Initial commit: Complete open-source Decal rebuild

All 5 phases of the open-source Decal rebuild: Phase 1: 14 decompiled .NET projects (Interop.*, Adapter, FileService, DecalUtil) Phase 2: 10 native DLLs rewritten as C# COM servers with matching GUIDs - DecalDat, DHS, SpellFilter, DecalInput, DecalNet, DecalFilters - Decal.Core, DecalControls, DecalRender, D3DService Phase 3: C++ shims for Inject.DLL (D3D9 hooking) and LauncherHook.DLL Phase 4: DenAgent WinForms tray application Phase 5: WiX installer and build script 25 C# projects building with 0 errors. Native C++ projects require VS 2022 + Windows SDK (x86). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-08 18:27:56 +01:00 · 2026-02-08 18:27:56 +01:00 · d1442e3747
commit d1442e3747
1382 changed files with 170725 additions and 0 deletions
--- a/Native/Decal/SurrogateRemove.h
+++ b/Native/Decal/SurrogateRemove.h
@ -0,0 +1,87 @@
+// SurrogateRemove.h : Declaration of the cSurrogateRemove
+
+#ifndef __SURROGATEREMOVE_H_
+#define __SURROGATEREMOVE_H_
+
+#include "resource.h"       // main symbols
+
+/////////////////////////////////////////////////////////////////////////////
+// cSurrogateRemove
+class ATL_NO_VTABLE cSurrogateRemove : 
+	public CComObjectRootEx<CComSingleThreadModel>,
+	public CComCoClass<cSurrogateRemove, &CLSID_SurrogateRemove>,
+   public IDecalUninstall
+{
+public:
+	cSurrogateRemove()
+	{
+	}
+
+   CComBSTR m_strGroup;
+   CLSID m_clsid;
+   _bstr_t m_strProgID;
+
+DECLARE_REGISTRY_RESOURCEID(IDR_SURROGATEREMOVE)
+
+DECLARE_PROTECT_FINAL_CONSTRUCT()
+
+BEGIN_COM_MAP(cSurrogateRemove)
+   COM_INTERFACE_ENTRY(IDecalUninstall)
+END_COM_MAP()
+
+// ISurrogateRemove
+public:
+
+   // IDecalUninstall
+   STDMETHOD(Prepare)(IDecalEnum *pEnum)
+   {
+      pEnum->get_Group( &m_strGroup );
+      pEnum->get_ComClass( &m_clsid );
+
+      CComVariant vProgID;
+      pEnum->get_Property( _bstr_t( _T( "ProgID" ) ), &vProgID );
+      if( vProgID.vt == VT_BSTR )
+         m_strProgID = vProgID.bstrVal;
+
+      return S_OK;
+   }
+
+   STDMETHOD(Uninstall)()
+   {
+      USES_CONVERSION;
+      TCHAR szParent[ 255 ];
+      ::_tcscat ( ::_tcscpy ( szParent, _T( "Software\\Decal\\" ) ), OLE2T( m_strGroup ) );
+
+      RegKey rk;
+      if( rk.Open( HKEY_LOCAL_MACHINE, szParent ) != ERROR_SUCCESS )
+      {
+         _ASSERT( FALSE );
+         return E_FAIL;
+      }
+
+      LPOLESTR strCLSID;
+      ::StringFromCLSID( m_clsid, &strCLSID );
+
+      LPTSTR szCLSID = OLE2T( strCLSID );
+
+      ::CoTaskMemFree( strCLSID );
+
+      if( rk.RecurseDeleteKey( szCLSID ) != ERROR_SUCCESS )
+      {
+         _ASSERT( FALSE );
+         return E_FAIL;
+      }
+
+      if( m_strProgID.length() > 0 )
+      {
+         LPTSTR szProgID = OLE2T( m_strProgID );
+         RegKey rkcls;
+         rkcls.Open( HKEY_CLASSES_ROOT, NULL );
+         rkcls.RecurseDeleteKey( szProgID );
+      }
+
+      return S_OK;
+   }
+};
+
+#endif //__SURROGATEREMOVE_H_