rstewa · January 8, 2023 08:12
diff --git a/Disable-EpicGamesOverlay.ps1 b/Disable-EpicGamesOverlay.ps1
 #requires -version 2
 <#
 .NOTES
  Version:        1.0
  Author:         Ryan Stewart
  Creation Date:  06/12/22
  Purpose/Change: Disable EpicGames bullshit overlay
 #>

 #---------------------------------------------------------[Initialisations]--------------------------------------------------------

 #Set Error Action to Silently Continue
 $ErrorActionPreference = "SilentlyContinue"

 #----------------------------------------------------------[Declarations]----------------------------------------------------------

 #Script Version
 $sScriptVersion = "1.0"

 #Log File Info
 $sLogPath = "C:\Windows\Temp"
 $sLogName = "Disable-EpicGamesOverlay.log"
 $sLogFile = Join-Path -Path $sLogPath -ChildPath $sLogName

 #global variables
 $x86 = ${Env:ProgramFiles(x86)}
 $eosDir = "${x86}\Epic Games\Launcher\Portal\Extras\Overlay"
 $eosPath_Win32 = "${eosDir}\EOSOverlayRenderer-Win32-Shipping.exe"
 $eosPath_Win64 = "${eosDir}\EOSOverlayRenderer-Win64-Shipping.exe"
 $eosPath_Win32_NewName = "${eosPath_Win32}.bullshit"
 $eosPath_Win64_NewName = "${eosPath_Win64}.bullshit"

 # notification variables
 $toastTitle = "Disable-EpicGamesOverlay.ps1"
 $message = "Epic Games EOSOverlay disabled successfully!"
 $alreadyDisabledMessage = "Epic Games EOSOverlay disabled successfully!"
 $errorMessage = "Disable-EpicGamesOverlay encountered an error: Check log file -> 'C:\Windows\Temp\Disable-EpicGamesOverlay.log'"

 $toastTitle2 = "Enable-EpicGamesOverlay.ps1"
 $message2 = "Epic Games EOSOverlay enabled successfully!"

 $overlayExisted = 0

 #-----------------------------------------------------------[Functions]------------------------------------------------------------

 # todo
 # $Regex = "^((\\\\[a-zA-Z0-9-]+\\[a-zA-Z0-9`~!@#$%^&(){}'._-]+([ ]+[a-zA-Z0-9`~!@#$%^&(){}'._-]+)*)|([a-zA-Z]:))(\\[^ \\/:*?""<>|]+([ ]+[^ \\/:*?""<>|]+)*)*\\?$"
 # $Paths = @("\\Server", "\\Server\Share", "C:\Windows", "Some stuff")
 # 
 # foreach ($Path in $Paths) {
 #     if ($Path -Match $Regex) {
 #         Write-Host "$Path"
 #     }
 # }

 Function Disable-EpicGamesOverlay {
  Param()
  
  Begin {
    Log-Write -LogPath $sLogFile -LineValue "Renaming 'EOSOverlayRenderer-Win32-Shipping.exe' and 'EOSOverlayRenderer-Win64-Shipping.exe'..."
  }
  
  Process {
    Try {
      if (Test-Path $eosPath_Win32) {
        $overlayExisted = 1

        # delete old .bullshit file if exists
        if (Test-Path $eosPath_Win32_NewName) { 
          Remove-Item $eosPath_Win32_NewName 
        }

        # change overlay .exe file extension to .bullshit (prevents epic from running it)
        Rename-Item -Path $eosPath_Win32 -NewName $eosPath_Win32_NewName
      }
      if (Test-Path $eosPath_Win64) {
        $overlayExisted = 1

        # delete old .bullshit file if exists
        if (Test-Path $eosPath_Win64_NewName) { 
          Remove-Item $eosPath_Win64_NewName 
        }
        
        # change overlay .exe file extension to .bullshit (prevents epic from running it)
        Rename-Item -Path $eosPath_Win64 -NewName $eosPath_Win64_NewName
      }

      if ($overlayExisted -eq 1) {
        Show-Notification $toastTitle $message
      }
      else {
        Show-Notification $toastTitle $alreadyDisabledMessage
      }
    }

