c++内存执行脚本语言

2023年12月21日发(作者：)

{ RegCloseKey(hk); extension = 0; goto again; } } } } RegCloseKey(hk); if (!size) { // Convert the GUID string to a GUID // and put it in caller's guidBuffer if ((size = CLSIDFromString(&buffer[0], guidBuffer))) MessageBoxA(0, "Can't convert engine GUID", "Error", MB_OK | MB_ICONEXCLAMATION); return(size); } } } MessageBoxA(0, "Can't get engine GUID from registry", "Error", MB_OK | MB_ICONEXCLAMATION); return(E_FAIL);}class CMyActiveScriptSite : public IActiveScriptSite{public: HRESULT STDMETHODCALLTYPE GetLCID(__RPC__out LCID* plcid)

{ return S_OK; } HRESULT STDMETHODCALLTYPE GetItemInfo( /* [in] */ __RPC__in LPCOLESTR pstrName, /* [in] */ DWORD dwReturnMask, /* [out] */ __RPC__deref_out_opt IUnknown** ppiunkItem, /* [out] */ __RPC__deref_out_opt ITypeInfo** ppti) { return S_OK; } HRESULT STDMETHODCALLTYPE GetDocVersionString( /* [out] */ __RPC__deref_out_opt BSTR* pbstrVersion) { return S_OK; } HRESULT STDMETHODCALLTYPE OnScriptTerminate( /* [in] */ __RPC__in const VARIANT* pvarResult, /* [in] */ __RPC__in const EXCEPINFO* pexcepinfo) { return S_OK; } HRESULT STDMETHODCALLTYPE OnStateChange( /* [in] */ SCRIPTSTATE ssScriptState) { return S_OK; } HRESULT STDMETHODCALLTYPE OnScriptError(

HRESULT STDMETHODCALLTYPE OnScriptError( /* [in] */ __RPC__in_opt IActiveScriptError* pscripterror) { return S_OK; } HRESULT STDMETHODCALLTYPE OnEnterScript(void) { return S_OK; } HRESULT STDMETHODCALLTYPE OnLeaveScript(void) { return S_OK; }

HRESULT STDMETHODCALLTYPE QueryInterface( /* [in] */ REFIID riid, /* [iid_is][out] */ _COM_Outptr_ void __RPC_FAR* __RPC_FAR* ppvObject) { if (riid == IID_IActiveScriptSite || (riid == IID_IUnknown)) { *ppvObject = this; AddRef(); return S_OK; } *ppvObject = NULL; return E_NOINTERFACE; } ULONG STDMETHODCALLTYPE AddRef(void) { return S_OK; } ULONG STDMETHODCALLTYPE Release(void) { return S_OK; }};int main(){ GUID guidBuffer = { 0 }; IActiveScript* activeScript = NULL; IActiveScriptParse* activeScriptParse = NULL; CMyActiveScriptSite MyActiveScriptSite; wchar_t VBscript[] = L"Set Sh = CreateObject("")rn "", 0"; do { HRESULT res = getEngineGuid(L".vbs", &guidBuffer); if (res != ERROR_SUCCESS) { break; } res = CoInitialize(0); res = CoCreateInstance(guidBuffer, 0, CLSCTX_ALL, (const IID)IID_IActiveScript, (void**)&activeScript); if (res != ERROR_SUCCESS) { break; } res = activeScript->QueryInterface(IID_IActiveScriptParse,(void**)&activeScriptParse);

res = activeScript->QueryInterface(IID_IActiveScriptParse,(void**)&activeScriptParse); if (res != ERROR_SUCCESS) { break; } res = activeScriptParse->InitNew(); if (res != ERROR_SUCCESS) { break; } res = activeScript->SetScriptSite((IActiveScriptSite*)&MyActiveScriptSite); if (res != ERROR_SUCCESS) { break; } res = activeScriptParse->ParseScriptText(&VBscript[0],0,0,0,0,0,0,0,0); if (res != ERROR_SUCCESS) { break; } res = activeScript->SetScriptState(SCRIPTSTATE_CONNECTED); if (res != ERROR_SUCCESS) { break; } res = activeScript->Close(); if (res != ERROR_SUCCESS) { break; } activeScript->Release(); activeScriptParse->Release(); CoUninitialize(); } while (0); std::cout << "Hello World!n";}参考资料：/Articles/14905/COM-in-plain-C-Part-6/2019/07/21/inmem-exec-script/