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
19 * your own identifying information:
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.io.BufferedReader;
33 import java.io.BufferedWriter;
35 import java.io.FileInputStream;
36 import java.io.FileOutputStream;
37 import java.io.IOException;
38 import java.io.InputStream;
39 import java.io.InputStreamReader;
40 import java.io.OutputStreamWriter;
41 import java.io.PrintWriter;
42 import java.io.Writer;
43 import java.util.ArrayList;
44 import java.util.Collections;
45 import java.util.Date;
46 import java.util.List;
47 import java.util.logging.Level;
48 import java.util.logging.Logger;
49 import java.util.regex.Matcher;
50 import java.util.regex.Pattern;
51 import javax.ws.rs.DefaultValue;
52 import javax.ws.rs.GET;
53 import javax.ws.rs.POST;
54 import javax.ws.rs.PUT;
55 import javax.ws.rs.Path;
56 import javax.ws.rs.PathParam;
57 import javax.ws.rs.Produces;
58 import javax.ws.rs.QueryParam;
59 import javax.ws.rs.WebApplicationException;
60 import javax.ws.rs.core.MediaType;
61 import javax.ws.rs.core.Response.Status;
65 * @author Jaroslav Tulach <jtulach@netbeans.org>
67 public final class Games {
68 private final Quoridor quoridor;
69 private final List<Game> games = new ArrayList<Game>();
70 private final File dir;
71 private static final Logger LOG = Logger.getLogger(Games.class.getName());
73 public Games(File dir, Quoridor quoridor) {
75 this.quoridor = quoridor;
76 File[] arr = dir.listFiles();
82 } catch (IOException ex) {
83 LOG.log(Level.WARNING, "Wrong game in " + f, ex);
90 @Produces({ MediaType.APPLICATION_JSON, MediaType.TEXT_XML })
91 public GameId createGame(
92 @QueryParam("loginID") String id,
93 @QueryParam("white") String white,
94 @QueryParam("black") String black
95 ) throws IOException {
96 String logUser = quoridor.isLoggedIn(id);
97 if (logUser == null) {
98 throw new WebApplicationException(Status.UNAUTHORIZED);
101 throw new WebApplicationException(Status.PRECONDITION_FAILED);
104 throw new WebApplicationException(Status.PRECONDITION_FAILED);
106 if (!logUser.equals(white) && !logUser.equals(black)) {
107 throw new WebApplicationException(Status.PRECONDITION_FAILED);
110 Game g = new Game(white, black);
118 @Produces(MediaType.TEXT_PLAIN)
119 public String getBoard(
120 @PathParam("id") String id,
121 @QueryParam("move") @DefaultValue("-1") int move
123 Game g = findGame(id, move);
125 throw new IllegalArgumentException("Unknown game " + id);
127 return g.getBoard().toString();
132 @Produces({ MediaType.APPLICATION_JSON, MediaType.TEXT_XML })
133 public Game getBoardInfo(
134 @PathParam("id") String id,
135 @QueryParam("move") @DefaultValue("-1") int move
137 return findGame(id, move);
142 @Produces({ MediaType.APPLICATION_JSON, MediaType.TEXT_XML })
143 public GameId applyMove(
144 @QueryParam("loginID") String loginId,
145 @PathParam("id") String id,
146 @QueryParam("player") String player,
147 @QueryParam("move") String move,
148 @QueryParam("comment") String comment
149 ) throws IllegalPositionException {
150 String logUser = quoridor.isLoggedIn(loginId);
151 if (logUser == null) {
152 throw new WebApplicationException(Status.UNAUTHORIZED);
154 if (!logUser.equals(player)) {
155 throw new WebApplicationException(Status.UNAUTHORIZED);
157 if (comment == null && move == null) {
158 throw new WebApplicationException(Status.BAD_REQUEST);
161 Game g = findGame(id);
163 throw new IllegalArgumentException("Unknown game " + id);