    Catch {
      Show-Notification $toastTitle $errorMessage
      Log-Error -LogPath $sLogFile -ErrorDesc $_.Exception -ExitGracefully $True
      Break
    }
  }
  
  End {
    If ($?) {
      Log-Write -LogPath $sLogFile -LineValue $message
      Log-Write -LogPath $sLogFile -LineValue " "

      # send user toast notification
      Show-Notification $toastTitle $message
    }
  }
 }

 Function Enable-EpicGamesOverlay {
  Param()
  
  Begin {
    Log-Write -LogPath $sLogFile -LineValue "Renaming 'EOSOverlayRenderer-Win32-Shipping.exe.bullshit' and 'EOSOverlayRenderer-Win64-Shipping.exe.bullshit'..."
  }
  
  Process {
    Try {
      if (Test-Path $eosPath_Win32_NewName) {
        $overlayExisted = 1
        Rename-Item -Path $eosPath_Win32_NewName -NewName $eosPath_Win32
      }
      if (Test-Path $eosPath_Win64_NewName) {
        $overlayExisted = 1
        Rename-Item -Path $eosPath_Win64_NewName -NewName $eosPath_Win64
      }

      if ($overlayExisted -eq 1) {
        Show-Notification $toastTitle2 $message2
      }
      else {
        Show-Notification $toastTitle $alreadyDisabledMessage
      }
    }

    Catch {
      Show-Notification $toastTitle $errorMessage
      Log-Error -LogPath $sLogFile -ErrorDesc $_.Exception -ExitGracefully $True
      Break
    }
  }
  
  End {
    If ($?) {
      Log-Write -LogPath $sLogFile -LineValue $message
      Log-Write -LogPath $sLogFile -LineValue " "

      # send user toast notification
      Show-Notification $toastTitle $message
    }
  }
 }

 #-------------------------------------------[Logging functions from @9to5IT on GitHub]---------------------------------------------

 Function Log-Start {
  <#
  .SYNOPSIS
    Creates log file

  .DESCRIPTION
    Creates log file with path and name that is passed. Checks if log file exists, and if it does deletes it and creates a new one.
    Once created, writes initial logging data

  .PARAMETER LogPath
    Mandatory. Path of where log is to be created. Example: C:\Windows\Temp

  .PARAMETER LogName
    Mandatory. Name of log file to be created. Example: Test_Script.log
      
  .PARAMETER ScriptVersion
    Mandatory. Version of the running script which will be written in the log. Example: 1.5

  .INPUTS
    Parameters above

  .OUTPUTS
    Log file created

  .NOTES
    Version:        1.0
    Author:         Luca Sturlese
    Creation Date:  10/05/12
    Purpose/Change: Initial function development

    Version:        1.1
    Author:         Luca Sturlese
    Creation Date:  19/05/12
    Purpose/Change: Added debug mode support

  .EXAMPLE
    Log-Start -LogPath "C:\Windows\Temp" -LogName "Test_Script.log" -ScriptVersion "1.5"
  #>
    
  [CmdletBinding()]
  
  Param ([Parameter(Mandatory = $true)][string]$LogPath, [Parameter(Mandatory = $true)][string]$LogName, [Parameter(Mandatory = $true)][string]$ScriptVersion)
  
  Process {
    $sFullPath = $LogPath + "\" + $LogName
    
    #Check if file exists and delete if it does
    If ((Test-Path -Path $sFullPath)) {
      Remove-Item -Path $sFullPath -Force
    }
    
    #Create file and start logging
    New-Item -Path $LogPath -Value $LogName -ItemType File
    
    Add-Content -Path $sFullPath -Value "***************************************************************************************************"
    Add-Content -Path $sFullPath -Value "Started processing at [$([DateTime]::Now)]."
    Add-Content -Path $sFullPath -Value "***************************************************************************************************"
    Add-Content -Path $sFullPath -Value ""
    Add-Content -Path $sFullPath -Value "Running script version [$ScriptVersion]."
    Add-Content -Path $sFullPath -Value ""
    Add-Content -Path $sFullPath -Value "***************************************************************************************************"
    Add-Content -Path $sFullPath -Value ""
  
