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1
14
15 package chatserver;
16
17
18 import java.io.*;
19 import java.net.*;
20 import org.quickserver.net.server.ClientHandler;
21 import java.util.*;
22 import java.util.logging.*;
23
24
28 public class ChatMessaging {
29 private static final Logger logger =
30 Logger.getLogger(ChatMessaging.class.getName());
31
32 public static void sendInfoMessage2Room(ClientHandler handler,
33 String  room, String msg) throws SocketTimeoutException,
34 IOException {
35 if(room==null || msg==null) return;
36 Iterator iterator = handler.getServer().findAllClientByKey(
37 ".+@"+room);
38 ClientHandler toHandler = null;
39 if(iterator.hasNext()) {
40 while(iterator.hasNext()) {
41 if(msg.equals("LoggedOut")==false)
42 handler.isConnected(); toHandler = (ClientHandler) iterator.next();
44 if(toHandler==handler) continue;
45 sendInfoMessage(handler, toHandler, msg);
46 }
47 }
50 }
51
52 public static void sendInfoMessage(ClientHandler handler,
53 ClientHandler toHandler, String message) throws IOException {
54 if(message==null) return;
55 logger.fine("From: "+handler+"To: "+toHandler+", "+message);
56 if(toHandler==null) return;
57
58 ChatData data = (ChatData)handler.getClientData();
59 try {
60 toHandler.sendClientMsg("{user.info:"+data.getClientKey()+"} "+message);
61 } catch(Exception e) {
62 logger.fine("Error sending msg: "+e);
63 }
64 }
65
66 public static void sendMessageBwUsers(ClientHandler handler,
67 ClientHandler toHandler, String message) throws IOException {
68 logger.fine("From: "+handler+"To: "+toHandler+", "+message);
69 if(toHandler==null) return;
70
71 ChatData data = (ChatData)handler.getClientData();
72 try {
73 ChatData toCd = (ChatData)toHandler.getClientData();
74 toHandler.sendClientMsg("{user.msg:"+data.getClientKey()+":"+
75 toCd.getClientKey()+"} "+message);
76 handler.sendClientMsg("{system.debug} SentMessageTo "+toCd.getClientKey());
77 } catch(Exception e) {
78 logger.warning("Error sending msg: "+e);
79 handler.sendClientMsg("{system.error} MessageNotSent "+e.getMessage());
80 }
81 }
82
83 public static void sendMessage2Room(ClientHandler handler,
84 ClientHandler toHandler, String message) throws IOException {
85 logger.fine("From: "+handler+"To: "+toHandler+", "+message);
86 if(toHandler==null) return;
87
88 ChatData data = (ChatData)handler.getClientData();
89 try {
90 ChatData toCd = (ChatData)toHandler.getClientData();
91 toHandler.sendClientMsg("{user.msg:"+data.getClientKey()+":@"+
92 toCd.getRoom()+"} "+message);
93 handler.sendClientMsg("{system.debug} SentMessageTo "+toCd.getClientKey());
94 } catch(Exception e) {
95 logger.warning("Error sending msg: "+e);
96 handler.sendClientMsg("{system.error} MessageNotSent "+e.getMessage());
97 }
98 }
99
100 public static void printHelp(ClientHandler handler, String command)
101 throws IOException {
102 if(command!=null)
103 handler.sendClientMsg("{system.error} BadCommand "+command);
104 handler.sendClientMsg("{system.help} Sending Message Format:");
105 handler.sendClientMsg("{system.help} sendMsg <<username>> <<message>>");
106 handler.sendClientMsg("{system.help} sendMsg <<username@room>> <<message>>");
107 handler.sendClientMsg("{system.help} sendMsgToRoom <<room_name>> <<message>>");
108 handler.sendClientMsg("{system.help} userList");
109 handler.sendClientMsg("{system.help} changeRoom <<room_name>>");
110 }
111
112
113 public static void sendMsgToRoom(ClientHandler handler, String command)
114 throws SocketTimeoutException, IOException {
115 String room = null;
116 String message = null;
117 int i = command.indexOf(" ");
118 if(i==-1) {
119 handler.sendClientMsg("{system.error} BadCommand "+command);
120 return;
121 }
122 int j = command.indexOf(" ",i+1);
123 if(j==-1) j = command.length();
124 room = command.substring(i+1, j);
125
126 if(j!=command.length())
127 message = command.substring(j+1);
128 else
129 message = "";
130
131 Iterator iterator = handler.getServer().findAllClientByKey(".+@"+room);
132 if(iterator.hasNext()) {
133 while(iterator.hasNext()) {
134 handler.isConnected(); ChatMessaging.sendMessage2Room(handler, (ClientHandler)
136 iterator.next(), message);
137 }
138 } else {
139 handler.sendClientMsg("{system.error} MessageNotSent No Clients in that room");
140 }
141 }
142
143 public static void sendMsg(ClientHandler handler, String command)
144 throws SocketTimeoutException, IOException {
145 String id = null;
146 String message = null;
147 int i = command.indexOf(" ");
148 if(i==-1) {
149 handler.sendClientMsg("{system.error} BadCommand "+command);
150 return;
151 }
152 int j = command.indexOf(" ",i+1);
153 if(j==-1) j = command.length();
154 id = command.substring(i+1, j);
155 if(j!=command.length())
156 message = command.substring(j+1);
157 else
158 message = "";
159
160 ClientHandler toHandler = null;
161 Iterator iterator = null;
162 if(id.indexOf("@")!=-1) {
163 toHandler = handler.getServer().findClientByKey(id);
164 List list = new ArrayList();
165 if(toHandler!=null) {
166 logger.finest("Found to by Key: "+toHandler);
167 list.add(toHandler);
168 }
169 iterator = list.iterator();
170 } else {
171 logger.finest("Finding to by Id");
172 iterator = handler.getServer().findAllClientById(id);
173 }
174
175 if(iterator.hasNext()) {
176 while(iterator.hasNext()) {
177 handler.isConnected(); toHandler = (ClientHandler) iterator.next();
179 ChatMessaging.sendMessageBwUsers(handler, toHandler, message);
180 } } else {
182 handler.sendClientMsg("{system.error} MessageNotSent No Client by that id");
183 }
184 }
185
186 public static void sendRoomList(ClientHandler handler)
187 throws SocketTimeoutException, IOException {
188 ChatData data = (ChatData)handler.getClientData();
189 Iterator iterator =
190 handler.getServer().findAllClientByKey(".+@"+data.getRoom());
191 if(iterator.hasNext()) {
192 while(iterator.hasNext()) {
193 handler.isConnected(); sendList(handler, (ClientHandler) iterator.next());
195 }
196 }
197 }
198
199 public static void sendList(ClientHandler toHandler,
200 ClientHandler handler) throws IOException {
201 logger.finest("From: "+handler+"To: "+toHandler);
202 if(handler==null) return;
203
204 ChatData data = (ChatData)handler.getClientData();
205 try {
206 toHandler.sendClientMsg("{user.list} "+data.getClientKey());
207 } catch(Exception e) {
208 logger.finest("Error sending msg: "+e);
209 }
210 }
211 }
212 |
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