mirror of
https://github.com/EssentialsX/Essentials.git
synced 2024-09-27 15:22:37 +02:00
add XMPP presence management stack
This commit is contained in:
patjense
KHobbits
parent
12bf4e9dcf
commit
601bdbff46
@ -1,5 +1,6 @@
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package com.earth2me.essentials.xmpp;
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import com.earth2me.essentials.IEssentials;
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import com.earth2me.essentials.Console;
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import com.earth2me.essentials.EssentialsConf;
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import com.earth2me.essentials.IConf;
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@ -12,369 +13,396 @@ import java.util.logging.Level;
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import java.util.logging.LogRecord;
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import java.util.logging.Logger;
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import java.util.logging.SimpleFormatter;
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import org.bukkit.Server;
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import org.bukkit.entity.Player;
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import org.jivesoftware.smack.*;
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import org.jivesoftware.smack.Roster.SubscriptionMode;
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import org.jivesoftware.smack.packet.Message;
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import org.jivesoftware.smack.packet.Presence;
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import org.jivesoftware.smack.util.StringUtils;
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import org.bukkit.plugin.PluginManager;
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import org.bukkit.plugin.java.JavaPlugin;
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public class XMPPManager extends Handler implements MessageListener, ChatManagerListener, IConf
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{
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private static final Logger LOGGER = Logger.getLogger("Minecraft");
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private static final SimpleFormatter formatter = new SimpleFormatter();
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private final transient EssentialsConf config;
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private transient XMPPConnection connection;
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private transient ChatManager chatManager;
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private final transient Map<String, Chat> chats = Collections.synchronizedMap(new HashMap<String, Chat>());
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private final transient Set<LogRecord> logrecords = Collections.synchronizedSet(new HashSet<LogRecord>());
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private final transient IEssentialsXMPP parent;
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private transient List<String> logUsers;
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private transient Level logLevel;
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private transient boolean ignoreLagMessages = true;
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private transient Thread loggerThread;
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private transient boolean threadrunning = true;
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private static final Logger LOGGER = Logger.getLogger("Minecraft");
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private static final SimpleFormatter formatter = new SimpleFormatter();
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private final transient EssentialsConf config;
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private transient XMPPConnection connection;
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private transient ChatManager chatManager;
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private final transient Map<String, Chat> chats = Collections.synchronizedMap(new HashMap<String, Chat>());
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private final transient Set<LogRecord> logrecords = Collections.synchronizedSet(new HashSet<LogRecord>());
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private final transient IEssentialsXMPP parent;
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private transient List<String> logUsers;
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private transient Level logLevel;
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private transient boolean ignoreLagMessages = true;
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private transient Thread loggerThread;
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private transient boolean threadrunning = true;
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public XMPPManager(final IEssentialsXMPP parent)
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{
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super();
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this.parent = parent;
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config = new EssentialsConf(new File(parent.getDataFolder(), "config.yml"));
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config.setTemplateName("/config.yml", EssentialsXMPP.class);
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reloadConfig();
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}
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public XMPPManager(final IEssentialsXMPP parent)
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{
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super();
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this.parent = parent;
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config = new EssentialsConf(new File(parent.getDataFolder(), "config.yml"));
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config.setTemplateName("/config.yml", EssentialsXMPP.class);
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reloadConfig();
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}
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public boolean sendMessage(final String address, final String message)
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{
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if (address != null && !address.isEmpty())
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{
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try
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{
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startChat(address);
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final Chat chat;
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synchronized (chats)
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{
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chat = chats.get(address);
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}
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if (chat != null)
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{
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if (!connection.isConnected())
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{
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disconnect();
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connect();
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}
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chat.sendMessage(FormatUtil.stripFormat(message));
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return true;
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}
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}
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catch (XMPPException ex)
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{
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disableChat(address);
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}
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}
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return false;
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}
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public boolean sendMessage(final String address, final String message)
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{
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if (address != null && !address.isEmpty())
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{
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try
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{
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startChat(address);
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final Chat chat;
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synchronized (chats)
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{
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chat = chats.get(address);
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}
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if (chat != null)
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{
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if (!connection.isConnected())
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{
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disconnect();
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connect();
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}
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chat.sendMessage(FormatUtil.stripFormat(message));
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return true;
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}
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}
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catch (XMPPException ex)
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{
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disableChat(address);
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}
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}
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return false;
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}
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@Override
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public void processMessage(final Chat chat, final Message msg)
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{
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// Normally we should log the error message
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// But we would create a loop if the connection to a log-user fails.