    #Write to screen for debug mode
    Write-Debug "***************************************************************************************************"
    Write-Debug "Started processing at [$([DateTime]::Now)]."
    Write-Debug "***************************************************************************************************"
    Write-Debug ""
    Write-Debug "Running script version [$ScriptVersion]."
    Write-Debug ""
    Write-Debug "***************************************************************************************************"
    Write-Debug ""
  }
 }

 Function Log-Write {
  <#
  .SYNOPSIS
    Writes to a log file

  .DESCRIPTION
    Appends a new line to the end of the specified log file
  
  .PARAMETER LogPath
    Mandatory. Full path of the log file you want to write to. Example: C:\Windows\Temp\Test_Script.log
  
  .PARAMETER LineValue
    Mandatory. The string that you want to write to the log
      
  .INPUTS
    Parameters above

  .OUTPUTS
    None

  .NOTES
    Version:        1.0
    Author:         Luca Sturlese
    Creation Date:  10/05/12
    Purpose/Change: Initial function development
  
    Version:        1.1
    Author:         Luca Sturlese
    Creation Date:  19/05/12
    Purpose/Change: Added debug mode support

  .EXAMPLE
    Log-Write -LogPath "C:\Windows\Temp\Test_Script.log" -LineValue "This is a new line which I am appending to the end of the log file."
  #>
  
  [CmdletBinding()]
  
  Param ([Parameter(Mandatory = $true)][string]$LogPath, [Parameter(Mandatory = $true)][string]$LineValue)
  
  Process {
    Add-Content -Path $LogPath -Value $LineValue
  
    #Write to screen for debug mode
    Write-Debug $LineValue
  }
 }

 Function Log-Error {
  <#
  .SYNOPSIS
    Writes an error to a log file

  .DESCRIPTION
    Writes the passed error to a new line at the end of the specified log file
  
  .PARAMETER LogPath
    Mandatory. Full path of the log file you want to write to. Example: C:\Windows\Temp\Test_Script.log
  
  .PARAMETER ErrorDesc
    Mandatory. The description of the error you want to pass (use $_.Exception)
  
  .PARAMETER ExitGracefully
    Mandatory. Boolean. If set to True, runs Log-Finish and then exits script

  .INPUTS
    Parameters above

  .OUTPUTS
    None

  .NOTES
    Version:        1.0
    Author:         Luca Sturlese
    Creation Date:  10/05/12
    Purpose/Change: Initial function development
    
    Version:        1.1
    Author:         Luca Sturlese
    Creation Date:  19/05/12
    Purpose/Change: Added debug mode support. Added -ExitGracefully parameter functionality

  .EXAMPLE
    Log-Error -LogPath "C:\Windows\Temp\Test_Script.log" -ErrorDesc $_.Exception -ExitGracefully $True
  #>
  
  [CmdletBinding()]
  
  Param ([Parameter(Mandatory = $true)][string]$LogPath, [Parameter(Mandatory = $true)][string]$ErrorDesc, [Parameter(Mandatory = $true)][boolean]$ExitGracefully)
  
  Process {
    Add-Content -Path $LogPath -Value "Error: An error has occurred [$ErrorDesc]."
  
    #Write to screen for debug mode
    Write-Debug "Error: An error has occurred [$ErrorDesc]."
    
    #If $ExitGracefully = True then run Log-Finish and exit script
    If ($ExitGracefully -eq $True) {
      Log-Finish -LogPath $LogPath
      Break
    }
  }
 }

 Function Log-Finish {
  <#
  .SYNOPSIS
    Write closing logging data & exit

  .DESCRIPTION
    Writes finishing logging data to specified log and then exits the calling script
  
  .PARAMETER LogPath
    Mandatory. Full path of the log file you want to write finishing data to. Example: C:\Windows\Temp\Test_Script.log

  .PARAMETER NoExit
    Optional. If this is set to True, then the function will not exit the calling script, so that further execution can occur
  
  .INPUTS
    Parameters above

  .OUTPUTS
    None

  .NOTES
    Version:        1.0
    Author:         Luca Sturlese
    Creation Date:  10/05/12
    Purpose/Change: Initial function development
    
