package name change to net.ess3

9 files changed, 668 insertions, 0 deletions

diff --git a/EssentialsUpdate/src/net/ess3/update/chat/AbstractFileCommand.java b/EssentialsUpdate/src/net/ess3/update/chat/AbstractFileCommand.java
new file mode 100644
index 000000000..2e6d44f20
--- /dev/null
+++ b/EssentialsUpdate/src/net/ess3/update/chat/AbstractFileCommand.java
@@ -0,0 +1,75 @@
+package net.ess3.update.chat;
+
+import net.ess3.update.PastieUpload;
+import java.io.*;
+import java.nio.charset.Charset;
+
+import net.ess3.update.PastieUpload;
+import org.bukkit.plugin.Plugin;
+
+
+public abstract class AbstractFileCommand implements Command
+{
+	private final transient Plugin plugin;
+	private final static Charset UTF8 = Charset.forName("utf-8");
+
+	public AbstractFileCommand(final Plugin plugin)
+	{
+		this.plugin = plugin;
+	}
+
+	protected BufferedReader getServerLogReader() throws IOException
+	{
+		final File bukkitFolder = plugin.getDataFolder().getAbsoluteFile().getParentFile().getParentFile();
+		if (bukkitFolder == null || !bukkitFolder.exists())
+		{
+			throw new IOException("Bukkit folder not found.");
+		}
+		final File logFile = new File(bukkitFolder, "server.log");
+		if (!logFile.exists())
+		{
+			throw new IOException("Server log not found.");
+		}
+		final FileInputStream fis = new FileInputStream(logFile);
+		try
+		{
+			if (logFile.length() > 1000000)
+			{
+				fis.skip(logFile.length() - 1000000);
+			}
+			return new BufferedReader(new InputStreamReader(fis));
+		}
+		catch (IOException ex)
+		{
+			fis.close();
+			throw ex;
+		}
+	}
+
+	protected BufferedReader getPluginConfig(final String pluginName, final String fileName) throws IOException
+	{
+		final File configFolder = new File(plugin.getDataFolder().getAbsoluteFile().getParentFile(), pluginName);
+		if (!configFolder.exists())
+		{
+			throw new IOException(pluginName + " plugin folder not found.");
+		}
+		final File configFile = new File(configFolder, fileName);
+		if (!configFile.exists())
+		{
+			throw new IOException(pluginName + " plugin file " + fileName + " not found.");
+		}
+		return new BufferedReader(new InputStreamReader(new FileInputStream(configFile), UTF8));
+
+	}
+
+	protected String uploadToPastie(final StringBuilder input) throws IOException
+	{
+		if (input.length() > 15000)
+		{
+			input.delete(0, input.length() - 15000);
+			input.append("## Cropped after 15000 bytes");
+		}
+		final PastieUpload pastie = new PastieUpload();
+		return pastie.send(input.toString());
+	}
+}
diff --git a/EssentialsUpdate/src/net/ess3/update/chat/Command.java b/EssentialsUpdate/src/net/ess3/update/chat/Command.java
new file mode 100644
index 000000000..1e7e94e1c
--- /dev/null
+++ b/EssentialsUpdate/src/net/ess3/update/chat/Command.java
@@ -0,0 +1,9 @@
+package net.ess3.update.chat;
+
+import org.bukkit.entity.Player;
+
+
+public interface Command
+{
+	void run(final IrcBot ircBot, final Player player);
+}
diff --git a/EssentialsUpdate/src/net/ess3/update/chat/ConfigCommand.java b/EssentialsUpdate/src/net/ess3/update/chat/ConfigCommand.java
new file mode 100644
index 000000000..913294b01
--- /dev/null
+++ b/EssentialsUpdate/src/net/ess3/update/chat/ConfigCommand.java
@@ -0,0 +1,65 @@
+package net.ess3.update.chat;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.util.logging.Level;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+import org.bukkit.plugin.Plugin;
+
+
+public class ConfigCommand extends AbstractFileCommand implements Command
+{
+	public ConfigCommand(final Plugin plugin)
+	{
+		super(plugin);
+	}
+
+	@Override
+	public void run(final IrcBot ircBot, final Player player)
+	{
+		BufferedReader page = null;
+		try
+		{
+			page = getPluginConfig("Essentials-3", "config.yml");
+			final StringBuilder input = new StringBuilder();
+			do
+			{
+				final String line = page.readLine();
