jtulach@35
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/*
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jaroslav@264
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* Quoridor server and related libraries
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jaroslav@264
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* Copyright (C) 2009-2010 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
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jtulach@35
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*
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jaroslav@264
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* This program is free software: you can redistribute it and/or modify
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jaroslav@264
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* it under the terms of the GNU General Public License as published by
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jaroslav@264
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* the Free Software Foundation, either version 3 of the License.
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jtulach@35
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*
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jaroslav@264
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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jaroslav@264
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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jtulach@35
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*
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jaroslav@264
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* You should have received a copy of the GNU General Public License
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jaroslav@264
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* along with this program. Look for COPYING file in the top folder.
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* If not, see http://www.gnu.org/licenses/.
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jtulach@35
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*/
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jtulach@35
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package cz.xelfi.quoridor.webidor.resources;
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jtulach@35
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jaroslav@282
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import com.sun.jersey.api.container.grizzly2.GrizzlyServerFactory;
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jtulach@35
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import com.sun.jersey.api.core.PackagesResourceConfig;
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jtulach@35
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import com.sun.jersey.api.core.ResourceConfig;
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jaroslav@189
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import com.sun.jersey.api.json.JSONWithPadding;
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import com.sun.jersey.spi.resource.Singleton;
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jtulach@37
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import java.io.File;
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jtulach@82
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import java.io.FileInputStream;
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import java.io.IOException;
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jaroslav@52
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import java.net.ServerSocket;
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jtulach@82
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import java.util.HashMap;
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import java.util.Map;
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jtulach@82
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import java.util.Properties;
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jtulach@82
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import java.util.UUID;
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jtulach@82
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import javax.ws.rs.GET;
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jtulach@82
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import javax.ws.rs.PUT;
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jtulach@35
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import javax.ws.rs.Path;
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import javax.ws.rs.Produces;
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import javax.ws.rs.QueryParam;
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jaroslav@189
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import javax.ws.rs.WebApplicationException;
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import javax.ws.rs.core.MediaType;
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import javax.ws.rs.core.Response.Status;
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jaroslav@282
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import org.glassfish.grizzly.http.server.HttpServer;
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/**
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jtulach@35
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*
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* @author Jaroslav Tulach <jtulach@netbeans.org>
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*/
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@Path("/")
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@Singleton
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public final class Quoridor {
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jtulach@37
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private final File path;
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jtulach@37
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private Games games;
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jaroslav@143
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private Users users;
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jtulach@82
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private final Map<UUID,String> loggedIn;
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jtulach@37
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public Quoridor() {
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final String prop = System.getProperty("quoridor.dir"); // NOI18N
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if (prop == null) {
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throw new IllegalStateException("quoridor.dir property must be specified"); // NOI18N
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}
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path = new File(prop);
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path.mkdirs();
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loggedIn = new HashMap<UUID, String>();
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games = new Games(new File(path, "games"), this); // NOI18N
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users = new Users(new File(path, "users"), this); // NOI18N
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}
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@Path("games")
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public Games getGames() {
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return games;
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}
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@Path("users")
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public Users getUsers() {
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return users;
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}
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@Path("login")
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@PUT
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@Produces({ MediaType.TEXT_PLAIN })
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public String login(
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@QueryParam("name") String name,
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@QueryParam("password") String password
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) throws IOException {
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File f = new File(path, "passwd"); // NOI18Nt
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Properties p = new Properties();
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try {
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p.load(new FileInputStream(f));
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} catch (IOException ex) {
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ex.printStackTrace();
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}
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boolean loggedInOK = false;
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if (name != null && password.equals(p.getProperty(name))) {
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loggedInOK = true;
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} else {
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loggedInOK = getUsers().verifyPassword(name, password);
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}
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if (loggedInOK) {
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UUID uuid = UUID.randomUUID();
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loggedIn.put(uuid, name);
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return uuid.toString();
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} else {
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return null;
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}
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}
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@Path("login")
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@GET
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@Produces({ MediaType.TEXT_PLAIN })
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public String isLoggedIn(
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@QueryParam("id") String id
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) {
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String ret = null;
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try {
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if (id != null) {
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ret = loggedIn.get(UUID.fromString(id));
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}
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} catch (IllegalArgumentException ex) {
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// OK, happens for invalid ids
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}
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return ret == null ? "" : ret;
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}
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@Path("login")
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@GET
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@Produces({ "application/x-javascript", MediaType.APPLICATION_JSON, MediaType.TEXT_XML })
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public JSONWithPadding loggedInInfo(
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@QueryParam("callback") String callback,
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@QueryParam("id") String id
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) throws IOException {
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String ret = null;
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try {
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if (id != null) {
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ret = loggedIn.get(UUID.fromString(id));
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}
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} catch (IllegalArgumentException ex) {
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// OK, happens for invalid ids
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}
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if (ret == null) {
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throw new WebApplicationException(Status.UNAUTHORIZED);
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} else {
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return getUsers().getUserInfo(callback, id, ret);
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}
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}
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//
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// start the server
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//
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public static void main(String[] args) throws IOException, InterruptedException {
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jaroslav@121
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int port = 9222;
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jaroslav@121
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try {
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port = Integer.parseInt(args[0]);
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} catch (Exception ex) {
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// OK
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}
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HttpServer s = start(port);
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System.out.println(
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"Quoridor started at port " + port + "\n" + "Hit enter to stop it..."
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);
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if (args.length < 2 || !args[args.length - 1].equals("--kill")) {
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System.out.println("Hit enter to stop it...");
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System.in.read();
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} else {
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synchronized (Quoridor.class) {
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Quoridor.class.wait();
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}
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}
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System.in.read();
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s.stop();
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System.exit(0);
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}
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public static HttpServer start(int port) throws IOException {
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if (port == -1) {
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ServerSocket ss = new ServerSocket(0);
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port =ss.getLocalPort();
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ss.close();
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}
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final String baseUri = "http://localhost:" + port + "/";
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if (System.getProperty("quoridor.dir") == null) {
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jaroslav@121
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File home = new File(System.getProperty("user.home"));
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jaroslav@121
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File quoridor = new File(home, ".quoridor");
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System.setProperty("quoridor.dir", quoridor.getPath());
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}
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ResourceConfig rc = new PackagesResourceConfig("cz.xelfi.quoridor.webidor");
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HttpServer server = GrizzlyServerFactory.createHttpServer(baseUri, rc);
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server.start();
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return server;
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}
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}
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