    Version:        1.1
    Author:         Luca Sturlese
    Creation Date:  19/05/12
    Purpose/Change: Added debug mode support
  
    Version:        1.2
    Author:         Luca Sturlese
    Creation Date:  01/08/12
    Purpose/Change: Added option to not exit calling script if required (via optional parameter)

  .EXAMPLE
    Log-Finish -LogPath "C:\Windows\Temp\Test_Script.log"

 .EXAMPLE
    Log-Finish -LogPath "C:\Windows\Temp\Test_Script.log" -NoExit $True
  #>
  
  [CmdletBinding()]
  
  Param ([Parameter(Mandatory = $true)][string]$LogPath, [Parameter(Mandatory = $false)][string]$NoExit)
  
  Process {
    Add-Content -Path $LogPath -Value ""
    Add-Content -Path $LogPath -Value "***************************************************************************************************"
    Add-Content -Path $LogPath -Value "Finished processing at [$([DateTime]::Now)]."
    Add-Content -Path $LogPath -Value "***************************************************************************************************"
  
    #Write to screen for debug mode
    Write-Debug ""
    Write-Debug "***************************************************************************************************"
    Write-Debug "Finished processing at [$([DateTime]::Now)]."
    Write-Debug "***************************************************************************************************"
  
    #Exit calling script if NoExit has not been specified or is set to False
    If (!($NoExit) -or ($NoExit -eq $False)) {
      Exit
    }    
  }
 }

 #--------[Toast Notification Function from @dend on GitHub (https://gist.github.com/dend/5ae8a70678e3a35d02ecd39c12f99110)]--------

 function Show-Notification {
  <#
    .SYNOPSIS
        Sends toast notification. From @dend on GitHub (https://gist.github.com/dend/5ae8a70678e3a35d02ecd39c12f99110)
    
    .DESCRIPTION
        Sends toast notification. From @dend on GitHub (https://gist.github.com/dend/5ae8a70678e3a35d02ecd39c12f99110)
    
    .PARAMETER ToastTitle
        Title of the toast notification to send
    
    .PARAMETER ToastTitle
        Text of the toast notification to send

    .INPUTS
        Parameters above
    
    .OUTPUTS
      <Outputs if any, otherwise state None - example: Log file stored in C:\Windows\Temp\<name>.log>
    
    .NOTES
        Version:        1.0
        Author:         <Name>
        Creation Date:  <Date>
        Purpose/Change: Initial script development
    
    .EXAMPLE
        Show-Notification "Example Title" "Example Text"
    #>
  [cmdletbinding()]
  Param (
    [string]
    $ToastTitle,
    [string]
    [parameter(ValueFromPipeline)]
    $ToastText
  )

  [Windows.UI.Notifications.ToastNotificationManager, Windows.UI.Notifications, ContentType = WindowsRuntime] > $null
  $Template = [Windows.UI.Notifications.ToastNotificationManager]::GetTemplateContent([Windows.UI.Notifications.ToastTemplateType]::ToastText02)

  $RawXml = [xml] $Template.GetXml()
    ($RawXml.toast.visual.binding.text | where { $_.id -eq "1" }).AppendChild($RawXml.CreateTextNode($ToastTitle)) > $null
    ($RawXml.toast.visual.binding.text | where { $_.id -eq "2" }).AppendChild($RawXml.CreateTextNode($ToastText)) > $null

  $SerializedXml = New-Object Windows.Data.Xml.Dom.XmlDocument
  $SerializedXml.LoadXml($RawXml.OuterXml)

  $Toast = [Windows.UI.Notifications.ToastNotification]::new($SerializedXml)
  $Toast.Tag = "PowerShell"
  $Toast.Group = "PowerShell"
  $Toast.ExpirationTime = [DateTimeOffset]::Now.AddMinutes(1)

  $Notifier = [Windows.UI.Notifications.ToastNotificationManager]::CreateToastNotifier("PowerShell")
  $Notifier.Show($Toast);
 }

 #-----------------------------------------------------------[Execution]------------------------------------------------------------