166 Move m = Move.valueOf(move);
167 g.apply(player, m, new Date());
169 if (comment != null) {
170 g.comment(player, comment, new Date());
174 } catch (IOException ex) {
175 LOG.log(Level.WARNING, "Cannot store game " + id, ex);
181 @Produces({MediaType.APPLICATION_JSON, MediaType.TEXT_XML })
182 public List<GameId> listGames(
183 @DefaultValue("") @QueryParam("status") String status
185 List<GameId> arr = new ArrayList<GameId>(games.size());
186 for (Game g : games) {
187 if (status.length() == 0 || g.getId().getStatus().toString().equals(status)) {
191 Collections.sort(arr, GameId.NEWEST_FIRST);
195 public List<Game> getGames() {
199 private Game findGame(String id) {
200 for (Game g : games) {
201 if (g.getId().getId().equals(id)) {
207 private Game findGame(String id, int move) {
208 Game g = findGame(id);
210 throw new IllegalArgumentException("Unknown game " + id);
213 return move == -1 ? g : g.snapshot(move);
214 } catch (IllegalPositionException ex) {
215 Logger.getLogger(Games.class.getName()).log(Level.SEVERE, null, ex);
220 private static final Pattern saidWho = Pattern.compile("# *([^ ]*) *@(.*):$");
222 private Game readGame(File f) throws IOException {
223 InputStream is = new FileInputStream(f);
224 BufferedReader r = new BufferedReader(new InputStreamReader(is, "UTF-8"));
231 String line = r.readLine();
236 if (line.length() == 0) {
239 if (line.startsWith("# white: ")) {
240 white = line.substring(9);
243 if (line.startsWith("# black: ")) {
244 black = line.substring(9);
247 if (line.startsWith("#")) {
248 Matcher m =saidWho.matcher(line);
257 if (line.startsWith("# ")) {
258 line = line.substring(2);
260 line = line.substring(1);
265 d = new Date(Date.parse(when));
267 } catch (IllegalArgumentException ex) {
268 LOG.warning("Unparseable date " + when + " in " + f);
270 g.comment(who, line, d);
275 if (white == null || black == null) {
276 throw new IOException("Missing white and black identification in " + f);
279 GameId id = new GameId(f.getName(), white, black, new Date(f.lastModified()), new Date(f.lastModified()), GameStatus.whiteMove);
282 int hash = line.indexOf('#');
284 line = line.substring(0, hash);
286 if (line.equals("finish")) {
289 String[] moves = line.split(" ");
290 if (moves.length == 0) {
293 if (moves.length > 2) {
294 throw new IOException("Too much moves on line: " + line);
297 if (!"...".equals(moves[0])) {
298 g.apply(white, Move.valueOf(moves[0]), null);
300 if (moves.length == 2) {
301 g.apply(black, Move.valueOf(moves[1]), null);
303 } catch (IllegalPositionException ex) {
304 throw new IOException("Wrong move: " + ex.getMessage());
308 throw new IOException("No moves in " + f);
313 private void storeGame(Game g) throws IOException {
315 File f = new File(dir, g.getId().getId());
319 final void storeGame(Game g, File f) throws IOException {
320 FileOutputStream os = new FileOutputStream(f);
321 Writer w = new BufferedWriter(new OutputStreamWriter(os, "UTF-8"));
322 PrintWriter pw = new PrintWriter(w);
323 pw.println("# white: " + g.getId().getWhite());
324 pw.println("# black: " + g.getId().getBlack());
325 pw.println("# status: " + g.getId().getStatus());
327 boolean separate = true;
328 for (CommentedMove m : g.getMoves()) {
329 if (!separate && cnt % 2 == 1) {
333 pw.print(m.getMove().toString());
334 List<Note> notes = m.getComments();
338 for (Note n : notes) {
340 pw.print(n.getWho());
342 pw.print(n.getWhen());
344 for (String l : n.getComment().split("\n")) {