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if (msg.getType() != Message.Type.error && msg.getBody().length() > 0)
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{
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final String message = msg.getBody();
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switch (message.charAt(0))
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{
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case '@':
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sendPrivateMessage(chat, message);
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break;
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case '/':
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sendCommand(chat, message);
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break;
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default:
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final IUser sender = parent.getUserByAddress(StringUtils.parseBareAddress(chat.getParticipant()));
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parent.broadcastMessage(sender, "=" + sender.getBase().getDisplayName() + ": " + message, StringUtils.parseBareAddress(chat.getParticipant()));
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}
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}
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}
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@Override
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public void processMessage(final Chat chat, final Message msg)
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{
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// Normally we should log the error message
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// But we would create a loop if the connection to a log-user fails.
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if (msg.getType() != Message.Type.error && msg.getBody().length() > 0)
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{
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final String message = msg.getBody();
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switch (message.charAt(0))
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{
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case '@':
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sendPrivateMessage(chat, message);
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break;
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case '/':
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sendCommand(chat, message);
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break;
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default:
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final IUser sender = parent.getUserByAddress(StringUtils.parseBareAddress(chat.getParticipant()));
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parent.broadcastMessage(sender, "=" + sender.getBase().getDisplayName() + ": " + message, StringUtils.parseBareAddress(chat.getParticipant()));
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}
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}
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}
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private boolean connect()
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{
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final String server = config.getString("xmpp.server");
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if (server == null || server.equals("example.com"))
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{
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LOGGER.log(Level.WARNING, "config broken for xmpp");
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return false;
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}
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final int port = config.getInt("xmpp.port", 5222);
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final String serviceName = config.getString("xmpp.servicename", server);
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final String xmppuser = config.getString("xmpp.user");
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final String password = config.getString("xmpp.password");
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final ConnectionConfiguration connConf = new ConnectionConfiguration(server, port, serviceName);
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final StringBuilder stringBuilder = new StringBuilder();
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stringBuilder.append("Connecting to xmpp server ").append(server).append(":").append(port);
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stringBuilder.append(" as user ").append(xmppuser).append(".");
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LOGGER.log(Level.INFO, stringBuilder.toString());
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connConf.setSASLAuthenticationEnabled(config.getBoolean("xmpp.sasl-enabled", false));
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connConf.setSendPresence(true);
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connConf.setReconnectionAllowed(true);
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connConf.setDebuggerEnabled(config.getBoolean("debug", false));
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connection = new XMPPConnection(connConf);
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try
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{
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connection.connect();
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connection.login(xmppuser, password);
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connection.getRoster().setSubscriptionMode(SubscriptionMode.accept_all);
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chatManager = connection.getChatManager();
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chatManager.addChatListener(this);
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return true;
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}
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catch (XMPPException ex)
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{
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LOGGER.log(Level.WARNING, "Failed to connect to server: " + server, ex);
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return false;
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}
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}
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private boolean connect()
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{
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final String server = config.getString("xmpp.server");
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if (server == null || server.equals("example.com"))
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{
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LOGGER.log(Level.WARNING, "config broken for xmpp");
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return false;
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}
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final int port = config.getInt("xmpp.port", 5222);
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final String serviceName = config.getString("xmpp.servicename", server);
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final String xmppuser = config.getString("xmpp.user");
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final String password = config.getString("xmpp.password");
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final ConnectionConfiguration connConf = new ConnectionConfiguration(server, port, serviceName);
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final StringBuilder stringBuilder = new StringBuilder();
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stringBuilder.append("Connecting to xmpp server ").append(server).append(":").append(port);
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stringBuilder.append(" as user ").append(xmppuser).append(".");
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LOGGER.log(Level.INFO, stringBuilder.toString());
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connConf.setSASLAuthenticationEnabled(config.getBoolean("xmpp.sasl-enabled", false));
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connConf.setSendPresence(true);
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connConf.setReconnectionAllowed(true);
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connConf.setDebuggerEnabled(config.getBoolean("debug", false));