 Log-Start -LogPath $sLogPath -LogName $sLogName -ScriptVersion $sScriptVersion

 Disable-EpicGamesOverlay
 # Enable-EpicGamesOverlay

 Log-Finish -LogPath $sLogFile
	#requires -version 2
	<#
	.NOTES
	Version: 1.0
	Author: Ryan Stewart
	Creation Date: 06/12/22
	Purpose/Change: Disable EpicGames bullshit overlay
	#>

	#---------------------------------------------------------[Initialisations]--------------------------------------------------------

	#Set Error Action to Silently Continue
	$ErrorActionPreference = "SilentlyContinue"

	#----------------------------------------------------------[Declarations]----------------------------------------------------------

	#Script Version
	$sScriptVersion = "1.0"

	#Log File Info
	$sLogPath = "C:\Windows\Temp"
	$sLogName = "Disable-EpicGamesOverlay.log"
	$sLogFile = Join-Path -Path $sLogPath -ChildPath $sLogName

	#global variables
	$x86 = ${Env:ProgramFiles(x86)}
	$eosDir = "${x86}\Epic Games\Launcher\Portal\Extras\Overlay"
	$eosPath_Win32 = "${eosDir}\EOSOverlayRenderer-Win32-Shipping.exe"
	$eosPath_Win64 = "${eosDir}\EOSOverlayRenderer-Win64-Shipping.exe"
	$eosPath_Win32_NewName = "${eosPath_Win32}.bullshit"
	$eosPath_Win64_NewName = "${eosPath_Win64}.bullshit"

	# notification variables
	$toastTitle = "Disable-EpicGamesOverlay.ps1"
	$message = "Epic Games EOSOverlay disabled successfully!"
	$alreadyDisabledMessage = "Epic Games EOSOverlay disabled successfully!"
	$errorMessage = "Disable-EpicGamesOverlay encountered an error: Check log file -> 'C:\Windows\Temp\Disable-EpicGamesOverlay.log'"

	$toastTitle2 = "Enable-EpicGamesOverlay.ps1"
	$message2 = "Epic Games EOSOverlay enabled successfully!"

	$overlayExisted = 0

	#-----------------------------------------------------------[Functions]------------------------------------------------------------

	# todo
	# $Regex = "^((\\\\[a-zA-Z0-9-]+\\[a-zA-Z0-9`~!@#$%^&(){}'._-]+([ ]+[a-zA-Z0-9`~!@#$%^&(){}'._-]+))\|([a-zA-Z]:))(\\[^ \\/:?""<>\|]+([ ]+[^ \\/:?""<>\|]+))*\\?$"
	# $Paths = @("\\Server", "\\Server\Share", "C:\Windows", "Some stuff")
	#
	# foreach ($Path in $Paths) {
	# if ($Path -Match $Regex) {
	# Write-Host "$Path"
	# }
	# }

	Function Disable-EpicGamesOverlay {
	Param()

	Begin {
	Log-Write -LogPath $sLogFile -LineValue "Renaming 'EOSOverlayRenderer-Win32-Shipping.exe' and 'EOSOverlayRenderer-Win64-Shipping.exe'..."
	}

	Process {
	Try {
	if (Test-Path $eosPath_Win32) {
	$overlayExisted = 1

	# delete old .bullshit file if exists
	if (Test-Path $eosPath_Win32_NewName) {
	Remove-Item $eosPath_Win32_NewName
	}

	# change overlay .exe file extension to .bullshit (prevents epic from running it)
	Rename-Item -Path $eosPath_Win32 -NewName $eosPath_Win32_NewName
	}
	if (Test-Path $eosPath_Win64) {
	$overlayExisted = 1

	# delete old .bullshit file if exists
	if (Test-Path $eosPath_Win64_NewName) {
	Remove-Item $eosPath_Win64_NewName
	}

	# change overlay .exe file extension to .bullshit (prevents epic from running it)
	Rename-Item -Path $eosPath_Win64 -NewName $eosPath_Win64_NewName
	}

	if ($overlayExisted -eq 1) {
	Show-Notification $toastTitle $message
	}
	else {
	Show-Notification $toastTitle $alreadyDisabledMessage
	}
	}

