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/DecalFilters/Prefilter.h
+++ b/Native/DecalFilters/Prefilter.h
@ -0,0 +1,123 @@
+// Prefilter.h : Declaration of the cPrefilter
+
+#ifndef __PREFILTER_H_
+#define __PREFILTER_H_
+
+#include "resource.h"       // main symbols
+
+#include <Decal.h>
+#include <DecalNetImpl.h>
+#include <DecalImpl.h>
+#include "DecalFiltersCP.h"
+
+/////////////////////////////////////////////////////////////////////////////
+// cPrefilter
+class ATL_NO_VTABLE cPrefilter : 
+	public CComObjectRootEx<CComSingleThreadModel>,
+	public CComCoClass<cPrefilter, &CLSID_Prefilter>,
+	public IDispatchImpl<IPrefilter, &IID_IPrefilter, &LIBID_DecalFilters>,
+   public ISoloNetworkFilterImpl<cPrefilter>,
+   public IDecalSurrogate,
+   public IProvideClassInfo2Impl<&CLSID_Prefilter, &DIID_IPrefilterEvents, &LIBID_DecalFilters >,
+   public IDecalFileSurrogateXMLImpl< cPrefilter, &CLSID_Prefilter >,
+   public CProxyIPrefilterEvents< cPrefilter >,
+   public IConnectionPointContainerImpl<cPrefilter>
+{
+public:
+   static LPCTSTR getConfigGroup()
+   {
+      return _T( "NetworkFilters" );
+   }
+
+	cPrefilter()
+	{
+	}
+
+   class cFilterRule
+   {
+   public:
+      long m_nFire;
+
+      enum { eFireChildren = -1 };
+
+      typedef std::vector< VSBridge::auto_ptr< cFilterRule > > cFilterRuleList;
+      cFilterRuleList m_childRules;
+
+      cFilterRule()
+         : m_nFire( eFireChildren )
+      {
+      }
+
+      virtual ~cFilterRule()
+      {
+      }
+
+      virtual bool test( IMessageIterator *pMsg )
+      {
+         return true;
+      }
+   };
+
+   typedef std::map< long, VSBridge::auto_ptr< cFilterRule > > cMessageRuleList;
+   cMessageRuleList m_messageRules;
+   _bstr_t m_strFile;
+
+   bool testRules( cFilterRule *pRule, IMessageIterator *pMsg );
+   cFilterRule *loadRule( MSXML::IXMLDOMElementPtr &pElement );
+
+DECLARE_REGISTRY_RESOURCEID(IDR_PREFILTER)
+
+DECLARE_PROTECT_FINAL_CONSTRUCT()
+
+BEGIN_COM_MAP(cPrefilter)
+   COM_INTERFACE_ENTRY(IDecalSurrogate)
+   COM_INTERFACE_ENTRY(IProvideClassInfo)
+   COM_INTERFACE_ENTRY(IProvideClassInfo2)
+   COM_INTERFACE_ENTRY(INetworkFilter2)
+	COM_INTERFACE_ENTRY(IPrefilter)
+	COM_INTERFACE_ENTRY(IDispatch)
+   COM_INTERFACE_ENTRY(IDecalFileSurrogate)
+	COM_INTERFACE_ENTRY_IMPL(IConnectionPointContainer)
+END_COM_MAP()
+
+BEGIN_CONNECTION_POINT_MAP(cPrefilter)
+	CONNECTION_POINT_ENTRY(DIID_IPrefilterEvents)
+END_CONNECTION_POINT_MAP()
+
+// IPrefilter
+public:
+
+   // INetworkFilter
+   STDMETHOD(Initialize)(INetService *pService);
+   STDMETHOD(DispatchServer)(IMessage2 *pMsg);
+
+   // IDecalSurrogate
+	STDMETHOD(CreateInstance)(IDecalEnum *pInitData, REFIID iid, LPVOID *pObject);
+
+   // IDecalFileSurrogate
+   STDMETHOD(get_Extension)( BSTR *pVal )
+   {
+      if( pVal == NULL )
+      {
+         _ASSERT( FALSE );
+         return E_POINTER;
+      }
+
+      *pVal = T2BSTR( _T( "apn" ) );
+      return S_OK;
+   }
+
+   STDMETHOD(get_Description)( BSTR *pVal )
+   {
+      if( pVal == NULL )
+      {
+         _ASSERT( FALSE );
+         return E_POINTER;
+      }
+
+      *pVal = T2BSTR( _T( "Network Prefilter" ) );
+      return S_OK;
+   }
+};
+
+#endif //__PREFILTER_H_