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connection = new XMPPConnection(connConf);
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try
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{
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connection.connect();
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public final void disconnect()
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{
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if (loggerThread != null)
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{
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loggerThread.interrupt();
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}
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if (chatManager != null)
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{
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chatManager.removeChatListener(this);
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chatManager = null;
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}
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if (connection != null)
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{
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connection.disconnect(new Presence(Presence.Type.unavailable));
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}
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connection.login(xmppuser, password, "Essentials-XMPP");
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connection.sendPacket(new Presence(Presence.Type.available, "No one online.", 2, Presence.Mode.available));
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}
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connection.getRoster().setSubscriptionMode(SubscriptionMode.accept_all);
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chatManager = connection.getChatManager();
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chatManager.addChatListener(this);
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return true;
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}
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catch (XMPPException ex)
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{
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LOGGER.log(Level.WARNING, "Failed to connect to server: " + server, ex);
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return false;
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}
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}
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@Override
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public void chatCreated(final Chat chat, final boolean createdLocally)
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{
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if (!createdLocally)
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{
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chat.addMessageListener(this);
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final Chat old = chats.put(StringUtils.parseBareAddress(chat.getParticipant()), chat);
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if (old != null)
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{
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old.removeMessageListener(this);
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}
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}
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}
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public final void disconnect()
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{
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if (loggerThread != null)
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{
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loggerThread.interrupt();
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}
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if (chatManager != null)
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{
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chatManager.removeChatListener(this);
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chatManager = null;
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}
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if (connection != null)
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{
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connection.disconnect(new Presence(Presence.Type.unavailable));
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}
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@Override
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public final void reloadConfig()
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{
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LOGGER.removeHandler(this);
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config.load();
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synchronized (chats)
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{
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disconnect();
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chats.clear();
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if (!connect())
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{
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return;
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}
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startLoggerThread();
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}
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if (config.getBoolean("log-enabled", false))
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{
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LOGGER.addHandler(this);
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logUsers = config.getStringList("log-users");
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final String level = config.getString("log-level", "info");
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try
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{
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logLevel = Level.parse(level.toUpperCase(Locale.ENGLISH));
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}
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catch (IllegalArgumentException e)
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{
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logLevel = Level.INFO;
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}
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ignoreLagMessages = config.getBoolean("ignore-lag-messages", true);
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}
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}
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}
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@Override
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public void publish(final LogRecord logRecord)
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{
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try
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{
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if (ignoreLagMessages && logRecord.getMessage().equals("Can't keep up! Did the system time change, or is the server overloaded?"))
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{
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return;
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}
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if (logRecord.getLevel().intValue() >= logLevel.intValue())
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{
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synchronized (logrecords)
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{
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logrecords.add(logRecord);
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}
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}
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}
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catch (Exception e)
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{
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// Ignore all exceptions
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// Otherwise we create a loop.
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}
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}
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public final void updatePresence()
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{
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final int usercount;