	Catch {
	Show-Notification $toastTitle $errorMessage
	Log-Error -LogPath $sLogFile -ErrorDesc $_.Exception -ExitGracefully $True
	Break
	}
	}

	End {
	If ($?) {
	Log-Write -LogPath $sLogFile -LineValue $message
	Log-Write -LogPath $sLogFile -LineValue " "

	# send user toast notification
	Show-Notification $toastTitle $message
	}
	}
	}

	Function Enable-EpicGamesOverlay {
	Param()

	Begin {
	Log-Write -LogPath $sLogFile -LineValue "Renaming 'EOSOverlayRenderer-Win32-Shipping.exe.bullshit' and 'EOSOverlayRenderer-Win64-Shipping.exe.bullshit'..."
	}

	Process {
	Try {
	if (Test-Path $eosPath_Win32_NewName) {
	$overlayExisted = 1
	Rename-Item -Path $eosPath_Win32_NewName -NewName $eosPath_Win32
	}
	if (Test-Path $eosPath_Win64_NewName) {
	$overlayExisted = 1
	Rename-Item -Path $eosPath_Win64_NewName -NewName $eosPath_Win64
	}

	if ($overlayExisted -eq 1) {
	Show-Notification $toastTitle2 $message2
	}
	else {
	Show-Notification $toastTitle $alreadyDisabledMessage
	}
	}

	Catch {
	Show-Notification $toastTitle $errorMessage
	Log-Error -LogPath $sLogFile -ErrorDesc $_.Exception -ExitGracefully $True
	Break
	}
	}

	End {
	If ($?) {
	Log-Write -LogPath $sLogFile -LineValue $message
	Log-Write -LogPath $sLogFile -LineValue " "

	# send user toast notification
	Show-Notification $toastTitle $message
	}
	}
	}

	#-------------------------------------------[Logging functions from @9to5IT on GitHub]---------------------------------------------

	Function Log-Start {
	<#
	.SYNOPSIS
	Creates log file

	.DESCRIPTION
	Creates log file with path and name that is passed. Checks if log file exists, and if it does deletes it and creates a new one.
	Once created, writes initial logging data

	.PARAMETER LogPath
	Mandatory. Path of where log is to be created. Example: C:\Windows\Temp

	.PARAMETER LogName
	Mandatory. Name of log file to be created. Example: Test_Script.log

	.PARAMETER ScriptVersion
	Mandatory. Version of the running script which will be written in the log. Example: 1.5

	.INPUTS
	Parameters above

	.OUTPUTS
	Log file created

	.NOTES
	Version: 1.0
	Author: Luca Sturlese
	Creation Date: 10/05/12
	Purpose/Change: Initial function development

	Version: 1.1
	Author: Luca Sturlese
	Creation Date: 19/05/12
	Purpose/Change: Added debug mode support

	.EXAMPLE
	Log-Start -LogPath "C:\Windows\Temp" -LogName "Test_Script.log" -ScriptVersion "1.5"
	#>

	[CmdletBinding()]

	Param ([Parameter(Mandatory = $true)][string]$LogPath, [Parameter(Mandatory = $true)][string]$LogName, [Parameter(Mandatory = $true)][string]$ScriptVersion)

	Process {
	$sFullPath = $LogPath + "\" + $LogName

	#Check if file exists and delete if it does
	If ((Test-Path -Path $sFullPath)) {
	Remove-Item -Path $sFullPath -Force
	}

	#Create file and start logging
	New-Item -Path $LogPath -Value $LogName -ItemType File

	Add-Content -Path $sFullPath -Value "***************************************************************************************************"
	Add-Content -Path $sFullPath -Value "Started processing at [$([DateTime]::Now)]."
	Add-Content -Path $sFullPath -Value "***************************************************************************************************"
	Add-Content -Path $sFullPath -Value ""
	Add-Content -Path $sFullPath -Value "Running script version [$ScriptVersion]."
	Add-Content -Path $sFullPath -Value ""
	Add-Content -Path $sFullPath -Value "***************************************************************************************************"
	Add-Content -Path $sFullPath -Value ""