+				if (line == null)
+				{
+					break;
+				}
+				else
+				{
+					input.append(line).append("\n");
+				}
+			}
+			while (true);
+			page.close();
+			final String message = "Essentials config.yml: " + uploadToPastie(input);
+			player.sendMessage("§6" + ircBot.getNick() + ": §7" + message);
+			ircBot.sendMessage(message);
+		}
+		catch (IOException ex)
+		{
+			Bukkit.getLogger().log(Level.SEVERE, null, ex);
+			player.sendMessage(ex.getMessage());
+		}
+		finally
+		{
+			try
+			{
+				if (page != null)
+				{
+					page.close();
+				}
+			}
+			catch (IOException ex)
+			{
+				Bukkit.getLogger().log(Level.SEVERE, null, ex);
+				player.sendMessage(ex.getMessage());
+			}
+		}
+	}
+}
diff --git a/EssentialsUpdate/src/net/ess3/update/chat/ErrorsCommand.java b/EssentialsUpdate/src/net/ess3/update/chat/ErrorsCommand.java
new file mode 100644
index 000000000..6e3c29924
--- /dev/null
+++ b/EssentialsUpdate/src/net/ess3/update/chat/ErrorsCommand.java
@@ -0,0 +1,71 @@
+package net.ess3.update.chat;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.regex.Pattern;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+import org.bukkit.plugin.Plugin;
+
+
+public class ErrorsCommand extends AbstractFileCommand implements Command
+{
+	private final transient Pattern pattern = Pattern.compile("^[0-9 :-]+\\[INFO\\].*");
+
+	public ErrorsCommand(final Plugin plugin)
+	{
+		super(plugin);
+	}
+
+	@Override
+	public void run(final IrcBot ircBot, final Player player)
+	{
+		BufferedReader page = null;
+		try
+		{
+			page = getServerLogReader();
+			final StringBuilder input = new StringBuilder();
+			do
+			{
+				final String line = page.readLine();
+				if (line == null)
+				{
+					break;
+				}
+				else
+				{
+					if (!pattern.matcher(line).matches())
+					{
+						input.append(line).append("\n");
+					}
+				}
+			}
+			while (true);
+			page.close();
+			final String message = "Errors: " + uploadToPastie(input);
+			player.sendMessage("§6" + ircBot.getNick() + ": §7" + message);
+			ircBot.sendMessage(message);
+		}
+		catch (IOException ex)
+		{
+			Bukkit.getLogger().log(Level.SEVERE, null, ex);
+			player.sendMessage(ex.getMessage());
+		}
+		finally
+		{
+			try
+			{
+				if (page != null)
+				{
+					page.close();
+				}
+			}
+			catch (IOException ex)
+			{
+				Bukkit.getLogger().log(Level.SEVERE, null, ex);
+				player.sendMessage(ex.getMessage());
+			}
+		}
+	}
+}
diff --git a/EssentialsUpdate/src/net/ess3/update/chat/HelpCommand.java b/EssentialsUpdate/src/net/ess3/update/chat/HelpCommand.java
new file mode 100644
index 000000000..1e82953f0
--- /dev/null
+++ b/EssentialsUpdate/src/net/ess3/update/chat/HelpCommand.java
@@ -0,0 +1,18 @@
+package net.ess3.update.chat;
+
+import org.bukkit.entity.Player;
+
+
+public class HelpCommand implements Command
+{
+	@Override
+	public void run(final IrcBot ircBot, final Player player)
+	{
+		player.sendMessage("Commands: (Note: Files send to the chat will be public viewable.)");
+		player.sendMessage("!errors - Send the last server errors to the chat.");
+		player.sendMessage("!startup - Send the last startup messages to the chat.");
+		player.sendMessage("!config - Sends your Essentials config to the chat.");
+		player.sendMessage("!list - List all players in chat.");
+		player.sendMessage("!quit - Leave chat.");
+	}
+}
diff --git a/EssentialsUpdate/src/net/ess3/update/chat/IrcBot.java b/EssentialsUpdate/src/net/ess3/update/chat/IrcBot.java
new file mode 100644
index 000000000..10ce9ad8a
--- /dev/null
+++ b/EssentialsUpdate/src/net/ess3/update/chat/IrcBot.java
@@ -0,0 +1,197 @@
+package net.ess3.update.chat;
+
+import java.io.IOException;
+import java.util.logging.Level;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+import org.jibble.pircbot.Colors;
+import org.jibble.pircbot.IrcException;
