Example #1
0
	HRESULT GetAssemblyFromAppDomain(_AppDomain* appDomain, const wchar_t* assemblyName, _Assembly **assembly)
	{
		SAFEARRAY* safearray;
		CComSafeArray<IUnknown*> assemblies;

		CHECKCOM(appDomain->GetAssemblies(&safearray));
		assemblies.Attach(safearray);
		for (int i = 0, n = assemblies.GetCount(); i < n; i++)
		{
			CComPtr<_Assembly> a;

			a = assemblies[i];
			if (a == nullptr)
				continue;
			CComBSTR assemblyFullName;
			CHECKCOM(a->get_FullName(&assemblyFullName));
			if (assemblyFullName != nullptr && _wcsnicmp(assemblyFullName, assemblyName, wcslen(assemblyName)) == 0)
			{
				*assembly = a.Detach();
				return S_OK;
			}
		}

		return E_FAIL;
	}
void lvDCOMInterface::getLabviewValue(const char* param, T* value, size_t nElements, size_t& nIn)
{
	if (value == NULL)
	{
		throw std::runtime_error("getLabviewValue failed (NULL)");
	}
	if (param == NULL || *param == '\0')
	{
		throw std::runtime_error("getLabviewValue: param is NULL");
	}
	CComVariant v;
	char vi_name_xpath[MAX_PATH_LEN], control_name_xpath[MAX_PATH_LEN];
	_snprintf(vi_name_xpath, sizeof(vi_name_xpath), "/lvinput/section[@name='%s']/vi/@path", m_configSection.c_str());
	_snprintf(control_name_xpath, sizeof(control_name_xpath), "/lvinput/section[@name='%s']/vi/param[@name='%s']/read/@target", m_configSection.c_str(), param);
	CComBSTR vi_name(doPath(vi_name_xpath).c_str());
	CComBSTR control_name(doXPATH(control_name_xpath).c_str());
	if (vi_name.Length() == 0 || control_name.Length() == 0)
	{
		throw std::runtime_error("getLabviewValue: vi or control is NULL");
	}
	getLabviewValue(vi_name, control_name, &v);
	if ( v.vt != (VT_ARRAY | CVarTypeInfo<T>::VT) )
	{
		throw std::runtime_error("getLabviewValue failed (type mismatch)");
	}
	CComSafeArray<T> sa;
	sa.Attach(v.parray);
	nIn = ( sa.GetCount() > nElements ? nElements : sa.GetCount() );
	for(LONG i=0; i<nIn; ++i)
	{
		value[i] = sa.GetAt(i);
	}
	sa.Detach();
}
Example #3
0
STDMETHODIMP CotProjTransform::Transform(LONG count, SAFEARRAY** inX, SAFEARRAY** inY, SAFEARRAY** outX, SAFEARRAY** outY)
{
	if(!CheckPointer())
	{
		return E_FAIL;
	}

    double *dxs =new double[count];
	double *dys =new double[count];

	CComSafeArray<double> safeInx;
	CComSafeArray<double> safeIny;

	safeInx.Attach(*inX);
	safeIny.Attach(*inY);

	for(long i=0;i<count;i++)
	{
		dxs[i] =safeInx[i];
		dys[i] =safeIny[i];

	}
	safeInx.Detach();
	safeIny.Detach();

	//转换
    (*m_ppTrans)->Transform(count,dxs,dys);

	//将转换结果放到输出数组中
	safeInx.Attach(*outX);
	safeIny.Attach(*outY);

	for(long i=0;i<count;i++)
	{
		safeInx[i] = dxs[i] ;
		safeIny[i] = dys[i] ;

	}
	safeInx.Detach();
	safeIny.Detach();


	return S_OK;
}
Example #4
0
/**
 * Output = Map of topic id and field data  -  Map to be deleted by caller
 */
std::map<long,CComVariant>* RTDClient::readNewData(){    
    
    SAFEARRAY  *data_sa;
    long        topic_count = 0;
    HRESULT     hr          = comObjectScripRTD->RefreshData( &topic_count, &data_sa );      
                                                                 // Pass Address of SAFEARRAY pointer so that we get pointer to 2D safearray
    if( FAILED(hr) ){                                            // Output Data has to be deleted by client
        std::cout << "RefreshData COM failure." << " - hr - " << hr <<   std::endl;    
        return 0;
    }
    CComSafeArray<VARIANT>  data;                                // Passing data_sa as Constructor input will copy it, but we need to destroy it after use
    data.Attach( data_sa );                                      // So attach instead and let CComSafeArray handle it
    