	#Write to screen for debug mode
	Write-Debug "***************************************************************************************************"
	Write-Debug "Started processing at [$([DateTime]::Now)]."
	Write-Debug "***************************************************************************************************"
	Write-Debug ""
	Write-Debug "Running script version [$ScriptVersion]."
	Write-Debug ""
	Write-Debug "***************************************************************************************************"
	Write-Debug ""
	}
	}

	Function Log-Write {
	<#
	.SYNOPSIS
	Writes to a log file

	.DESCRIPTION
	Appends a new line to the end of the specified log file

	.PARAMETER LogPath
	Mandatory. Full path of the log file you want to write to. Example: C:\Windows\Temp\Test_Script.log

	.PARAMETER LineValue
	Mandatory. The string that you want to write to the log

	.INPUTS
	Parameters above

	.OUTPUTS
	None

	.NOTES
	Version: 1.0
	Author: Luca Sturlese
	Creation Date: 10/05/12
	Purpose/Change: Initial function development

	Version: 1.1
	Author: Luca Sturlese
	Creation Date: 19/05/12
	Purpose/Change: Added debug mode support

	.EXAMPLE
	Log-Write -LogPath "C:\Windows\Temp\Test_Script.log" -LineValue "This is a new line which I am appending to the end of the log file."
	#>

	[CmdletBinding()]

	Param ([Parameter(Mandatory = $true)][string]$LogPath, [Parameter(Mandatory = $true)][string]$LineValue)

	Process {
	Add-Content -Path $LogPath -Value $LineValue

	#Write to screen for debug mode
	Write-Debug $LineValue
	}
	}

	Function Log-Error {
	<#
	.SYNOPSIS
	Writes an error to a log file

	.DESCRIPTION
	Writes the passed error to a new line at the end of the specified log file

	.PARAMETER LogPath
	Mandatory. Full path of the log file you want to write to. Example: C:\Windows\Temp\Test_Script.log

	.PARAMETER ErrorDesc
	Mandatory. The description of the error you want to pass (use $_.Exception)

	.PARAMETER ExitGracefully
	Mandatory. Boolean. If set to True, runs Log-Finish and then exits script

	.INPUTS
	Parameters above

	.OUTPUTS
	None

	.NOTES
	Version: 1.0
	Author: Luca Sturlese
	Creation Date: 10/05/12
	Purpose/Change: Initial function development

	Version: 1.1
	Author: Luca Sturlese
	Creation Date: 19/05/12
	Purpose/Change: Added debug mode support. Added -ExitGracefully parameter functionality

	.EXAMPLE
	Log-Error -LogPath "C:\Windows\Temp\Test_Script.log" -ErrorDesc $_.Exception -ExitGracefully $True
	#>

	[CmdletBinding()]

	Param ([Parameter(Mandatory = $true)][string]$LogPath, [Parameter(Mandatory = $true)][string]$ErrorDesc, [Parameter(Mandatory = $true)][boolean]$ExitGracefully)

	Process {
	Add-Content -Path $LogPath -Value "Error: An error has occurred [$ErrorDesc]."

	#Write to screen for debug mode
	Write-Debug "Error: An error has occurred [$ErrorDesc]."

	#If $ExitGracefully = True then run Log-Finish and exit script
	If ($ExitGracefully -eq $True) {
	Log-Finish -LogPath $LogPath
	Break
	}
	}
	}

	Function Log-Finish {
	<#
	.SYNOPSIS
	Write closing logging data & exit

	.DESCRIPTION
	Writes finishing logging data to specified log and then exits the calling script

	.PARAMETER LogPath
	Mandatory. Full path of the log file you want to write finishing data to. Example: C:\Windows\Temp\Test_Script.log

	.PARAMETER NoExit
	Optional. If this is set to True, then the function will not exit the calling script, so that further execution can occur

	.INPUTS
	Parameters above

	.OUTPUTS
	None

	.NOTES
	Version: 1.0
	Author: Luca Sturlese
	Creation Date: 10/05/12
	Purpose/Change: Initial function development

	Version: 1.1
	Author: Luca Sturlese
	Creation Date: 19/05/12
	Purpose/Change: Added debug mode support