+import org.jibble.pircbot.PircBot;
+import org.jibble.pircbot.User;
+
+
+public class IrcBot extends PircBot
+{
+	private static final String CHANNEL = "#essentials";
+	private static final int PORT = 6667;
+	private static final String SERVER = "irc.esper.net";
+	private transient boolean reconnect = true;
+	private final transient Player player;
+	private transient boolean kicked = false;
+
+	public IrcBot(final Player player, final String nickName, final String versionString)
+	{
+		super();
+		this.player = player;
+		setName(nickName);
+		setLogin("esshelp");
+		setVersion(versionString);
+		connect();
+		joinChannel(CHANNEL);
+	}
+
+	private void connect()
+	{
+		try
+		{
+			connect(SERVER, PORT);
+		}
+		catch (IOException ex)
+		{
+			Bukkit.getLogger().log(Level.SEVERE, ex.getMessage(), ex);
+		}
+		catch (IrcException ex)
+		{
+			Bukkit.getLogger().log(Level.SEVERE, ex.getMessage(), ex);
+		}
+	}
+
+	public void quit()
+	{
+		reconnect = false;
+		disconnect();
+	}
+
+	@Override
+	protected void onConnect()
+	{
+		reconnect = true;
+	}
+
+	@Override
+	protected void onDisconnect()
+	{
+		if (reconnect)
+		{
+			int tries = 10;
+			while (!isConnected())
+			{
+				try
+				{
+					tries--;
+					reconnect();
+				}
+				catch (Exception e)
+				{
+					Bukkit.getLogger().log(Level.WARNING, e.getMessage(), e);
+					try
+					{
+						Thread.sleep(10000);
+					}
+					catch (InterruptedException ex)
+					{
+						Bukkit.getLogger().log(Level.WARNING, e.getMessage(), e);
+					}
+				}
+				if (tries <= 0)
+				{
+					player.sendMessage("Connection lost to server.");
+					kicked = true;
+					break;
+				}
+			}
+		}
+	}
+
+	@Override
+	protected void onKick(final String channel, final String kickerNick,
+						  final String kickerLogin, final String kickerHostname,
+						  final String recipientNick, final String reason)
+	{
+		if (recipientNick.equals(getNick()))
+		{
+			player.sendMessage("You have been kicked from the channel: " + reason);
+			quit();
+			kicked = true;
+		}
+	}
+
+	public boolean isKicked()
+	{
+		return kicked;
+	}
+
+	@Override
+	protected void onMessage(final String channel, final String sender,
+							 final String login, final String hostname,
+							 final String message)
+	{
+		player.sendMessage(formatChatMessage(sender, message, false));
+	}
+
+	@Override
+	protected void onAction(final String sender, final String login,
+							final String hostname, final String target,
+							final String action)
+	{
+		player.sendMessage(formatChatMessage(sender, action, true));
+	}
+
+	@Override
+	protected void onNotice(final String sourceNick, final String sourceLogin,
+							final String sourceHostname, final String target,
+							final String notice)
+	{
+		player.sendMessage(formatChatMessage(sourceNick, notice, false));
+	}
+
+	@Override
+	protected void onTopic(final String channel, final String topic,
+						   final String setBy, final long date,
+						   final boolean changed)
+	{
+		player.sendMessage(formatChatMessage(channel, topic, false));
+	}
+
+	public String formatChatMessage(final String nick, final String message, final boolean action)
+	{
+		final StringBuilder builder = new StringBuilder();
+		builder.append("§6");
+		if (action)
+		{
+			builder.append('*');
+		}
+		builder.append(nick);
+		if (!action)
+		{
+			builder.append(':');
+		}
+		builder.append(" §7");
+		builder.append(replaceColors(message));
+		return builder.toString();
+	}
+
+	private String replaceColors(final String message)
+	{
+		String m = Colors.removeFormatting(message);
+		m = m.replaceAll("\u000310(,(0?[0-9]|1[0-5]))?", "§b");
+		m = m.replaceAll("\u000311(,(0?[0-9]|1[0-5]))?", "§f");
+		m = m.replaceAll("\u000312(,(0?[0-9]|1[0-5]))?", "§9");
+		m = m.replaceAll("\u000313(,(0?[0-9]|1[0-5]))?", "§d");
+		m = m.replaceAll("\u000314(,(0?[0-9]|1[0-5]))?", "§8");