    ULONG  row_count = data.GetCount(1);                         // No of Rows = 2nd Dimension Count
    if( row_count == 0) return 0 ;
        
    std::map<long,CComVariant> *output = new std::map<long,CComVariant>;    // Map: Topicid, Field Data
         
    long index[2];
    for( ULONG i=0 ; i<row_count; i++  ){
        
        index[0] = 0;                                            // 0,x - Topic ids.   1,x - Data
        index[1] = i;
        CComVariant topic_id_var;
        data.MultiDimGetAt( index, topic_id_var);         
        long topic_id = (long)MiscUtil::getLong( topic_id_var );
        
        index[0] = 1;
        index[1] = i;
        CComVariant topic_data_var;
        data.MultiDimGetAt( index, topic_data_var); 
                
        
        if( output->count(topic_id) != 0  && (*output)[topic_id] != topic_data_var  ){            
            std::cout << "Duplicate:";  MiscUtil::printVariant((*output)[topic_id]); std::cout << "-";  MiscUtil::printVariant(topic_data_var);
            std::cout << std::endl;
            //abort();                                           // If exists - we can have multiple topic values in same call => use vector
        }
        
        (*output)[topic_id] = topic_data_var;   
    } 

    return output;
}
Example #5
0
//----------------------------------------------------------------------------
//
HRESULT CAnchoRuntime::fireOnBeforeRequest(const std::wstring &aUrl, const std::wstring &aMethod, const CAnchoRuntime::FrameRecord *aFrameRecord, /*out*/ BeforeRequestInfo &aOutInfo)
{
  CComPtr<ComSimpleJSObject> info;
  IF_FAILED_RET(SimpleJSObject::createInstance(info));
  fillRequestInfo(*info, aUrl, aMethod, aFrameRecord);

  CComPtr<ComSimpleJSArray> argArray;
  IF_FAILED_RET(SimpleJSArray::createInstance(argArray));
  argArray->push_back(CComVariant(info.p));

  CComVariant result;
  m_pAnchoService->invokeEventObjectInAllExtensions(CComBSTR(L"webRequest.onBeforeRequest"), argArray.p, &result);
  if (result.vt & VT_ARRAY) {
    CComSafeArray<VARIANT> arr;
    arr.Attach(result.parray);
    //contained data already managed by CComSafeArray
    VARIANT tmp = {0}; HRESULT hr = result.Detach(&tmp);
    BEGIN_TRY_BLOCK
      aOutInfo.cancel = false;
      for (ULONG i = 0; i < arr.GetCount(); ++i) {
        Ancho::Utils::JSObjectWrapperConst item = Ancho::Utils::JSValueWrapperConst(arr.GetAt(i)).toObject();

        Ancho::Utils::JSValueWrapperConst cancel = item[L"cancel"];
        if (!cancel.isNull()) {
          aOutInfo.cancel = aOutInfo.cancel || cancel.toBool();
        }

        Ancho::Utils::JSValueWrapperConst redirectUrl = item[L"redirectUrl"];
        if (!redirectUrl.isNull()) {
          aOutInfo.redirect = true;
          aOutInfo.newUrl = redirectUrl.toString();
        }
      }
    END_TRY_BLOCK_CATCH_TO_HRESULT

  }
void main(int argc, char**argv)
{
	std::wcout << L"\n ===================================\n";
	std::wcout << L"\n  TextFinderComponent C++ Interface ";
	std::wcout << L"\n ===================================\n";

	HRESULT hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);

	if (!SUCCEEDED(hr))
	{
		std::wcout << L"\n  could not initialize COM";
	}

	try
	{
		CComQIPtr<ITextCompCOM> TextFinderComp;

		TextFinderComp.CoCreateInstance(CLSID_TextCompCOM);
		
		if (TextFinderComp != 0)
		{
			std::wcout << L"\n =============================================================\n";

			std::wcout << "The Text Component Interface was successfully initialized" << std::endl;

			std::wcout << L"\n =============================================================\n";

			InputArgumentParser parser;

			if (parser.parseCommandLineArgs2TextCompArguments(argc, argv))
			{
				HRESULT h0 = TextFinderComp->InitializeComponent();

				HRESULT h1 = TextFinderComp->SetSearchPath(CComBSTR(parser.getDirectoryPath().c_str()));