	Version: 1.2
	Author: Luca Sturlese
	Creation Date: 01/08/12
	Purpose/Change: Added option to not exit calling script if required (via optional parameter)

	.EXAMPLE
	Log-Finish -LogPath "C:\Windows\Temp\Test_Script.log"

	.EXAMPLE
	Log-Finish -LogPath "C:\Windows\Temp\Test_Script.log" -NoExit $True
	#>

	[CmdletBinding()]

	Param ([Parameter(Mandatory = $true)][string]$LogPath, [Parameter(Mandatory = $false)][string]$NoExit)

	Process {
	Add-Content -Path $LogPath -Value ""
	Add-Content -Path $LogPath -Value "***************************************************************************************************"
	Add-Content -Path $LogPath -Value "Finished processing at [$([DateTime]::Now)]."
	Add-Content -Path $LogPath -Value "***************************************************************************************************"

	#Write to screen for debug mode
	Write-Debug ""
	Write-Debug "***************************************************************************************************"
	Write-Debug "Finished processing at [$([DateTime]::Now)]."
	Write-Debug "***************************************************************************************************"

	#Exit calling script if NoExit has not been specified or is set to False
	If (!($NoExit) -or ($NoExit -eq $False)) {
	Exit
	}
	}
	}

	#--------[Toast Notification Function from @dend on GitHub (https://gist.github.com/dend/5ae8a70678e3a35d02ecd39c12f99110)]--------

	function Show-Notification {
	<#
	.SYNOPSIS
	Sends toast notification. From @dend on GitHub (https://gist.github.com/dend/5ae8a70678e3a35d02ecd39c12f99110)

	.DESCRIPTION
	Sends toast notification. From @dend on GitHub (https://gist.github.com/dend/5ae8a70678e3a35d02ecd39c12f99110)

	.PARAMETER ToastTitle
	Title of the toast notification to send

	.PARAMETER ToastTitle
	Text of the toast notification to send

	.INPUTS
	Parameters above

	.OUTPUTS
	<Outputs if any, otherwise state None - example: Log file stored in C:\Windows\Temp\<name>.log>

	.NOTES
	Version: 1.0
	Author: <Name>
	Creation Date: <Date>
	Purpose/Change: Initial script development

	.EXAMPLE
	Show-Notification "Example Title" "Example Text"
	#>
	[cmdletbinding()]
	Param (
	[string]
	$ToastTitle,
	[string]
	[parameter(ValueFromPipeline)]
	$ToastText
	)

	[Windows.UI.Notifications.ToastNotificationManager, Windows.UI.Notifications, ContentType = WindowsRuntime] > $null
	$Template = [Windows.UI.Notifications.ToastNotificationManager]::GetTemplateContent([Windows.UI.Notifications.ToastTemplateType]::ToastText02)

	$RawXml = [xml] $Template.GetXml()
	($RawXml.toast.visual.binding.text \| where { $_.id -eq "1" }).AppendChild($RawXml.CreateTextNode($ToastTitle)) > $null
	($RawXml.toast.visual.binding.text \| where { $_.id -eq "2" }).AppendChild($RawXml.CreateTextNode($ToastText)) > $null

	$SerializedXml = New-Object Windows.Data.Xml.Dom.XmlDocument
	$SerializedXml.LoadXml($RawXml.OuterXml)

	$Toast = [Windows.UI.Notifications.ToastNotification]::new($SerializedXml)
	$Toast.Tag = "PowerShell"
	$Toast.Group = "PowerShell"
	$Toast.ExpirationTime = [DateTimeOffset]::Now.AddMinutes(1)

	$Notifier = [Windows.UI.Notifications.ToastNotificationManager]::CreateToastNotifier("PowerShell")
	$Notifier.Show($Toast);
	}

	#-----------------------------------------------------------[Execution]------------------------------------------------------------

	Log-Start -LogPath $sLogPath -LogName $sLogName -ScriptVersion $sScriptVersion

	Disable-EpicGamesOverlay
	# Enable-EpicGamesOverlay

	Log-Finish -LogPath $sLogFile