clean"
$cleanButton.tabStop = $false
$cleanPanel.controls.add($cleanButton)
$defragButton = New-Object system.Windows.Forms.Button
$defragButton.text = "Defrag"
$defragButton.tabStop = $false
$cleanPanel.controls.add($defragButton)
$parterButton = New-Object system.Windows.Forms.Button
$parterButton.text = "Partitions"
$parterButton.tabStop = $false
$cleanPanel.controls.add($parterButton)
$swapButton = New-Object system.Windows.Forms.Button
$swapButton.text = "Disable Swap"
$swapButton.tabStop = $false
$cleanPanel.controls.add($swapButton)
$treeButton = New-Object system.Windows.Forms.Button
$treeButton.text = "Disk Use"
$treeButton.tabStop = $false
$cleanPanel.controls.add($treeButton)
$dual.controls.add($cleanPanel)
$outer.controls.add($dual)
# Progress Panel
$global:progress = New-Object system.Windows.Forms.TableLayoutPanel
$progress.autosize = $true
$progress.Dock = [System.Windows.Forms.DockStyle]::Fill
$progress.padding = 10
$progress.columnCount = 1
$progress.visible = $false
#TODO: progress fields
#TODO: use job to run in background.
#TODO: Stop button
# Requirement Status Panel
$StatusPanel = New-Object system.Windows.Forms.TableLayoutPanel
$StatusPanel.autosize = $true
$StatusPanel.Dock = [System.Windows.Forms.DockStyle]::Fill
$StatusPanel.padding = 5
$StatusPanel.columnCount = 2
$row = 0
$defragLabel = New-Object system.Windows.Forms.Label
$defragLabel.text = "Defragment"
$defragLabel.AutoSize = $true
$global:defragStatus = New-Object system.Windows.Forms.Label
$defragStatus.text = "To Do"
$defragStatus.AutoSize = $true
$statusPanel.controls.add($defragLabel, 0, $row)
$statusPanel.controls.add($defragStatus, 1, $row)
$row++
$partLabel = New-Object system.Windows.Forms.Label
$partLabel.text = "Re-Partition"
$partLabel.AutoSize = $true
$global:partStatus = New-Object system.Windows.Forms.Label
$partStatus.text = "To Do"
$partStatus.AutoSize = $true
$statusPanel.controls.add($partLabel, 0, $row)
$statusPanel.controls.add($partStatus, 1, $row)
$row++
$dlLabel = New-Object system.Windows.Forms.Label
$dlLabel.text = "Download"
$dlLabel.AutoSize = $true
$global:dlStatus = New-Object system.Windows.Forms.Label
$dlStatus.text = "To Do"
$dlStatus.AutoSize = $true
$statusPanel.controls.add($dlLabel, 0, $row)
$statusPanel.controls.add($dlStatus, 1, $row)
$row++
$grubLabel = New-Object system.Windows.Forms.Label
$grubLabel.text = "Install Grub"
$grubLabel.AutoSize = $true
$global:grubStatus = New-Object system.Windows.Forms.Label
$grubStatus.text = "To Do"
$grubStatus.AutoSize = $true
$statusPanel.controls.add($grubLabel, 0, $row)
$statusPanel.controls.add($grubStatus, 1, $row)
$row++
$rebootLabel = New-Object system.Windows.Forms.Label
$rebootLabel.text = "Reboot"
$rebootLabel.AutoSize = $true
$global:rebootStatus = New-Object system.Windows.Forms.Label
$rebootStatus.text = "To Do"
$rebootStatus.AutoSize = $true
$statusPanel.controls.add($rebootLabel, 0, $row)
$statusPanel.controls.add($rebootStatus, 1, $row)
$row++
$progress.controls.add($statusPanel)
#TODO: button panel - Abort
$progress.controls.add( (New-Object system.Windows.Forms.Label) )
$outer.controls.add($progress)
# Button Panel - common to all input panels, but not progress
$buttonPanel = New-Object system.Windows.Forms.FlowLayoutPanel
$buttonPanel.padding = 5
$buttonPanel.AutoSize = $true
$global:abortButton = New-Object system.Windows.Forms.Button
$abortButton.text = "Quit"
$abortButton.tabStop = $false
$abortButton.dialogResult = [System.Windows.Forms.DialogResult]::Cancel
$buttonPanel.controls.add($abortButton)
$global:installbutton = New-Object system.Windows.Forms.Button
$installbutton.text = "Continue"
$installButton.enabled = $false
$buttonPanel.controls.add($installButton)
$outer.controls.add($buttonPanel)
# The main form
$form.controls.add($outer)
# Actions
$form.add_shown({
$global:outer.enabled = $false
try {
initFields
} finally {
$global:outer.enabled = $true
}
$global:form.activate()
$dualBootRadio.focus()
})
$agreeBox.add_click({
if( $agreeBox.checked ) {
$installButton.enabled = $true
}
})
$cleanButton.add_click({