/**
* $Id: colon.java 21 2008-07-04 08:33:47Z daldei $
* $Date: 2008-07-04 04:33:47 -0400 (Fri, 04 Jul 2008) $
*
*/
package org.xmlsh.experimental.commands;
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.util.Enumeration;
import java.util.List;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;
import org.xmlsh.core.Options;
import org.xmlsh.core.XCommand;
import org.xmlsh.core.XValue;
import org.xmlsh.core.io.OutputPort;
import org.xmlsh.sh.shell.SerializeOpts;
/* BAD
JDK-6450279 : InetAddress GetHostName() method takes long time in windows - need timeout option
*/
public class xsysinfo extends XCommand {
@Override
public int run( List<XValue> args ) throws Exception {
Options opts = new Options(SerializeOpts.getOptionDefs() );
opts.parse(args);
// args = opts.getRemainingArgs();
OutputPort stdout = getEnv().getStdout();
SerializeOpts serializeOpts = getSerializeOpts(opts);
XMLStreamWriter writer = stdout.asXMLStreamWriter(serializeOpts);
writer.writeStartDocument();
writer.writeStartElement("systeminfo");
writeNetwork( writer );
writer.writeEndElement();
writer.writeEndDocument();
writer.close();
stdout.writeSequenceTerminator(serializeOpts);
return 0;
}
private void writeNetwork(XMLStreamWriter writer) throws XMLStreamException, SocketException {
writer.writeStartElement("network");
Enumeration<NetworkInterface> all = NetworkInterface.getNetworkInterfaces();
while( all.hasMoreElements() ){
NetworkInterface net = all.nextElement();
writer.writeStartElement("interface");
writer.writeAttribute("display_name", net.getDisplayName());
writer.writeAttribute("name", net.getName());
// writer.writeAttribute("mtu", String.valueOf(net.getMTU()));
Enumeration<InetAddress> addrs = net.getInetAddresses();
while( addrs.hasMoreElements()){
InetAddress addr = addrs.nextElement();
writer.writeStartElement("inet");
writer.writeAttribute("address" , addr.getHostAddress());
// writer.writeAttribute("name", addr.getHostName());
writer.writeAttribute("loopback", addr.isLoopbackAddress() ? "true" : "false");
writer.writeEndElement();
}
writer.writeEndElement();
}
writer.writeEndElement();
}
}
//
//
//Copyright (C) 2008-2014 David A. Lee.
//
//The contents of this file are subject to the "Simplified BSD License" (the "License");
//you may not use this file except in compliance with the License. You may obtain a copy of the
//License at http://www.opensource.org/licenses/bsd-license.php
//
//Software distributed under the License is distributed on an "AS IS" basis,
//WITHOUT WARRANTY OF ANY KIND, either express or implied.
//See the License for the specific language governing rights and limitations under the License.
//
//The Original Code is: all this file.
//
//The Initial Developer of the Original Code is David A. Lee
//
//Portions created by (your name) are Copyright (C) (your legal entity). All Rights Reserved.
//
//Contributor(s): none.
//