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Initial commit: Complete open-source Decal rebuild

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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>
This commit is contained in:
erik 2026-02-08 18:27:56 +01:00
commit d1442e3747
1382 changed files with 170725 additions and 0 deletions
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87
Native/DecalDat/DatService.h Normal file
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// DatService.h : Declaration of the cDatService
#ifndef __DATSERVICE_H_
#define __DATSERVICE_H_
#include "resource.h" // main symbols
#include <DecalImpl.h>
class cDatLibrary;
/////////////////////////////////////////////////////////////////////////////
// cDatService
class ATL_NO_VTABLE cDatService :
public CComObjectRootEx<CComSingleThreadModel>,
public CComCoClass<cDatService, &CLSID_DatService>,
public IDecalServiceImpl< cDatService >,
public IDecalDirectory,
public IDispatchImpl<IDatService, &IID_IDatService, &LIBID_DecalDat>
{
public:
cDatService()
: m_pCell( NULL ),
m_pPortal( NULL )
{
}
struct cFileFilter
{
std::string m_strName;
CLSID m_clsid;
bool m_bCache;
};
typedef std::vector< cFileFilter > cFileFilterList;
cFileFilterList m_filters;
cFileFilter *getFilter( LPTSTR szFilter, int nLength );
HRESULT createFilter( cFileFilter *pFilter, REFIID iid, LPVOID *ppvItf );
enum eLibrary
{
eCell,
ePortal
};
struct cFileCache
{
cFileFilter *m_pFilter;
eLibrary m_library;
DWORD m_dwFile;
CComPtr< IUnknown > m_pFile;
};
typedef std::deque< cFileCache > cFileCacheList;
cFileCacheList m_cache;
HRESULT onInitialize();
void onTerminate();
cDatLibrary *m_pCell,
*m_pPortal;
static cDatService *g_p;
// Hooked functions
typedef HANDLE (WINAPI *fn_CreateFile)(LPCTSTR, DWORD, DWORD, LPSECURITY_ATTRIBUTES, DWORD, DWORD, HANDLE);
static fn_CreateFile g_fn_CreateFile;
DECLARE_REGISTRY_RESOURCEID(IDR_DATSERVICE)
DECLARE_PROTECT_FINAL_CONSTRUCT()
BEGIN_COM_MAP(cDatService)
COM_INTERFACE_ENTRY(IDecalService)
COM_INTERFACE_ENTRY(IDecalDirectory)
COM_INTERFACE_ENTRY(IDatService)
COM_INTERFACE_ENTRY(IDispatch)
END_COM_MAP()
// IDatService
public:
// IDecalDirectory
STDMETHOD(Lookup)(BSTR strName, IUnknown **ppItf);
};
#endif //__DATSERVICE_H_