package eu.guermonprez.paul.oss.iamt;

/*
 *  Copyright 2009 Paul Guermonprez paul@guermonprez.eu
 *  
 *  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) version 3.
 *  
 *  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, see <http://www.gnu.org/licenses/>.
 */

import java.net.Authenticator;

import javax.xml.ws.BindingProvider;
import javax.xml.ws.Holder;

import eu.guermonprez.paul.oss.iamt.wsimport.remotecontrol.RemoteControlService;
import eu.guermonprez.paul.oss.iamt.wsimport.remotecontrol.RemoteControlSoapPortType;

public class HelloAMT {

	/**
	 * @param args
	 *            command line arguments : login password hostname [port]
	 */
	public static void main(String[] args) {
		// parsing command line arguments
		if (args.length == 0) {
			printHelp();
		}
		String login = args[0];
		String password = args[1];
		String host = args[2];
		String port = "16992";
		if (args.length == 4) {
			port = args[3];
		}

		// changing the default Authenticator to enable digest HTTP auth
		Authenticator.setDefault(new DigestAuthenticator(login, password));

		try {
			// service
			RemoteControlService service = new RemoteControlService();
			// port logical definition from service
			RemoteControlSoapPortType rcPort = (RemoteControlSoapPortType) service
					.getRemoteControlSoapPort();
			// port parameters : hostname, port and remote service name
			((BindingProvider) rcPort).getRequestContext().put(
					BindingProvider.ENDPOINT_ADDRESS_PROPERTY,
					"http://" + host + ":" + port + "/RemoteControlService");
			// port is ready and configured, but not called yet

			// prepare holders : they carry parameters,
			// as reference to variables in memory
			// wouldn't work over the network
			Holder<Long> status = new Holder<Long>();
			Holder<Long> systemPowerState = new Holder<Long>();

			// RPC call !
			// the holders are empty, they will be filled
			// with the results of the method call
			rcPort.getSystemPowerState(status, systemPowerState);
			// now the holders are full

			// the holder won't give you the result,
			// you need to get the value from it,
			// and use the right "parser" (here Long)
			long statusLong = status.value.longValue();
			long systemPowerStateLong = systemPowerState.value.longValue();

			// done, printing results
			System.out
					.println("HelloAMT : Simple software to display the status of Intel AMT aware computers\n\n"
							+ "Copyright 2009 Paul Guermonprez paul@guermonprez.eu\n"
							+ "GNU Lesser General Public License\n\n");
			System.out.println("status : " + statusLong);
			System.out.println("power : " + systemPowerStateLong);
			System.out.println("host : " + host);
			System.out.println("login : " + login);
			System.out.println("password : " + password);
			System.out.println("SOAP : " + rcPort);

		} catch (Exception e) {
			e.printStackTrace();
		}

	}

	public static void printHelp() {
		System.out
				.println("HelloAMT : Simple software to display the status of Intel AMT aware computers\n\n"
						+ "Copyright 2009 Paul Guermonprez paul@guermonprez.eu\n"
						+ "GNU Lesser General Public License\n\n"
						+ "Syntax :\n"
						+ "HelloAMT login password hostname [port]\n"
						+ "(default port number is 16992)\n");
	}

}