2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
4 * The contents of this file are subject to the terms of either the GNU
5 * General Public License Version 2 only ("GPL") or the Common
6 * Development and Distribution License("CDDL") (collectively, the
7 * "License"). You may not use this file except in compliance with the
8 * License. You can obtain a copy of the License at
9 * http://www.netbeans.org/cddl-gplv2.html
10 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
11 * specific language governing permissions and limitations under the
12 * License. When distributing the software, include this License Header
13 * Notice in each file and include the License file at
14 * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
15 * particular file as subject to the "Classpath" exception as provided
16 * by Sun in the GPL Version 2 section of the License file that
17 * accompanied this code. If applicable, add the following below the
18 * License Header, with the fields enclosed by brackets [] replaced by
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20 * "Portions Copyrighted [year] [name of copyright owner]"
24 * Portions Copyrighted 2009 Jaroslav Tulach
27 package cz.xelfi.quoridor.webidor.resources;
29 import cz.xelfi.quoridor.IllegalPositionException;
30 import cz.xelfi.quoridor.webidor.*;
31 import cz.xelfi.quoridor.Move;
32 import java.awt.Image;
33 import java.io.BufferedReader;
34 import java.io.BufferedWriter;
36 import java.io.FileReader;
37 import java.io.FileWriter;
38 import java.io.IOException;
39 import java.io.PrintWriter;
40 import java.util.ArrayList;
41 import java.util.Date;
42 import java.util.List;
43 import java.util.logging.Level;
44 import java.util.logging.Logger;
45 import javax.ws.rs.GET;
46 import javax.ws.rs.POST;
47 import javax.ws.rs.PUT;
48 import javax.ws.rs.Path;
49 import javax.ws.rs.PathParam;
50 import javax.ws.rs.Produces;
51 import javax.ws.rs.QueryParam;
52 import javax.ws.rs.WebApplicationException;
53 import javax.ws.rs.core.MediaType;
54 import javax.ws.rs.core.Response.Status;
58 * @author Jaroslav Tulach <jtulach@netbeans.org>
60 public final class Games {
61 private final Quoridor quoridor;
62 private final List<Game> games = new ArrayList<Game>();
63 private final File dir;
64 private static final Logger LOG = Logger.getLogger(Games.class.getName());
66 public Games(File dir, Quoridor quoridor) {
68 this.quoridor = quoridor;
69 File[] arr = dir.listFiles();
75 } catch (IOException ex) {
76 LOG.log(Level.WARNING, "Wrong game in " + f, ex);
83 @Produces({ MediaType.APPLICATION_JSON, MediaType.TEXT_XML })
84 public GameId createGame(
85 @QueryParam("loginID") String id,
86 @QueryParam("white") String white,
87 @QueryParam("black") String black
88 ) throws IOException {
89 String logUser = quoridor.isLoggedIn(id);
90 if (logUser == null) {
91 throw new WebApplicationException(Status.UNAUTHORIZED);
94 throw new WebApplicationException(Status.PRECONDITION_FAILED);
97 throw new WebApplicationException(Status.PRECONDITION_FAILED);
99 if (!logUser.equals(white) && !logUser.equals(black)) {
100 throw new WebApplicationException(Status.PRECONDITION_FAILED);
103 Game g = new Game(white, black);
111 @Produces(MediaType.TEXT_PLAIN)
112 public String getBoard(@PathParam("id") String id) {
113 Game g = findGame(id);
115 throw new IllegalArgumentException("Unknown game " + id);
117 return g.getBoard().toString();
122 @Produces("image/png")
123 public Image getBoardImage(@PathParam("id") String id) {
124 Game g = findGame(id);
126 throw new IllegalArgumentException("Unknown game " + id);
128 return BoardImage.draw(g.getBoard());
133 @Produces({ MediaType.APPLICATION_JSON, MediaType.TEXT_XML })
134 public Game getBoardInfo(@PathParam("id") String id) {
135 Game g = findGame(id);
137 throw new IllegalArgumentException("Unknown game " + id);
144 @Produces({ MediaType.APPLICATION_JSON, MediaType.TEXT_XML })
145 public GameId applyMove(
146 @QueryParam("loginID") String loginId,
147 @PathParam("id") String id,
148 @QueryParam("player") String player,
149 @QueryParam("move") String move
150 ) throws IllegalPositionException {
151 String logUser = quoridor.isLoggedIn(loginId);
152 if (logUser == null) {
153 throw new WebApplicationException(Status.UNAUTHORIZED);
155 if (!logUser.equals(player)) {
156 throw new WebApplicationException(Status.UNAUTHORIZED);
159 Game g = findGame(id);
161 throw new IllegalArgumentException("Unknown game " + id);
163 Move m = Move.valueOf(move);
164 g.apply(player, m, new Date());
167 } catch (IOException ex) {
168 LOG.log(Level.WARNING, "Cannot store game " + id, ex);
174 @Produces({MediaType.APPLICATION_JSON, MediaType.TEXT_XML })
175 public List<GameId> listGames() {
176 List<GameId> arr = new ArrayList<GameId>(games.size());
177 for (Game g : games) {
183 public List<Game> getGames() {
187 private Game findGame(String id) {
188 for (Game g : games) {
189 if (g.getId().getId().equals(id)) {
196 private Game readGame(File f) throws IOException {
197 BufferedReader r = new BufferedReader(new FileReader(f));
202 String line = r.readLine();
207 if (line.length() == 0) {
210 if (line.startsWith("# white: ")) {
211 white = line.substring(9);
214 if (line.startsWith("# black: ")) {
215 black = line.substring(9);
218 if (line.startsWith("#")) {
221 if (white == null || black == null) {
222 throw new IOException("Missing white and black identification in " + f);
225 GameId id = new GameId(f.getName(), white, black, new Date(f.lastModified()), new Date(f.lastModified()), GameStatus.whiteMove);
228 if (line.equals("finish")) {
231 String[] moves = line.split(" ");
232 if (moves.length == 0) {
235 if (moves.length > 2) {
236 throw new IOException("Too much moves on line: " + line);
239 g.apply(white, Move.valueOf(moves[0]), null);
240 if (moves.length == 2) {
241 g.apply(black, Move.valueOf(moves[1]), null);
243 } catch (IllegalPositionException ex) {
244 throw new IOException("Wrong move: " + ex.getMessage());
248 throw new IOException("No moves in " + f);
253 private void storeGame(Game g) throws IOException {
255 File f = new File(dir, g.getId().getId());
256 PrintWriter pw = new PrintWriter(new BufferedWriter(new FileWriter(f)));
257 pw.println("# white: " + g.getId().getWhite());
258 pw.println("# black: " + g.getId().getBlack());
259 pw.println("# status: " + g.getId().getStatus());
261 for (Move m : g.getMoves()) {
262 pw.print(m.toString());
263 if (++cnt % 2 == 0) {