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/*
* Copyright (C) 2014 Pablo Campillo-Sanchez
*
* This software has been developed as part of the
* SociAAL project directed by Jorge J. Gomez Sanz
* (http://grasia.fdi.ucm.es/sociaal)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
package phat.server;
import java.io.IOException;
import java.net.Inet4Address;
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.logging.Level;
import java.util.logging.Logger;
import phat.mobile.servicemanager.CommonVars;
import phat.mobile.servicemanager.server.ServiceManagerServer;
import phat.mobile.servicemanager.services.Service;
import phat.mobile.servicemanager.services.ServiceImpl;
import phat.sensors.accelerometer.AccelerometerControl;
import phat.sensors.camera.CameraSensor;
import phat.server.microphone.TCPAudioMicroServer;
import phat.sensors.microphone.MicrophoneControl;
import phat.server.accelerometer.TCPAccelerometerServer;
import phat.server.camera.TCPCameraSensorServer;
/**
*
* @author Pablo
*/
public class PHATServerManager {
InetAddress inetAddress = getAddress();
Map> tcpSensorServers = new HashMap>();
public TCPAudioMicroServer createAndStartAudioMicroServer(String id, MicrophoneControl mc) {
TCPAudioMicroServer ams = null;
int port = ServiceManagerServer.getInstance().getNextPort();
try {
System.out.println("IP:PORT -> " + inetAddress + ":" + port);
ams = new TCPAudioMicroServer(inetAddress, port);
} catch (IOException ex) {
Logger.getLogger(PHATServerManager.class.getName()).log(Level.SEVERE, null, ex);
return null;
}
mc.add(ams);
registerService(id, ams, Service.MICROPHONE);
ams.start();
add(id, ams);
return ams;
}
public TCPCameraSensorServer createAndStartCameraServer(String id, CameraSensor cameraSensor) {
TCPCameraSensorServer ams = null;
int port = ServiceManagerServer.getInstance().getNextPort();
try {
System.out.println("IP:PORT -> " + inetAddress + ":" + port);
ams = new TCPCameraSensorServer(inetAddress, port);
} catch (IOException ex) {
Logger.getLogger(PHATServerManager.class.getName()).log(Level.SEVERE, null, ex);
return null;
}
cameraSensor.add(ams);
registerService(id, ams, Service.CAMERA);
ams.start();
add(id, ams);
return ams;
}
public TCPAccelerometerServer createAndStartAccelerometerServer(String id, AccelerometerControl accSensor) {
TCPAccelerometerServer ams = null;
int port = ServiceManagerServer.getInstance().getNextPort();
try {
System.out.println("IP:PORT -> " + inetAddress + ":" + port);
ams = new TCPAccelerometerServer(inetAddress, port);
} catch (IOException ex) {
Logger.getLogger(PHATServerManager.class.getName()).log(Level.SEVERE, null, ex);
return null;
}
accSensor.add(ams);
registerService(id, ams, Service.ACCELEROMETER);
ams.start();
add(id, ams);
return ams;
}
public void stop() {
for (List list : tcpSensorServers.values()) {
for (TCPSensorServer server : list) {
server.stop();
}
}
ServiceManagerServer.getInstance().stop();
}
private void add(String id, TCPSensorServer server) {
List list = tcpSensorServers.get(id);
if (list == null) {
list = new ArrayList();
tcpSensorServers.put(id, list);
}
list.add(server);
}
private void registerService(String serviceSetId, TCPSensorServer server, String type) {
Service service = new ServiceImpl(type, server.getIp(), server.getPort());
System.out.println("New Service: " + service);
ServiceManagerServer sms = ServiceManagerServer.getInstance();
sms.getServiceManager().registerService(serviceSetId, service);
}
public String getIP() {
return inetAddress.getHostAddress();
}
public int getPort() {
return CommonVars.SERVICE_MANAGER_SERVER_PORT;
}
private InetAddress getAddress() {
try {
for (Enumeration e = NetworkInterface.getNetworkInterfaces();
e.hasMoreElements();) {
NetworkInterface ni = (NetworkInterface) e.nextElement();
System.out.println("NetworkInterface = " + ni.getName());
if (ni.getName().contains("eth") || ni.getName().contains("wlan")) {
for (Enumeration ee = ni.getInetAddresses(); ee.hasMoreElements();) {
InetAddress ip = (InetAddress) ee.nextElement();
if (ip instanceof Inet4Address && ip.getAddress() != null) {
return ip;
}
//System.out.println("Ip's: " + ip.getHostAddress());
}
}
}
NetworkInterface lo = NetworkInterface.getByName("lo");
if (lo != null) {
for (Enumeration ee = lo.getInetAddresses(); ee.hasMoreElements();) {
InetAddress ip = (InetAddress) ee.nextElement();
if (ip instanceof Inet4Address && ip.getAddress() != null) {
return ip;
}
}
}
} catch (Exception e) {
System.err.println("Error");
}
return null;
}
}
