Added Reclass.NET plugin compatibility layer

2026-05-10 19:59:21 +00:00 · 2026-02-17 00:18:30 +01:00
parent c6c56ffaee
commit e064646c02
11 changed files with 1751 additions and 0 deletions
--- a/plugins/RcNetPluginCompatLayer/ClrHost.h
+++ b/plugins/RcNetPluginCompatLayer/ClrHost.h
@@ -0,0 +1,99 @@
+#pragma once
+// In-process CLR hosting for loading .NET ReClass.NET plugins.
+// Dynamically loads mscoree.dll and uses ICLRMetaHost -> ICLRRuntimeInfo ->
+// ICLRRuntimeHost::ExecuteInDefaultAppDomain to call into the C# bridge.
+
+#include "ReClassNET_Plugin.hpp"
+#include <QString>
+#include <windows.h>
+#include <objbase.h>
+
+// -- Minimal COM interface definitions for CLR hosting --------------------
+// Defined here to avoid depending on Windows SDK metahost.h / mscoree.h
+// which may not be present in all MinGW distributions.
+// Only methods we actually call have real signatures; the rest are stubs
+// that preserve correct vtable offsets.
+
+#undef INTERFACE
+#define INTERFACE ICLRMetaHost
+DECLARE_INTERFACE_(ICLRMetaHost, IUnknown)
+{
+    // IUnknown
+    STDMETHOD(QueryInterface)(REFIID riid, void** ppv) PURE;
+    STDMETHOD_(ULONG, AddRef)() PURE;
+    STDMETHOD_(ULONG, Release)() PURE;
+    // ICLRMetaHost
+    STDMETHOD(GetRuntime)(LPCWSTR pwzVersion, REFIID riid, LPVOID* ppRuntime) PURE;
+    STDMETHOD(GetVersionFromFile)(LPCWSTR, LPWSTR, DWORD*) PURE;
+    STDMETHOD(EnumerateInstalledRuntimes)(void**) PURE;
+    STDMETHOD(EnumerateLoadedRuntimes)(HANDLE, void**) PURE;
+    STDMETHOD(RequestRuntimeLoadedNotification)(void*) PURE;
+    STDMETHOD(QueryLegacyV2RuntimeBinding)(REFIID, LPVOID*) PURE;
+    STDMETHOD_(void, ExitProcess)(INT32) PURE;
+};
+#undef INTERFACE
+
+#define INTERFACE ICLRRuntimeInfo
+DECLARE_INTERFACE_(ICLRRuntimeInfo, IUnknown)
+{
+    // IUnknown
+    STDMETHOD(QueryInterface)(REFIID riid, void** ppv) PURE;
+    STDMETHOD_(ULONG, AddRef)() PURE;
+    STDMETHOD_(ULONG, Release)() PURE;
+    // ICLRRuntimeInfo
+    STDMETHOD(GetVersionString)(LPWSTR, DWORD*) PURE;
+    STDMETHOD(GetRuntimeDirectory)(LPWSTR, DWORD*) PURE;
+    STDMETHOD(IsLoaded)(HANDLE, BOOL*) PURE;
+    STDMETHOD(LoadErrorString)(UINT, LPWSTR, DWORD*, LONG) PURE;
+    STDMETHOD(LoadLibrary)(LPCWSTR, HMODULE*) PURE;
+    STDMETHOD(GetProcAddress)(LPCSTR, LPVOID*) PURE;
+    STDMETHOD(GetInterface)(REFCLSID rclsid, REFIID riid, LPVOID* ppUnk) PURE;
+};
+#undef INTERFACE
+
+#define INTERFACE ICLRRuntimeHost
+DECLARE_INTERFACE_(ICLRRuntimeHost, IUnknown)
+{
+    // IUnknown
+    STDMETHOD(QueryInterface)(REFIID riid, void** ppv) PURE;
+    STDMETHOD_(ULONG, AddRef)() PURE;
+    STDMETHOD_(ULONG, Release)() PURE;
+    // ICLRRuntimeHost
+    STDMETHOD(Start)() PURE;
+    STDMETHOD(Stop)() PURE;
+    STDMETHOD(SetHostControl)(void*) PURE;
+    STDMETHOD(GetCLRControl)(void**) PURE;
+    STDMETHOD(UnloadAppDomain)(DWORD, BOOL) PURE;
+    STDMETHOD(ExecuteInAppDomain)(DWORD, void*, void*) PURE;
+    STDMETHOD(GetCurrentAppDomainId)(DWORD*) PURE;
+    STDMETHOD(ExecuteApplication)(LPCWSTR, DWORD, LPCWSTR*, DWORD, LPCWSTR*, int*) PURE;
+    STDMETHOD(ExecuteInDefaultAppDomain)(LPCWSTR, LPCWSTR, LPCWSTR, LPCWSTR, DWORD*) PURE;
+};
+#undef INTERFACE
+
+// -- CLR Host wrapper -----------------------------------------------------
+
+class ClrHost
+{
+public:
+    ClrHost();
+    ~ClrHost();
+
+    // True if the .NET Framework CLR (v4.0) is available on this machine.
+    bool isAvailable() const { return m_runtimeHost != nullptr && m_clrStarted; }
+
+    // Load a managed ReClass.NET plugin via the C# bridge.
+    bool loadManagedPlugin(const QString& bridgeDllPath,
+                           const QString& pluginPath,
+                           RcNetFunctions* outFunctions,
+                           QString* errorMsg = nullptr);
+
+private:
+    bool startClr();
+
+    HMODULE           m_mscoree         = nullptr;
+    ICLRMetaHost*     m_metaHost        = nullptr;
+    ICLRRuntimeInfo*  m_runtimeInfo     = nullptr;
+    ICLRRuntimeHost*  m_runtimeHost     = nullptr;
+    bool              m_clrStarted      = false;
+};