Add handler for parsing channel and nickname prefixes.

[xudocci.git] / src / main / java / net / pterodactylus / irc / Connection.java

diff --git a/src/main/java/net/pterodactylus/irc/Connection.java b/src/main/java/net/pterodactylus/irc/Connection.java
index c47144b..63d12ad 100644 (file)
--- a/src/main/java/net/pterodactylus/irc/Connection.java
+++ b/src/main/java/net/pterodactylus/irc/Connection.java
@@ -34,7 +34,6 @@ import java.net.Socket;
 import java.net.UnknownHostException;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicBoolean;
@@ -45,6 +44,7 @@ import net.pterodactylus.irc.connection.ChannelNotJoinedHandler;
 import net.pterodactylus.irc.connection.ConnectionEstablishHandler;
 import net.pterodactylus.irc.connection.Handler;
 import net.pterodactylus.irc.connection.MotdHandler;
+import net.pterodactylus.irc.connection.PrefixHandler;
 import net.pterodactylus.irc.event.ChannelJoined;
 import net.pterodactylus.irc.event.ChannelLeft;
 import net.pterodactylus.irc.event.ChannelMessageReceived;
@@ -73,7 +73,6 @@ import net.pterodactylus.xdcc.util.io.BandwidthCountingInputStream;
 import net.pterodactylus.xdcc.util.io.BandwidthCountingOutputStream;
 
 import com.google.common.base.Optional;
-import com.google.common.collect.Maps;
 import com.google.common.collect.Sets;
 import com.google.common.eventbus.EventBus;
 import com.google.common.eventbus.Subscribe;
@@ -378,14 +377,12 @@ public class Connection extends AbstractExecutionThreadService implements Servic
                        boolean connected = true;
                        Set<Nickname> nicks = Sets.newHashSet();
 
-                       /* server modes. */
-                       Map<String, String> nickPrefixes = Maps.newHashMap();
-                       Set<Character> channelTypes = Sets.newHashSet();
-
+                       PrefixHandler prefixHandler = new PrefixHandler();
                        List<Handler> handlers = asList(
                                        new MotdHandler(eventBus, this),
+                                       new ChannelNotJoinedHandler(eventBus, this),
                                        new ConnectionEstablishHandler(eventBus, this),
-                                       new ChannelNotJoinedHandler(eventBus, this)
+                                       prefixHandler
                        );
 
                        while (connected) {
@@ -409,7 +406,7 @@ public class Connection extends AbstractExecutionThreadService implements Servic
                                        if (message.startsWith("\u0001") && message.endsWith("\u0001")) {
                                                /* CTCP! */
                                                handleCtcp(reply.source().get(), message);
-                                       } else if (!channelTypes.contains(recipient.charAt(0))) {
+                                       } else if (!prefixHandler.isChannel(recipient)) {
                                                eventBus.post(new PrivateMessageReceived(this, reply.source().get(), message));
                                        } else {
                                                eventBus.post(new ChannelMessageReceived(this, recipient, reply.source().get(), message));
@@ -421,7 +418,7 @@ public class Connection extends AbstractExecutionThreadService implements Servic
                                        if (message.startsWith("\u0001") && message.endsWith("\u0001")) {
                                                /* CTCP! */
                                                handleCtcp(reply.source().get(), message);
-                                       } else if (!channelTypes.contains(recipient.charAt(0))) {
+                                       } else if (!prefixHandler.isChannel(recipient)) {
                                                eventBus.post(new PrivateNoticeReceived(this, reply));
                                        } else {
                                                eventBus.post(new ChannelNoticeReceived(this, reply.source().get(), recipient, message));
@@ -451,7 +448,7 @@ public class Connection extends AbstractExecutionThreadService implements Servic
                                        eventBus.post(new ChannelTopic(this, parameters.get(1), parameters.get(2)));
                                } else if (command.equals("353")) {
                                        for (String nickname : parameters.get(3).split(" ")) {
-                                               if (nickPrefixes.containsKey(nickname.substring(0, 1))) {
+                                               if (prefixHandler.isNickPrefixed(nickname)) {
                                                        nicks.add(new Nickname(nickname.substring(1), nickname.substring(0, 1)));
                                                } else {
                                                        nicks.add(new Nickname(nickname, ""));
@@ -469,28 +466,6 @@ public class Connection extends AbstractExecutionThreadService implements Servic
                                } else if (command.equalsIgnoreCase("PING")) {
                                        connectionHandler.sendCommand("PONG", getOptional(parameters, 0), getOptional(parameters, 1));
 
-                               /* 005 originally was a bounce message, now used to transmit useful information about the server. */
-                               } else if (command.equals("005")) {
-                                       for (String parameter : parameters) {
-                                               if (parameter.startsWith("PREFIX=")) {
-                                                       int openParen = parameter.indexOf('(');
-                                                       int closeParen = parameter.indexOf(')');
-                                                       if ((openParen != -1) && (closeParen != -1)) {
-                                                               for (int modeCharacterIndex = 1; modeCharacterIndex < (closeParen - openParen); ++modeCharacterIndex) {
-                                                                       char modeCharacter = parameter.charAt(openParen + modeCharacterIndex);
-                                                                       char modeSymbol = parameter.charAt(closeParen + modeCharacterIndex);
-                                                                       nickPrefixes.put(String.valueOf(modeSymbol), String.valueOf(modeCharacter));
-                                                               }
-                                                               logger.debug(String.format("Parsed Prefixes: %s", nickPrefixes));
-                                                       }
-                                               } else if (parameter.startsWith("CHANTYPES=")) {
-                                                       for (int typeIndex = 10; typeIndex < parameter.length(); ++typeIndex) {
-                                                               channelTypes.add(parameter.charAt(typeIndex));
-                                                       }
-                                                       logger.debug(String.format("Parsed Channel Types: %s", channelTypes));
-                                               }
-                                       }
-
                                } else if (command.equalsIgnoreCase("KICK")) {
                                        eventBus.post(new KickedFromChannel(this, parameters.get(0), reply.source().get(), parameters.get(1), getOptional(parameters, 2)));