/FileExtraction/Java_unseen/Wind-Development_WindSpigot/WindSpigot-API/src/main/java/org/bukkit/command/defaults/BanIpCommand.java
package org.bukkit.command.defaults;

import java.util.List;
import java.util.regex.Pattern;

import org.apache.commons.lang.StringUtils;
import org.apache.commons.lang.Validate;
import org.bukkit.BanList;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

import com.google.common.collect.ImmutableList;

@Deprecated
public class BanIpCommand extends VanillaCommand {
	public static final Pattern ipValidity = Pattern.compile(
			"^([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\.([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\.([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\.([01]?\\d\\d?|2[0-4]\\d|25[0-5])$");

	public BanIpCommand() {
		super("ban-ip");
		this.description = "Prevents the specified IP address from using this server";
		this.usageMessage = "/ban-ip <address|player> [reason ...]";
		this.setPermission("bukkit.command.ban.ip");
	}

	@Override
	public boolean execute(CommandSender sender, String currentAlias, String[] args) {
		if (!testPermission(sender))
			return true;
		if (args.length < 1) {
			sender.sendMessage(ChatColor.RED + "Usage: " + usageMessage);
			return false;
		}

		String reason = args.length > 0 ? StringUtils.join(args, ' ', 1, args.length) : null;

		if (ipValidity.matcher(args[0]).matches()) {
			processIPBan(args[0], sender, reason);
		} else {
			Player player = Bukkit.getPlayer(args[0]);

			if (player == null) {
				sender.sendMessage(ChatColor.RED + "Usage: " + usageMessage);
				return false;
			}

			processIPBan(player.getAddress().getAddress().getHostAddress(), sender, reason);
		}

		return true;
	}

	private void processIPBan(String ip, CommandSender sender, String reason) {
		Bukkit.getBanList(BanList.Type.IP).addBan(ip, reason, null, sender.getName());

		// Find all matching players and kick
		for (Player player : Bukkit.getOnlinePlayers()) {
			if (player.getAddress().getAddress().getHostAddress().equals(ip)) {
				player.kickPlayer("You have been IP banned.");
			}
		}

		Command.broadcastCommandMessage(sender, "Banned IP Address " + ip);
	}

	@Override
	public List<String> tabComplete(CommandSender sender, String alias, String[] args) throws IllegalArgumentException {
		Validate.notNull(sender, "Sender cannot be null");
		Validate.notNull(args, "Arguments cannot be null");
		Validate.notNull(alias, "Alias cannot be null");

		if (args.length == 1) {
			return super.tabComplete(sender, alias, args);
		}
		return ImmutableList.of();
	}
}