+		m = m.replaceAll("\u000315(,(0?[0-9]|1[0-5]))?", "§7");
+		m = m.replaceAll("\u00030?1(,(0?[0-9]|1[0-5]))?", "§0");
+		m = m.replaceAll("\u00030?2(,(0?[0-9]|1[0-5]))?", "§1");
+		m = m.replaceAll("\u00030?3(,(0?[0-9]|1[0-5]))?", "§2");
+		m = m.replaceAll("\u00030?4(,(0?[0-9]|1[0-5]))?", "§c");
+		m = m.replaceAll("\u00030?5(,(0?[0-9]|1[0-5]))?", "§4");
+		m = m.replaceAll("\u00030?6(,(0?[0-9]|1[0-5]))?", "§5");
+		m = m.replaceAll("\u00030?7(,(0?[0-9]|1[0-5]))?", "§6");
+		m = m.replaceAll("\u00030?8(,(0?[0-9]|1[0-5]))?", "§e");
+		m = m.replaceAll("\u00030?9(,(0?[0-9]|1[0-5]))?", "§a");
+		m = m.replaceAll("\u00030?0(,(0?[0-9]|1[0-5]))?", "§f");
+		m = m.replace("\u000f", "§7");
+		m = Colors.removeColors(m);
+		return m;
+	}
+
+	public void sendMessage(final String message)
+	{
+		sendMessage(CHANNEL, message);
+	}
+
+	public User[] getUsers()
+	{
+		return getUsers(CHANNEL);
+	}
+}
diff --git a/EssentialsUpdate/src/net/ess3/update/chat/ListCommand.java b/EssentialsUpdate/src/net/ess3/update/chat/ListCommand.java
new file mode 100644
index 000000000..218b6631b
--- /dev/null
+++ b/EssentialsUpdate/src/net/ess3/update/chat/ListCommand.java
@@ -0,0 +1,32 @@
+package net.ess3.update.chat;
+
+import org.bukkit.entity.Player;
+import org.jibble.pircbot.User;
+
+
+public class ListCommand implements Command
+{
+	@Override
+	public void run(final IrcBot ircBot, final Player player)
+	{
+		final User[] members = ircBot.getUsers();
+		final StringBuilder message = new StringBuilder();
+		for (User user : members)
+		{
+			if (message.length() > 0)
+			{
+				message.append("§f, ");
+			}
+			if (user.isOp() || user.hasVoice())
+			{
+				message.append("§6");
+			}
+			else
+			{
+				message.append("§7");
+			}
+			message.append(user.getPrefix()).append(user.getNick());
+		}
+		player.sendMessage(message.toString());
+	}
+}
diff --git a/EssentialsUpdate/src/net/ess3/update/chat/StartupCommand.java b/EssentialsUpdate/src/net/ess3/update/chat/StartupCommand.java
new file mode 100644
index 000000000..978da60c2
--- /dev/null
+++ b/EssentialsUpdate/src/net/ess3/update/chat/StartupCommand.java
@@ -0,0 +1,77 @@
+package net.ess3.update.chat;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.regex.Pattern;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+import org.bukkit.plugin.Plugin;
+
+
+public class StartupCommand extends AbstractFileCommand implements Command
+{
+	private final transient Pattern patternStart = Pattern.compile("^[0-9 :-]+\\[INFO\\] Starting minecraft server version.*");
+	private final transient Pattern patternEnd = Pattern.compile("^[0-9 :-]+\\[INFO\\] Done \\([0-9.,]+s\\)! For help, type \"help\".*");
+
+	public StartupCommand(final Plugin plugin)
+	{
+		super(plugin);
+	}
+
+	@Override
+	public void run(final IrcBot ircBot, final Player player)
+	{
+		BufferedReader page = null;
+		try
+		{
+			page = getServerLogReader();
+			final StringBuilder input = new StringBuilder();
+			String line;
+			boolean log = false;
+			while ((line = page.readLine()) != null)
+			{
+				if (patternStart.matcher(line).matches())
+				{
+					if (input.length() > 0)
+					{
+						input.delete(0, input.length());
+					}
+					log = true;
+				}
+				if (log)
+				{
+					input.append(line).append("\n");
+				}
+				if (patternEnd.matcher(line).matches())
+				{
+					log = false;
+				}
+			}
+			page.close();
+			final String message = "Startup: " + uploadToPastie(input);
+			player.sendMessage("§6" + ircBot.getNick() + ": §7" + message);
+			ircBot.sendMessage(message);
+		}
+		catch (IOException ex)
+		{
+			Bukkit.getLogger().log(Level.SEVERE, null, ex);
+			player.sendMessage(ex.getMessage());
+		}
+		finally
+		{
+			try
+			{
+				if (page != null)
+				{
+					page.close();
+				}
+			}
+			catch (IOException ex)
+			{
+				Bukkit.getLogger().log(Level.SEVERE, null, ex);
