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