/*
* $Id$
*
* Copyright (C) 2003-2014 JNode.org
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library 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 Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; If not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package org.jnode.test.gui;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import javax.naming.NamingException;
import org.apache.log4j.Logger;
import org.jnode.driver.AbstractDeviceManager;
import org.jnode.driver.Device;
import org.jnode.driver.DeviceFinder;
import org.jnode.driver.DeviceToDriverMapper;
import org.jnode.driver.DriverException;
import org.jnode.emu.naming.BasicNameSpace;
import org.jnode.emu.plugin.model.DummyExtensionPoint;
import org.jnode.naming.InitialNaming;
import org.jnode.shell.ShellManager;
import org.jnode.shell.alias.AliasManager;
import org.jnode.shell.alias.def.DefaultAliasManager;
import org.jnode.shell.def.DefaultShellManager;
/**
* @author Levente S\u00e1ntha
*/
public class Emu {
protected static void initEnv() throws NamingException {
if (true) {
InitialNaming.setNameSpace(new BasicNameSpace());
InitialNaming.bind(DeviceManager.NAME, DeviceManager.INSTANCE);
final AliasManager aliasMgr = new DefaultAliasManager(new DummyExtensionPoint());
final ShellManager shellMgr = new DefaultShellManager();
InitialNaming.bind(AliasManager.NAME, aliasMgr);
InitialNaming.bind(ShellManager.NAME, shellMgr);
}
}
public static class DeviceManager extends AbstractDeviceManager {
public static final Logger log = Logger.getLogger(DeviceManager.class);
public static final DeviceManager INSTANCE = new DeviceManager();
private List<DeviceFinder> finders = new ArrayList<DeviceFinder>();
private List<DeviceToDriverMapper> mappers = new ArrayList<DeviceToDriverMapper>();
private DeviceManager() {
}
public void removeAll() {
finders.clear();
mappers.clear();
for (Device device : getDevices()) {
try {
unregister(device);
} catch (DriverException e) {
log.error("can't unregister " + device);
}
}
}
public void add(DeviceFinder finder, DeviceToDriverMapper mapper) {
boolean doStart = false;
if (!finders.contains(finder)) {
finders.add(finder);
doStart = true;
}
if (!mappers.contains(mapper)) {
mappers.add(mapper);
doStart = true;
}
if (doStart) {
start();
}
}
/**
* Start this manager
*/
public final void start() {
// Thread thread = new Thread()
// {
// public void run()
// {
log.debug("Loading extensions ...");
loadExtensions();
log.debug("Extensions loaded !");
// }
// };
// thread.start();
try {
// must be called before findDeviceDrivers
log.debug("findDevices ...");
findDevices();
log.debug("findDeviceDrivers ...");
findDeviceDrivers();
log.debug("StubDeviceManager initialized !");
} catch (InterruptedException e) {
log.fatal("can't find devices", e);
}
}
/**
* Refresh the list of finders, based on the mappers extension-point.
*
* @param finders
*/
protected final void refreshFinders(List<DeviceFinder> finders) {
log.info("refreshFinders");
finders.clear();
finders.addAll(this.finders);
}
/**
* Refresh the list of mappers, based on the mappers extension-point.
*
* @param mappers
*/
protected final void refreshMappers(List<DeviceToDriverMapper> mappers) {
log.info("refreshMappers");
mappers.clear();
mappers.addAll(this.mappers);
// Now sort them
Collections.sort(mappers, MapperComparator.INSTANCE);
}
}
}