+				player.sendMessage(ex.getMessage());
+			}
+		}
+	}
+}
diff --git a/EssentialsUpdate/src/net/ess3/update/chat/UsernameUtil.java b/EssentialsUpdate/src/net/ess3/update/chat/UsernameUtil.java
new file mode 100644
index 000000000..e9dfdf728
--- /dev/null
+++ b/EssentialsUpdate/src/net/ess3/update/chat/UsernameUtil.java
@@ -0,0 +1,124 @@
+package net.ess3.update.chat;
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import org.bukkit.Bukkit;
+import org.bukkit.Server;
+import org.bukkit.entity.Player;
+import org.bukkit.plugin.Plugin;
+
+
+public final class UsernameUtil
+{
+	private static final Pattern CB_PATTERN = Pattern.compile("git-Bukkit-([0-9]+).([0-9]+).([0-9]+)-[0-9]+-[0-9a-z]+-b([0-9]+)jnks.*");
+
+	private UsernameUtil()
+	{
+	}
+
+	public static String createUsername(final Player player)
+	{
+		final StringBuilder nameBuilder = new StringBuilder();
+		final Server server = Bukkit.getServer();
+		nameBuilder.append(player.getName());
+
+		addCraftBukkitVersion(server, nameBuilder);
+		addEssentialsVersion(server, nameBuilder);
+		addGroupManagerVersion(server, nameBuilder);
+		addPermissionsExVersion(server, nameBuilder);
+		addPermissionsBukkitVersion(server, nameBuilder);
+		addBPermissionsVersion(server, nameBuilder);
+		addPermissionsVersion(server, nameBuilder);
+
+		return nameBuilder.toString();
+	}
+
+	private static void addPermissionsVersion(final Server server, final StringBuilder nameBuilder)
+	{
+		final Plugin perm = server.getPluginManager().getPlugin("Permissions");
+		if (perm != null)
+		{
+			nameBuilder.append(" P");
+			if (!perm.isEnabled())
+			{
+				nameBuilder.append('!');
+			}
+			nameBuilder.append(perm.getDescription().getVersion());
+		}
+	}
+
+	private static void addBPermissionsVersion(final Server server, final StringBuilder nameBuilder)
+	{
+		final Plugin bperm = server.getPluginManager().getPlugin("bPermissions");
+		if (bperm != null)
+		{
+			nameBuilder.append(" BP");
+			if (!bperm.isEnabled())
+			{
+				nameBuilder.append('!');
+			}
+			nameBuilder.append(bperm.getDescription().getVersion());
+		}
+	}
+
+	private static void addPermissionsBukkitVersion(final Server server, final StringBuilder nameBuilder)
+	{
+		final Plugin permb = server.getPluginManager().getPlugin("PermissionsBukkit");
+		if (permb != null)
+		{
+			nameBuilder.append(" PB");
+			if (!permb.isEnabled())
+			{
+				nameBuilder.append('!');
+			}
+			nameBuilder.append(permb.getDescription().getVersion());
+		}
+	}
+
+	private static void addPermissionsExVersion(final Server server, final StringBuilder nameBuilder)
+	{
+		final Plugin pex = server.getPluginManager().getPlugin("PermissionsEx");
+		if (pex != null)
+		{
+			nameBuilder.append(" PEX");
+			if (!pex.isEnabled())
+			{
+				nameBuilder.append('!');
+			}
+			nameBuilder.append(pex.getDescription().getVersion());
+		}
+	}
+
+	private static void addGroupManagerVersion(final Server server, final StringBuilder nameBuilder)
+	{
+		final Plugin groupManager = server.getPluginManager().getPlugin("GroupManager");
+		if (groupManager != null)
+		{
+			nameBuilder.append(" GM");
+			if (!groupManager.isEnabled())
+			{
+				nameBuilder.append('!');
+			}
+		}
+	}
+
+	private static void addEssentialsVersion(final Server server, final StringBuilder nameBuilder)
+	{
+		final Plugin essentials = server.getPluginManager().getPlugin("Essentials-3");
+		if (essentials != null)
+		{
+			nameBuilder.append(" ESS");
+			nameBuilder.append(essentials.getDescription().getVersion());
+		}
+	}
+
+	private static void addCraftBukkitVersion(final Server server, final StringBuilder nameBuilder)
+	{
+		final Matcher versionMatch = CB_PATTERN.matcher(server.getVersion());
+		if (versionMatch.matches())
+		{
+			nameBuilder.append(" CB");
+			nameBuilder.append(versionMatch.group(4));
+		}
+	}
+}