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final StringBuilder stringBuilder = new StringBuilder();
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@Override
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public void flush()
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{
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// Ignore this
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}
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usercount = parent.getServer().getOnlinePlayers().length;
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@Override
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public void close() throws SecurityException
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{
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// Ignore this
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}
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if (usercount == 0) {
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final String presenceMsg = "No one online.";
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connection.sendPacket(new Presence(Presence.Type.available, presenceMsg, 2, Presence.Mode.available));
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}
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if (usercount == 1) {
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final String presenceMsg = "1 player online.";
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connection.sendPacket(new Presence(Presence.Type.available, presenceMsg, 2, Presence.Mode.dnd));
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}
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if (usercount > 1) {
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stringBuilder.append(usercount).append(" players online.");
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connection.sendPacket(new Presence(Presence.Type.available, stringBuilder.toString(), 2, Presence.Mode.dnd));
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}
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}
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private void startLoggerThread()
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{
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loggerThread = new Thread(new Runnable()
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{
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@Override
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public void run()
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{
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final Set<LogRecord> copy = new HashSet<LogRecord>();
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final Set<String> failedUsers = new HashSet<String>();
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while (threadrunning)
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{
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synchronized (logrecords)
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{
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if (!logrecords.isEmpty())
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{
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copy.addAll(logrecords);
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logrecords.clear();
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}
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}
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if (!copy.isEmpty())
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{
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for (String user : logUsers)
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{
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try
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{
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XMPPManager.this.startChat(user);
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for (LogRecord logRecord : copy)
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{
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final String message = formatter.format(logRecord);
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if (!XMPPManager.this.sendMessage(user, FormatUtil.stripLogColorFormat(message)))
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{
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failedUsers.add(user);
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break;
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}
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@Override
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public void chatCreated(final Chat chat, final boolean createdLocally)
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{
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if (!createdLocally)
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{
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chat.addMessageListener(this);
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final Chat old = chats.put(StringUtils.parseBareAddress(chat.getParticipant()), chat);
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if (old != null)
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{
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old.removeMessageListener(this);
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}
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}
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}
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}
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}
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catch (XMPPException ex)
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{
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failedUsers.add(user);
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LOGGER.removeHandler(XMPPManager.this);
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LOGGER.log(Level.SEVERE, "Failed to deliver log message! Disabling logging to XMPP.", ex);
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}
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}
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logUsers.removeAll(failedUsers);
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if (logUsers.isEmpty())
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{
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LOGGER.removeHandler(XMPPManager.this);
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threadrunning = false;
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}
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copy.clear();
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}
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try
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{
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Thread.sleep(2000);
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}
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catch (InterruptedException ex)
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{
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threadrunning = false;
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}
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}
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LOGGER.removeHandler(XMPPManager.this);
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}
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});
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loggerThread.start();
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}
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@Override
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public final void reloadConfig()
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{
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LOGGER.removeHandler(this);
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config.load();
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synchronized (chats)
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{
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disconnect();
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chats.clear();
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if (!connect())
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{
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return;
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}
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startLoggerThread();
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}
