feat(packaging): deploy-dev.ps1 for the new-tree pf-vdisplay driver

Build/sign/install script for the wdk-sys/windows-drivers-rs driver in packaging/windows/drivers/ (the new tree lacked one). Like the old vdisplay-driver/deploy-dev.ps1 but adds the FORCE_INTEGRITY clear (this tree links /INTEGRITYCHECK) and a 9.9.MMdd.HHmm DriverVer (the vendored build is 9.5.*). Verified: deployed the rebuilt driver to the RTX box (.173). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-25 16:09:27 +00:00
parent 1cd87066d7
commit 48f980ebb1
1 changed files with 80 additions and 0 deletions
@@ -0,0 +1,80 @@
+#requires -Version 5.1
+<#
+.SYNOPSIS
+  Build-stage-sign-install the NEW-tree pf-vdisplay UMDF IddCx driver (packaging/windows/drivers/) for
+  local dev/test on the RTX box. The wdk-sys / windows-drivers-rs analogue of the superseded
+  vdisplay-driver/deploy-dev.ps1.
+
+.DESCRIPTION
+  Stages the freshly built pf_vdisplay.dll, CLEARS its FORCE_INTEGRITY PE bit (this tree's wdk-build links
+  /INTEGRITYCHECK, which a self-signed cert can't satisfy — the old wdf-umdf tree didn't), signs it with
+  the self-signed test cert, stamps a STRICTLY-INCREASING DriverVer into the INF, generates + signs the
+  catalog, and (with -Install) pnputil-installs it.
+
+  Build first: from packaging/windows/drivers/, in an MSVC dev shell with LIBCLANG_PATH +
+  Version_Number=10.0.26100.0, run `cargo build`.
+
+  Re-deploying needs a HIGHER DriverVer than the installed one or pnputil silently keeps the old binary —
+  hence the 9.9.MMdd.HHmm scheme (the vendored build is 9.5.*). If the host service is running it holds the
+  driver: `punktfunk-host service stop`, deploy, then start it, for a clean test.
+.PARAMETER Install
+  Also add the driver package to the store + (if absent) create the Root\pf_vdisplay devnode via nefconc.
+  Needs an ELEVATED shell.
+#>
+[CmdletBinding()]
+param(
+    [string]$Stage      = 'C:\Users\Public\pfvd-stage-deploy',
+    [string]$Thumbprint = '6A52984E54376C45A1C236B1A2C8A746C5AB6131',
+    [string]$Nefconc    = 'C:\Users\Public\virtual-display-rs\installer\files\nefconc.exe',
+    [switch]$Install
+)
+$ErrorActionPreference = 'Stop'
+
+$root  = Split-Path -Parent $MyInvocation.MyCommand.Path
+$dll   = Join-Path $root 'target\x86_64-pc-windows-msvc\debug\pf_vdisplay.dll'
+$inx   = Join-Path $root 'pf-vdisplay\pf_vdisplay.inx'
+$clear = Join-Path $root '..\clear-force-integrity.ps1'
+if (-not (Test-Path $dll)) { throw "driver not built: $dll  (cargo build in packaging/windows/drivers first)" }
+
+$kits = 'C:\Program Files (x86)\Windows Kits\10\bin'
+function Find-Tool([string]$name, [string]$arch) {
+    (Get-ChildItem "$kits\*\$arch\$name" -EA SilentlyContinue | Sort-Object FullName | Select-Object -Last 1).FullName
+}
+$signtool = Find-Tool 'signtool.exe' 'x64'
+$stampinf = Find-Tool 'stampinf.exe' 'x64'
+$inf2cat  = Find-Tool 'Inf2Cat.exe'  'x86'
+foreach ($t in @($signtool, $stampinf, $inf2cat)) { if (-not $t) { throw 'a WDK tool (signtool/stampinf/Inf2Cat) was not found' } }
+
+if (Test-Path $Stage) { Remove-Item $Stage -Recurse -Force }
+New-Item -ItemType Directory -Force -Path $Stage | Out-Null
+$stagedDll = Join-Path $Stage 'pf_vdisplay.dll'
+$stagedInf = Join-Path $Stage 'pf_vdisplay.inf'
+$stagedCat = Join-Path $Stage 'pf_vdisplay.cat'
+Copy-Item $dll $stagedDll -Force
+Copy-Item $inx $stagedInf -Force   # stampinf rewrites this copy in place
+
+# Clear FORCE_INTEGRITY BEFORE signing (the clear edits the PE, which invalidates any signature).
+& $clear -Path $stagedDll | Out-Null
+
+# DriverVer must strictly increase. Installed is 9.5.* — 9.9.MMdd.HHmm always wins on the same day.
+$now = Get-Date
+$ver = '9.9.{0}.{1}' -f $now.ToString('MMdd'), $now.ToString('HHmm')
+
+& $signtool sign /fd SHA256 /sha1 $Thumbprint $stagedDll | Out-Null
+& $stampinf -f $stagedInf -d '*' -a 'amd64' -u '2.15.0' -v $ver | Out-Null
+& $inf2cat /driver:$Stage /os:10_X64 /uselocaltime | Out-Null
+& $signtool sign /fd SHA256 /sha1 $Thumbprint $stagedCat | Out-Null
+Write-Host "staged + signed pf-vdisplay (new tree)  DriverVer=$ver  ->  $Stage"
+
+if ($Install) {
+    & pnputil /add-driver $stagedInf /install
+    $present = Get-PnpDevice -EA SilentlyContinue |
+        Where-Object { $_.InstanceId -match 'PF_VDISPLAY' -or $_.FriendlyName -match 'punktfunk Virtual Display' }
+    if (-not $present) {
+        if (-not (Test-Path $Nefconc)) { throw "nefconc not found: $Nefconc" }
+        & $Nefconc --create-device-node --hardware-id 'root\pf_vdisplay' --class-name Display --class-guid '{4d36e968-e325-11ce-bfc1-08002be10318}' | Out-Null
+        Start-Sleep 2
+        & pnputil /add-driver $stagedInf /install
+    }
+    Write-Host "installed pf-vdisplay  DriverVer=$ver"
+}