Added controller Nomad3D to limit the server access

src/controllers/nomad3d/Module.xml

+<module name="nomad3d">
+	<controller class="nomad3d::Nomad3DController"/>
+
+	<include path="$(NOMAD_HOME)/../NomadModules/src"/>
+</module>

src/controllers/nomad3d/Nomad3DController.cpp

+/*
+ * Nomad Instrument Control Software
+ *
+ * Copyright 2011 Institut Laue-Langevin
+ *
+ * Licensed under the EUPL, Version 1.1 only (the "License");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ *
+ * http://joinup.ec.europa.eu/software/page/eupl
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ */
+
+#include "controllers/common/family/Families.h"
+#include "contrib/rapidjson/document.h"
+#include "contrib/rapidjson/reader.h"
+#include "contrib/rapidjson/writer.h"
+#include "contrib/rapidjson/prettywriter.h"
+#include "Nomad3DController.h"
+#include "InstrumentManager/InstrumentManager.h"
+
+using namespace boost;
+using namespace std;
+using namespace rapidjson;
+
+namespace nomad3d {
+
+const string Nomad3DController::TYPE = "nomad3d_controller";
+
+Nomad3DController::Nomad3DController(const string& name) :
+	ExperimentController(name), controller::Init(this) {
+
+	setFamily(family::HIDDEN);
+
+	axisPositions.init(this, NOSAVE, "axis_positions");
+}
+
+Nomad3DController::Nomad3DController(const Nomad3DController& controller) :
+	ExperimentController(controller) {
+}
+
+Nomad3DController::~Nomad3DController() {
+}
+
+void Nomad3DController::postConfiguration() {
+}
+
+void Nomad3DController::init() {
+
+	map<string, ExperimentController*> experimentControllersMap = InstrumentManager::getInstance()->getAllInstalledExperimentControllersMap();
+	map<string, ExperimentController*>::iterator it;
+	int i = 0;
+	for (it = experimentControllersMap.begin(); it != experimentControllersMap.end(); it++) {
+		if (dynamic_cast<axis::AxisController*>(it->second) != 0) {
+
+			axis::AxisController* controller = dynamic_cast<axis::AxisController*>(it->second);
+			controller->attach(this); //Attach it to in order to be able to receive propertyChanged events.
+			m_axisControllers.push_back(controller);
+
+			cout << "registered axis " << m_axisControllers[i]->getName() << endl;
+
+			registerUpdater(controller->position, &Nomad3DController::updateActualPosition, this, i);
+			++i;
+		}
+	}
+
+	updateActualPosition(0);
+}
+
+void Nomad3DController::updateActualPosition(int32 i) {
+
+	PrettyWriter<StringBuffer> writer(s);
+	s.Clear();
+
+	writer.StartObject();
+	for (auto controller : m_axisControllers) {
+		writer.Key(controller->getName().c_str());
+		writer.Double(controller->position() - controller->position.offset());
+	}
+	writer.EndObject();
+
+	axisPositions = s.GetString();
+}
+
+}

src/controllers/nomad3d/Nomad3DController.h

+/*
+ * Nomad Instrument Control Software
+ *
+ * Copyright 2011 Institut Laue-Langevin
+ *
+ * Licensed under the EUPL, Version 1.1 only (the "License");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ *
+ * http://joinup.ec.europa.eu/software/page/eupl
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ */
+
+#ifndef NOMAD3D_NOMAD3DCONTROLLER_H
+#define NOMAD3D_NOMAD3DCONTROLLER_H
+
+#include "controllers/common/axis/AxisController.h"
+#include "contrib/rapidjson/stringbuffer.h"
+#include <memory>
+
+namespace nomad3d {
+
+class Nomad3DController : public ExperimentController, public controller::Init {
+
+public:
+	//! Type of controller
+	static const std::string TYPE;
+
+	Nomad3DController(const std::string& name);
+	Nomad3DController(const Nomad3DController& controller);
+	virtual ~Nomad3DController();
+
+	virtual void postConfiguration();
+	virtual void init();
+
+	void updateActualPosition(int32 i);
+
+private:
+	std::vector<axis::AxisController*> m_axisControllers;
+
+	Property<std::string> axisPositions;
+	rapidjson::StringBuffer s;
+};
+
+}
+
+#endif