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if (config.getBoolean("log-enabled", false))
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{
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LOGGER.addHandler(this);
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logUsers = config.getStringList("log-users");
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final String level = config.getString("log-level", "info");
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try
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{
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logLevel = Level.parse(level.toUpperCase(Locale.ENGLISH));
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}
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catch (IllegalArgumentException e)
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{
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logLevel = Level.INFO;
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}
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ignoreLagMessages = config.getBoolean("ignore-lag-messages", true);
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}
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}
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private void startChat(final String address) throws XMPPException
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{
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if (chatManager == null)
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{
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return;
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}
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synchronized (chats)
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{
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if (!chats.containsKey(address))
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{
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final Chat chat = chatManager.createChat(address, this);
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if (chat == null)
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{
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throw new XMPPException("Could not start Chat with " + address);
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}
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chats.put(address, chat);
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}
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}
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}
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@Override
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public void publish(final LogRecord logRecord)
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{
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try
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||||
{
|
||||
if (ignoreLagMessages && logRecord.getMessage().equals("Can't keep up! Did the system time change, or is the server overloaded?"))
|
||||
{
|
||||
return;
|
||||
}
|
||||
if (logRecord.getLevel().intValue() >= logLevel.intValue())
|
||||
{
|
||||
synchronized (logrecords)
|
||||
{
|
||||
logrecords.add(logRecord);
|
||||
}
|
||||
}
|
||||
}
|
||||
catch (Exception e)
|
||||
{
|
||||
// Ignore all exceptions
|
||||
// Otherwise we create a loop.
|
||||
}
|
||||
}
|
||||
|
||||
private void sendPrivateMessage(final Chat chat, final String message)
|
||||
{
|
||||
final String[] parts = message.split(" ", 2);
|
||||
if (parts.length == 2)
|
||||
{
|
||||
final List<Player> matches = parent.getServer().matchPlayer(parts[0].substring(1));
|
||||
@Override
|
||||
public void flush()
|
||||
{
|
||||
// Ignore this
|
||||
}
|
||||
|
||||
if (matches.isEmpty())
|
||||
{
|
||||
try
|
||||
{
|
||||
chat.sendMessage("User " + parts[0] + " not found");
|
||||
}
|
||||
catch (XMPPException ex)
|
||||
{
|
||||
LOGGER.log(Level.WARNING, "Failed to send xmpp message.", ex);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
final String from = "[" + parent.getUserByAddress(StringUtils.parseBareAddress(chat.getParticipant())) + ">";
|
||||
for (Player p : matches)
|
||||
{
|
||||
p.sendMessage(from + p.getDisplayName() + "] " + message);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@Override
|
||||
public void close() throws SecurityException
|
||||
{
|
||||
// Ignore this
|
||||
}
|
||||
|
||||
private void sendCommand(final Chat chat, final String message)
|
||||
{
|
||||
if (config.getStringList("op-users").contains(StringUtils.parseBareAddress(chat.getParticipant())))
|
||||
{
|
||||
try
|
||||
{
|
||||
parent.getServer().dispatchCommand(Console.getCommandSender(parent.getServer()), message.substring(1));
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
LOGGER.log(Level.SEVERE, ex.getMessage(), ex);
|
||||
}
|
||||
}
|
||||
}
|
||||
private void startLoggerThread()
|
||||
{
|
||||
loggerThread = new Thread(new Runnable()
|
||||
{
|
||||
@Override
|
||||
public void run()
|
||||
{
|
||||
final Set<LogRecord> copy = new HashSet<LogRecord>();
|
||||
final Set<String> failedUsers = new HashSet<String>();
|
||||
while (threadrunning)
|
||||
{
|
||||
synchronized (logrecords)
|
||||
{
|
||||
if (!logrecords.isEmpty())
|
||||
{
|
||||
copy.addAll(logrecords);
|
||||
logrecords.clear();
|
||||
}
|
||||
}
|
||||
if (!copy.isEmpty())
|
||||
{
|
||||
for (String user : logUsers)
|
||||
{
|
||||
try
|
||||
{
|
||||
XMPPManager.this.startChat(user);
|
||||
for (LogRecord logRecord : copy)
|
||||
{
|
||||
final String message = formatter.format(logRecord);
|
||||
if (!XMPPManager.this.sendMessage(user, FormatUtil.stripLogColorFormat(message)))
|
||||
{
|
||||
failedUsers.add(user);
|
||||
break;
|
||||
}
|
||||
|
||||
private void disableChat(final String address)
|
||||
{
|
||||
final Chat chat = chats.get(address);
|
||||
if (chat != null)
|
||||
{
|
||||
chat.removeMessageListener(this);
|
||||
chats.remove(address);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
catch (XMPPException ex)
|
||||
{
|
||||
failedUsers.add(user);
|
||||
LOGGER.removeHandler(XMPPManager.this);
|
||||
LOGGER.log(Level.SEVERE, "Failed to deliver log message! Disabling logging to XMPP.", ex);
|
||||
}
|
||||
}
|
||||
logUsers.removeAll(failedUsers);
|
||||
if (logUsers.isEmpty())
|
||||
{
|
||||
LOGGER.removeHandler(XMPPManager.this);
|
||||
threadrunning = false;
|
||||
}
|
||||
copy.clear();
|
||||
}
|
||||
try
|
||||
{
|
||||
Thread.sleep(2000);
|
||||
}
|
||||
catch (InterruptedException ex)
|
||||
{
|
||||
threadrunning = false;
|
||||
}
|
||||
}
|
||||
LOGGER.removeHandler(XMPPManager.this);
|
||||
}
|
||||
});
|
||||
loggerThread.start();
|
||||
}
|
||||
|
||||
private void startChat(final String address) throws XMPPException
|
||||
{
|
||||
if (chatManager == null)
|
||||
{
|
||||
return;
|
||||
}
|
||||
synchronized (chats)
|
||||
{
|
||||
if (!chats.containsKey(address))
|
||||
{
|
||||
final Chat chat = chatManager.createChat(address, this);
|
||||
if (chat == null)
|
||||
{
|
||||
throw new XMPPException("Could not start Chat with " + address);
|
||||
}
|
||||
chats.put(address, chat);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void sendPrivateMessage(final Chat chat, final String message)
|
||||
{
|
||||
final String[] parts = message.split(" ", 2);
|
||||
if (parts.length == 2)
|
||||
{
|
||||
final List<Player> matches = parent.getServer().matchPlayer(parts[0].substring(1));
|
||||
|
||||
if (matches.isEmpty())
|
||||
{
|
||||
try
|
||||
{
|
||||
chat.sendMessage("User " + parts[0] + " not found");
|
||||
}
|
||||
catch (XMPPException ex)
|
||||
{
|
||||
LOGGER.log(Level.WARNING, "Failed to send xmpp message.", ex);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
final String from = "[" + parent.getUserByAddress(StringUtils.parseBareAddress(chat.getParticipant())) + ">";
|
||||
for (Player p : matches)
|
||||
{
|
||||
p.sendMessage(from + p.getDisplayName() + "] " + message);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void sendCommand(final Chat chat, final String message)
|
||||
{
|
||||
if (config.getStringList("op-users").contains(StringUtils.parseBareAddress(chat.getParticipant())))
|
||||
{
|
||||
try
|
||||
{
|
||||
parent.getServer().dispatchCommand(Console.getCommandSender(parent.getServer()), message.substring(1));
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
LOGGER.log(Level.SEVERE, ex.getMessage(), ex);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void disableChat(final String address)
|
||||
{
|
||||
final Chat chat = chats.get(address);
|
||||
if (chat != null)
|
||||
{
|
||||
chat.removeMessageListener(this);
|
||||
chats.remove(address);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user