TFM-4.3-Reloaded/src/main/java/me/StevenLawson/TotalFreedomMod/ban/PermbanList.java

package me.StevenLawson.TotalFreedomMod.ban;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import me.StevenLawson.TotalFreedomMod.Log;
import me.StevenLawson.TotalFreedomMod.TotalFreedomMod;
import me.StevenLawson.TotalFreedomMod.config.Configuration;

public class PermbanList {

	private static final List<String> PERMBANNED_PLAYERS;
	private static final List<String> PERMBANNED_IPS;

	static {
		PERMBANNED_PLAYERS = new ArrayList<String>();
		PERMBANNED_IPS = new ArrayList<String>();
	}

	private PermbanList() {
		throw new AssertionError();
	}

	public static List<String> getPermbannedPlayers() {
		return Collections.unmodifiableList(PERMBANNED_PLAYERS);
	}

	public static List<String> getPermbannedIps() {
		return Collections.unmodifiableList(PERMBANNED_IPS);
	}

	public static void load() {
		PERMBANNED_PLAYERS.clear();
		PERMBANNED_IPS.clear();

		final Configuration config = new Configuration(TotalFreedomMod.plugin,
			TotalFreedomMod.PERMBAN_FILENAME, true);
		config.load();

		for (String playername : config.getKeys(false)) {
			PERMBANNED_PLAYERS.add(playername.toLowerCase().trim());

			List<String> playerIps = config.getStringList(playername);
			for (String ip : playerIps) {
				ip = ip.trim();
				if (!PERMBANNED_IPS.contains(ip)) {
					PERMBANNED_IPS.add(ip);
				}
			}
		}

		Log.info("Loaded " + PERMBANNED_PLAYERS.size() + " permanently banned players and "
			+ PERMBANNED_IPS.size() + " permanently banned IPs.");
	}
}