				BSTR allPatterns;
				BSTR recursion;

				allPatterns = convertstdSTR2BSTR(bool2String(true)) ;    //By default find all patterns
				
				recursion = convertstdSTR2BSTR(bool2String(false)) ;  // By default Recursion is disabled

				if (parser.getRecursionFlag())
				{
					recursion = convertstdSTR2BSTR(bool2String(true));
				}

				if (!parser.getAllPatternsFlag())
				{
					allPatterns = convertstdSTR2BSTR(bool2String(false));
				}

				HRESULT h2 = TextFinderComp->SetSpecialSearchClause(recursion, allPatterns);

				HRESULT h3 = TextFinderComp->SetFilePatterns(convertVector2CCOMSafeArray(parser.getFilePatterns()).GetSafeArrayPtr());

				HRESULT h4 = TextFinderComp->SetTextPatterns(convertVector2CCOMSafeArray(parser.getTextPatterns()).GetSafeArrayPtr());

				if (SUCCEEDED(h0) && SUCCEEDED(h1) && SUCCEEDED(h2) && SUCCEEDED(h3) && SUCCEEDED(h4))
				{
					
					SAFEARRAY files;
				
					SAFEARRAY* pFiles = &files;

					TextFinderComp->GetQualifyingFileList(&pFiles);

					CComSafeArray<BSTR> Files;

					Files.Attach(pFiles);	

					std::wcout << L"\n =============================================================\n";
					std::wcout << L"\n =============================================================\n";

					std::wcout<<"The Qualifying Files from the Text Search Component via C++ COM interface"<<std::endl;

					displayCCOMBSTRFiles(Files);

					std::cout << "End of C++ Client for Text Search Component" << std::endl;

					std::wcout << L"\n =============================================================\n";

				}
			}

			else
			{
				parser.displayIllegalArgumentMessage();
			}

		}

	}
	catch (std::exception& ex)
	{
		std::wcout << L"\n  Exception Encountered during COM Stuff .. Contact Admin and Bug Him!" << ex.what() << L"\n\n";
		return;
	}

	std::wcout << L"\n\n";
	CoUninitialize();
}
Example #7
0
STDMETHODIMP CConsoleObject::BstrPrintf(BSTR* ret, const SAFEARRAY& varg) const
{
	//DUMP_VARIANTSAFEARRAY(&varg);

	if (ret == NULL)
		return E_POINTER;

	CComSafeArray<VARIANT> safearray;

	HRESULT hr = safearray.Attach(&varg);
	if (FAILED(hr)) return hr;

	if (safearray.GetDimensions() != 1)
		return E_INVALIDARG;

	CAtlString result(_T(""));

	_variant_t current;
	int upper = safearray.GetUpperBound() + 1;
	for (int i = safearray.GetLowerBound(); i < upper; i++) {
		current.Attach(safearray[i]);

		if (current.vt == VT_I4) {
			result.AppendFormat(_T("%ld"), current.lVal);
		} else if (current.vt == VT_BSTR) {
			_bstr_t str(current.bstrVal);
			int specCount = 0;
			TCHAR* lastFound = str;
			TCHAR* found;
			TCHAR next;
			int specLength = 0;

			found = _tcschr(str, _T('%'));

			if (found == NULL) {
				result += static_cast<TCHAR*>(str);
			} else {
				while (found) {
					next = *(found + 1);

					switch (next) {
					case _T('%') : {
						specLength = 2;
						result.CopyChars(result.GetBuffer(), lastFound,
							static_cast<int>(found + 1 - lastFound));
								   }
					case _T('s') : {
						specLength = 2;

						_variant_t varstr;
						GET_NEXT_VARIANT(varstr, VT_BSTR);

						result.Append(lastFound, static_cast<int>(found - lastFound));
						result += varstr.bstrVal;

						break;
								   }
					case _T('d') : {
						specLength = 2;

						_variant_t varint;
						GET_NEXT_VARIANT(varint, VT_I4);

						result.Append(lastFound, static_cast<int>(found - lastFound));
						result.AppendFormat(_T("%ld"), varint.lVal);

						break;
								   }
					case _T('f') : {
						specLength = 2;

						//GET_NEXT_VARIANT(VT_R8);
						break;
								   }
					case _T('x') :
						break;
					default:
						break;
					}

					found += specLength;
					lastFound = found;
					found = _tcschr(found, _T('%'));
				} // while loop
			}
		} else {
			result += _T("[unsupported argument type]");
		}

		result += _T(' ');
		current.Detach();
	} // for loop

	safearray.Detach();

	result.SetAt(result.GetLength() - 1, _T('\0'));
	BSTR tmp = result.AllocSysString();
	if (tmp == NULL) return E_OUTOFMEMORY;

	*ret = tmp;
	return S_OK;
}