From 25b65d742ad772757481b6e4ad08df0769239092 Mon Sep 17 00:00:00 2001
From: robertpopa22 <robertpopa22@gmail.com>
Date: Sat, 14 Mar 2026 12:59:42 +0200
Subject: [PATCH] fix: set InternalName to 'PuTTYNG' via APPNAME override in
 version.h
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PuTTY's resource files use the APPNAME macro for InternalName.
Since PuTTYNG.ps1 modifies version.h but not the APPNAME define,
the compiled PuTTYNG.exe reports InternalName='PuTTY' instead of
'PuTTYNG'.

This breaks mRemoteNG's PuttyTypeDetector which checks InternalName
to enable PuTTYNG-specific features like -hwndparent (embedded window
mode — the main reason PuTTYNG exists).

Fix: append an APPNAME define override to version.h after the other
version modifications, so the compiled .rc resource uses 'PuTTYNG'.
---
 PuTTYNG.ps1 | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/PuTTYNG.ps1 b/PuTTYNG.ps1
index 36805e91..abc4eb94 100644
--- a/PuTTYNG.ps1
+++ b/PuTTYNG.ps1
@@ -133,6 +133,16 @@ if (Test-Path -LiteralPath $workFolder) {
     (Get-Content $workFile).Replace('-Unidentified-Local-Build', '-Release-mRemoteNG-Build') | Set-Content $workFile
     (Get-Content $workFile).Replace('0,0,0,0', $setNewVersion) | Set-Content $workFile
     Write-Host "Code block replaced successfully in '$workFile'."
+
+    # Fix InternalName: PuTTY uses APPNAME macro for InternalName in the .rc resource.
+    # Patch version.h to define a custom APPNAME so the compiled exe reports "PuTTYNG"
+    # instead of "PuTTY". This is needed for mRemoteNG's PuttyTypeDetector to identify
+    # the embedded PuTTYNG and enable -hwndparent (embedded window mode).
+    $versionContent = Get-Content $workFile -Raw
+    if ($versionContent -notmatch 'PUTTYNG_APPNAME') {
+        Add-Content $workFile "`n/* Override InternalName for mRemoteNG detection */`n#define APPNAME `"PuTTYNG`"`n"
+        Write-Host "Added APPNAME override to '$workFile'."
+    }
     #===================================================================================================
 
     #Add mRemoteNG required changes