From 9d9945d05774a1c7468b6cad954320cbca2f0a10 Mon Sep 17 00:00:00 2001
From: KnifMelti <gaj@knifmelti.se>
Date: Tue, 20 Dec 2022 02:54:14 +0100
Subject: [PATCH] Template and Functions done

---
 Winget-AutoUpdate/mods/_AppID-template.ps1   |  31 +++++
 Winget-AutoUpdate/mods/_Common-Functions.ps1 | 117 +++++++++++++++++++
 2 files changed, 148 insertions(+)
 create mode 100644 Winget-AutoUpdate/mods/_AppID-template.ps1
 create mode 100644 Winget-AutoUpdate/mods/_Common-Functions.ps1

diff --git a/Winget-AutoUpdate/mods/_AppID-template.ps1 b/Winget-AutoUpdate/mods/_AppID-template.ps1
new file mode 100644
index 0000000..342397a
--- /dev/null
+++ b/Winget-AutoUpdate/mods/_AppID-template.ps1
@@ -0,0 +1,31 @@
+<# ARRAYS/VARIABLES #>
+#Beginning of Process Name to Stop - optional wildcard (*) after, without .exe, multiple: "proc1","proc2"
+$Proc = @("")
+
+#Beginning of Process Name to Wait for to end - optional wildcard (*) after, without .exe, multiple: "proc1","proc2"
+$Wait = @("")
+
+#Beginning of App Name string to Uninstall - required wildcard (*) after!
+$App = ""
+
+#Beginning of Desktop Link Name to Remove - optional wildcard (*) after, without .lnk, multiple: "lnk1","lnk2"
+$Lnk = @("")
+
+<# FUNCTIONS #>
+. $PSScriptRoot\_Common-Functions.ps1
+
+<# MAIN #>
+if ($Proc) {
+    Stop-ModsProc $Proc
+}
+if ($Wait) {
+    Wait-ModsProc $Wait
+}
+if ($App) {
+    Uninstall-ModsApp $App
+}
+if ($Lnk) {
+    Remove-ModsLnk $Lnk
+}
+
+<# EXTRAS #>
diff --git a/Winget-AutoUpdate/mods/_Common-Functions.ps1 b/Winget-AutoUpdate/mods/_Common-Functions.ps1
new file mode 100644
index 0000000..541f178
--- /dev/null
+++ b/Winget-AutoUpdate/mods/_Common-Functions.ps1
@@ -0,0 +1,117 @@
+#Common shared functions for mods handling
+
+function Stop-ModsProc ($Proc) {
+    foreach ($process in $Proc)
+    {
+        Stop-Process -Name $process -Force -ErrorAction SilentlyContinue | Out-Null
+    }
+    Return
+}
+function Wait-ModsProc ($Wait) {
+    foreach ($process in $Wait)
+    {
+        Get-Process $process -ErrorAction SilentlyContinue | Foreach-Object { $_.WaitForExit() }
+    }
+    Return
+}
+function Uninstall-ModsApp ($App) {
+    $InstalledSoftware = Get-ChildItem "HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall"
+    foreach ($obj in $InstalledSoftware){
+        if ($obj.GetValue('DisplayName') -like $App) {
+            $UninstallString = $obj.GetValue('UninstallString')
+            if ($UninstallString -like "MsiExec.exe*") {
+                $ProductCode = Select-String "{.*}" -inputobject $UninstallString
+                $ProductCode = $ProductCode.matches.groups[0].value
+                #MSI x64 Installer
+                $Exec = Start-Process "C:\Windows\System32\msiexec.exe" -ArgumentList "/x$ProductCode REBOOT=R /qn" -PassThru -Wait
+                #Stop Hard Reboot (if bad MSI!)
