From 2b5b524921685e34b857b4894531a8110794cff1 Mon Sep 17 00:00:00 2001
From: James Stringer <38541878+jamesstringerparsec@users.noreply.github.com>
Date: Tue, 12 Oct 2021 03:55:11 -0700
Subject: [PATCH] Auto Install Parsec (attempt 1)

---
 CopyFilesToVM.ps1 |  39 ++++++++++++++++++++++++++++++++++++++-
 Install.ps1       |  19 +++++++++++++++++++
 gpt.ini           |   3 +++
 parsecpublic.cer  | Bin 0 -> 1468 bytes
 psscripts.ini     |   4 ++++
 5 files changed, 64 insertions(+), 1 deletion(-)
 create mode 100644 Install.ps1
 create mode 100644 gpt.ini
 create mode 100644 parsecpublic.cer
 create mode 100644 psscripts.ini

diff --git a/CopyFilesToVM.ps1 b/CopyFilesToVM.ps1
index b0dd751..470c6fc 100644
--- a/CopyFilesToVM.ps1
+++ b/CopyFilesToVM.ps1
@@ -1,4 +1,41 @@
-Function Add-VMGpuPartitionAdapterFiles {
+function add-gpo-modifications {
+param(
+[string]$DriveLetter
+)
+    $querygpt = Get-content $DriveLetter\Windows\System32\GroupPolicy\gpt.ini
+    $matchgpt = $querygpt -match '{42B5FAAE-6536-11D2-AE5A-0000F87571E3}{40B6664F-4972-11D1-A7CA-0000F87571E3}'
+    if ($matchgpt -contains "*0000F87571E3*" -eq $false) {
+        $gptstring = get-content $DriveLetter\Windows\System32\GroupPolicy\gpt.ini
+        $gpoversion = $gptstring -match "Version"
+        $GPO = $gptstring -match "gPCMachineExtensionNames"
+        $add = '[{42B5FAAE-6536-11D2-AE5A-0000F87571E3}{40B6664F-4972-11D1-A7CA-0000F87571E3}]'
+        $replace = "$GPO" + "$add"
+        (Get-Content "$DriveLetter\Windows\System32\GroupPolicy\gpt.ini").Replace("$GPO","$replace") | Set-Content "$DriveLetter\Windows\System32\GroupPolicy\gpt.ini"
+        [int]$i = $gpoversion.trim("Version=") 
+        [int]$n = $gpoversion.trim("Version=")
+        $n +=2
+        (Get-Content $DriveLetter\Windows\System32\GroupPolicy\gpt.ini) -replace "Version=$i", "Version=$n" | Set-Content $DriveLetter\Windows\System32\GroupPolicy\gpt.ini
+        }
+    else{
+        write-output "Not Required"
+        }
+    }
+
+Function Setup-ParsecInstall {
+param(
+[string]$DriveLetter
+)
+    add-gpo-modifications -DriveLetter $DriveLetter
+    if((Test-Path -Path $DriveLetter\Windows\system32\GroupPolicy\Machine\Scripts\Startup) -eq $true) {} Else {New-Item -Path $DriveLetter\Windows\system32\GroupPolicy\Machine\Scripts\Startup -ItemType directory | Out-Null}
+    if((Test-Path -Path $DriveLetter\Windows\system32\GroupPolicy\Machine\Scripts\Shutdown) -eq $true) {} Else {New-Item -Path $DriveLetter\Windows\system32\GroupPolicy\Machine\Scripts\Shutdown -ItemType directory | Out-Null}
+    if((Test-Path -Path $DriveLetter\ProgramData\Easy-GPU-P) -eq $true) {} Else {New-Item -Path $DriveLetter\Windows\system32\GroupPolicy\Machine\Scripts\Easy-GPU-P -ItemType directory | Out-Null}
+    Move-Item -Path $psscriptroot\psscripts.ini -Destination $DriveLetter\Windows\system32\GroupPolicy\Machine\Scripts
+    Move-Item -Path $psscriptroot\Install.ps1 -Destination $DriveLetter\Windows\system32\GroupPolicy\Machine\Scripts\Startup
+    Move-Item -Path $psscriptroot\parsecpublic.cer -Destination $DriveLetter\ProgramData\Easy-GPU-P
+}
+
+
+Function Add-VMGpuPartitionAdapterFiles {
 param(
 [string]$hostname = $ENV:COMPUTERNAME,
 [string]$DriveLetter,
diff --git a/Install.ps1 b/Install.ps1
new file mode 100644
index 0000000..769c6a5
--- /dev/null
+++ b/Install.ps1
@@ -0,0 +1,19 @@
+while(!(Test-NetConnection Google.com).PingSucceeded){
+    Start-Sleep -Seconds 1
+    }
+
+if (Test-Path HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Parsec) 
+    {}
+    else {
+    (New-Object System.Net.WebClient).DownloadFile("https://builds.parsecgaming.com/package/parsec-windows.exe", "C:\Users\$env:USERNAME\Downloads\parsec-windows.exe")
+    (New-Object System.Net.WebClient).DownloadFile("https://builds.parsec.app/vdd/parsec-vdd-0.37.0.0.exe", "C:\Users\$env:USERNAME\Downloads\parsec-vdd.exe")
+    Start-Process "C:\Users\$env:USERNAME\Downloads\parsec-windows.exe" -ArgumentList "/silent", "/shared" -wait
+    Import-Certificate -CertStoreLocation Cert:\LocalMachine\TrustedPublisher -FilePath "C:\ProgramData\Easy-GPU-P\parsecpublic.cer" | Out-Null
+    Start-Process "C:\Users\$env:USERNAME\Downloads\parsec-vdd.exe" -ArgumentList "/silent" -wait
+    $configfile = Get-Content C:\ProgramData\Parsec\config.txt
+    $configfile += "host_virtual_monitors = 1"
+    $configfile += "host_privacy_mode = 1"
+    $configfile | Out-File C:\ProgramData\Parsec\config.txt -Encoding ascii
+    Stop-Process Parsec -Force
+    }
+
diff --git a/gpt.ini b/gpt.ini
new file mode 100644
index 0000000..4e41c3c
--- /dev/null
+++ b/gpt.ini
@@ -0,0 +1,3 @@
+[General]
+gPCMachineExtensionNames=[{42B5FAAE-6536-11D2-AE5A-0000F87571E3}{40B6664F-4972-11D1-A7CA-0000F87571E3}]
+Version=4
\ No newline at end of file
diff --git a/parsecpublic.cer b/parsecpublic.cer
new file mode 100644
index 0000000000000000000000000000000000000000..dfc68ab4698742a88a2fab9805c4c0f904c0b27f
GIT binary patch
literal 1468
zcma)6drVVz6z=cd+Xu9zV4;A#3We~H$L~_!Lguv)-VWA*$Tml9n^LG0OQ8w_p=vP>
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AOaK4?

literal 0
HcmV?d00001

diff --git a/psscripts.ini b/psscripts.ini
new file mode 100644
index 0000000..25e56e3
--- /dev/null
+++ b/psscripts.ini
@@ -0,0 +1,4 @@
+
+[Startup]
+0CmdLine=c:\Windows\system32\GroupPolicy\Machine\Scripts\Startup\Install.ps1
+0Parameters=
\ No newline at end of file