+                if ($Exec.ExitCode -eq 1641) {
+                    Start-Process "C:\Windows\System32\shutdown.exe" -ArgumentList "/a"
+                }
+            }
+            else {
+                $QuietUninstallString = $obj.GetValue('QuietUninstallString')
+                if ($QuietUninstallString) {
+                    $QuietUninstallString = Select-String "(\x22.*\x22) +(.*)" -inputobject $QuietUninstallString
+                    $Command = $QuietUninstallString.matches.groups[1].value
+                    $Parameter = $QuietUninstallString.matches.groups[2].value
+                    #All EXE x64 Installers (already defined silent uninstall)
+                    Start-Process $Command -ArgumentList $Parameter -Wait
+                }
+                else {
+                    $NullSoft = Select-String -Path $UninstallString.Trim([char]0x0022) -Pattern "Nullsoft.NSIS"
+                    if ($NullSoft) {
+                        #NSIS x64 Installer
+                        Start-Process $UninstallString -ArgumentList "/S" -Wait
+                    }
+                    else {
+                        $Inno = Select-String -Path $UninstallString.Trim([char]0x0022) -Pattern "Inno Setup"
+                        if ($Inno) {
+                            #Inno x64 Installer
+                            Start-Process $UninstallString -ArgumentList "/VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-" -Wait
+                        }
+                        else {
+                            Write-Host "x64 Uninstaller unknown..."
+                        }
+                    }
+                }
+            }
+            $x64 = $true
+            break
+        }
+    }
+    if (!$x64) {
+        $InstalledSoftware = Get-ChildItem "HKLM:\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall"
+        foreach ($obj in $InstalledSoftware){
+            if ($obj.GetValue('DisplayName') -like $App) {
+                $UninstallString = $obj.GetValue('UninstallString')
+                if ($UninstallString -like "MsiExec.exe*") {
+                    $ProductCode = Select-String "{.*}" -inputobject $UninstallString
+                    $ProductCode = $ProductCode.matches.groups[0].value
+                    #MSI x86 Installer
+                    $Exec = Start-Process "C:\Windows\System32\msiexec.exe" -ArgumentList "/x$ProductCode REBOOT=R /qn" -PassThru -Wait
+                    #Stop Hard Reboot (if bad MSI!)
+                    if ($Exec.ExitCode -eq 1641) {
+                        Start-Process "C:\Windows\System32\shutdown.exe" -ArgumentList "/a"
+                    }
+                }
+                else {
+                    $QuietUninstallString = $obj.GetValue('QuietUninstallString')
+                    if ($QuietUninstallString) {
+                        $QuietUninstallString = Select-String "(\x22.*\x22) +(.*)" -inputobject $QuietUninstallString
+                        $Command = $QuietUninstallString.matches.groups[1].value
+                        $Parameter = $QuietUninstallString.matches.groups[2].value
+                        #All EXE x86 Installers (already defined silent uninstall)
+                        Start-Process $Command -ArgumentList $Parameter -Wait
+                    }
+                    else {
+                        $NullSoft = Select-String -Path $UninstallString.Trim([char]0x0022) -Pattern "Nullsoft.NSIS"
+                        if ($NullSoft) {
+                            #NSIS x86 Installer
+                            Start-Process $UninstallString -ArgumentList "/S" -Wait
+                        }
+                        else {
+                            $Inno = Select-String -Path $UninstallString.Trim([char]0x0022) -Pattern "Inno Setup"
+                            if ($Inno) {
+                                #Inno x86 Installer
+                                Start-Process $UninstallString -ArgumentList "/VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-" -Wait
+                            }
+                            else {
+                                Write-Host "x86 Uninstaller unknown..."
+                            }
+                        }
+                    }
+                }
+                break
+            }
+        }
+    }
+    Return
+}
+function Remove-ModsLnk ($Lnk) {
+    foreach ($link in $Lnk)
+    {
+        Remove-Item -Path "${env:Public}\Desktop\$link.lnk" -Force -ErrorAction SilentlyContinue | Out-Null
+    }
+    Return
+}