package net.minecraft.server;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.UUID;
import net.minecraft.util.com.google.common.base.Charsets;
import net.minecraft.util.com.google.common.collect.Iterators;
import net.minecraft.util.com.google.common.collect.Lists;
import net.minecraft.util.com.google.common.collect.Maps;
import net.minecraft.util.com.google.common.io.Files;
import net.minecraft.util.com.mojang.authlib.Agent;
import net.minecraft.util.com.mojang.authlib.GameProfile;
import net.minecraft.util.com.mojang.authlib.ProfileLookupCallback;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
public class NameReferencingFileConverter {
private static final Logger e = LogManager.getLogger();
public static final File a = new File("banned-ips.txt");
public static final File b = new File("banned-players.txt");
public static final File c = new File("ops.txt");
public static final File d = new File("white-list.txt");
static List a(File file1, Map map) {
List list = Files.readLines(file1, Charsets.UTF_8);
Iterator iterator = list.iterator();
while (iterator.hasNext()) {
String s = (String) iterator.next();
s = s.trim();
if (!s.startsWith("#") && s.length() >= 1) {
String[] astring = s.split("\\|");
map.put(astring[0].toLowerCase(Locale.ROOT), astring);
}
}
return list;
}
private static void a(MinecraftServer minecraftserver, Collection collection, ProfileLookupCallback profilelookupcallback) {
String[] astring = (String[]) Iterators.toArray(Iterators.filter(collection.iterator(), new PredicateEmptyList()), String.class);
if (minecraftserver.getOnlineMode()) {
minecraftserver.getGameProfileRepository().findProfilesByNames(astring, Agent.MINECRAFT, profilelookupcallback);
} else {
String[] astring1 = astring;
int i = astring.length;
for (int j = 0; j < i; ++j) {
String s = astring1[j];
UUID uuid = EntityHuman.a(new GameProfile((UUID) null, s));
GameProfile gameprofile = new GameProfile(uuid, s);
profilelookupcallback.onProfileLookupSucceeded(gameprofile);
}
}
}
public static boolean a(MinecraftServer minecraftserver) {
GameProfileBanList gameprofilebanlist = new GameProfileBanList(PlayerList.a);
if (b.exists() && b.isFile()) {
if (gameprofilebanlist.c().exists()) {
try {
gameprofilebanlist.load();
} catch (FileNotFoundException filenotfoundexception) {
e.warn("Could not load existing file " + gameprofilebanlist.c().getName(), filenotfoundexception);
}
}
try {
HashMap hashmap = Maps.newHashMap();
a(b, (Map) hashmap);
GameProfileBanListEntryConverter gameprofilebanlistentryconverter = new GameProfileBanListEntryConverter(minecraftserver, hashmap, gameprofilebanlist);
a(minecraftserver, hashmap.keySet(), gameprofilebanlistentryconverter);
gameprofilebanlist.save();
c(b);
return true;
} catch (IOException ioexception) {
e.warn("Could not read old user banlist to convert it!", ioexception);
return false;
} catch (FileConversionException fileconversionexception) {
e.error("Conversion failed, please try again later", fileconversionexception);
return false;
}
} else {
return true;
}
}
public static boolean b(MinecraftServer minecraftserver) {
IpBanList ipbanlist = new IpBanList(PlayerList.b);
if (a.exists() && a.isFile()) {
if (ipbanlist.c().exists()) {
try {
ipbanlist.load();
} catch (FileNotFoundException filenotfoundexception) {
e.warn("Could not load existing file " + ipbanlist.c().getName(), filenotfoundexception);
}
}
try {
HashMap hashmap = Maps.newHashMap();
a(a, (Map) hashmap);
Iterator iterator = hashmap.keySet().iterator();
while (iterator.hasNext()) {
String s = (String) iterator.next();
String[] astring = (String[]) hashmap.get(s);
Date date = astring.length > 1 ? b(astring[1], (Date) null) : null;
String s1 = astring.length > 2 ? astring[2] : null;
Date date1 = astring.length > 3 ? b(astring[3], (Date) null) : null;
String s2 = astring.length > 4 ? astring[4] : null;
ipbanlist.add(new IpBanEntry(s, date, s1, date1, s2));
}
ipbanlist.save();
c(a);
return true;
} catch (IOException ioexception) {
e.warn("Could not parse old ip banlist to convert it!", ioexception);
return false;
}
} else {
return true;
}
}
public static boolean c(MinecraftServer minecraftserver) {
OpList oplist = new OpList(PlayerList.c);
if (c.exists() && c.isFile()) {
if (oplist.c().exists()) {
try {
oplist.load();
} catch (FileNotFoundException filenotfoundexception) {
e.warn("Could not load existing file " + oplist.c().getName(), filenotfoundexception);
}
}
try {
List list = Files.readLines(c, Charsets.UTF_8);
OpListProfileCallback oplistprofilecallback = new OpListProfileCallback(minecraftserver, oplist);
a(minecraftserver, list, oplistprofilecallback);
oplist.save();
c(c);
return true;
} catch (IOException ioexception) {
e.warn("Could not read old oplist to convert it!", ioexception);
return false;
} catch (FileConversionException fileconversionexception) {
e.error("Conversion failed, please try again later", fileconversionexception);
return false;
}
} else {
return true;
}
}
public static boolean d(MinecraftServer minecraftserver) {
WhiteList whitelist = new WhiteList(PlayerList.d);
if (d.exists() && d.isFile()) {
if (whitelist.c().exists()) {
try {
whitelist.load();
} catch (FileNotFoundException filenotfoundexception) {
e.warn("Could not load existing file " + whitelist.c().getName(), filenotfoundexception);
}
}
try {
List list = Files.readLines(d, Charsets.UTF_8);
WhiteListProfileCallback whitelistprofilecallback = new WhiteListProfileCallback(minecraftserver, whitelist);
a(minecraftserver, list, whitelistprofilecallback);
whitelist.save();
c(d);
return true;
} catch (IOException ioexception) {
e.warn("Could not read old whitelist to convert it!", ioexception);
return false;
} catch (FileConversionException fileconversionexception) {
e.error("Conversion failed, please try again later", fileconversionexception);
return false;
}
} else {
return true;
}
}
public static String a(String s) {
if (!UtilColor.b(s) && s.length() <= 16) {
MinecraftServer minecraftserver = MinecraftServer.getServer();
GameProfile gameprofile = minecraftserver.getUserCache().getProfile(s);
if (gameprofile != null && gameprofile.getId() != null) {
return gameprofile.getId().toString();
} else if (!minecraftserver.N() && minecraftserver.getOnlineMode()) {
ArrayList arraylist = Lists.newArrayList();
GameProfileLookupCallback gameprofilelookupcallback = new GameProfileLookupCallback(minecraftserver, arraylist);
a(minecraftserver, Lists.newArrayList(new String[] { s}), gameprofilelookupcallback);
return arraylist.size() > 0 && ((GameProfile) arraylist.get(0)).getId() != null ? ((GameProfile) arraylist.get(0)).getId().toString() : "";
} else {
return EntityHuman.a(new GameProfile((UUID) null, s)).toString();
}
} else {
return s;
}
}
public static boolean a(DedicatedServer dedicatedserver, PropertyManager propertymanager) {
File file1 = d(propertymanager);
File file2 = new File(file1.getParentFile(), "playerdata");
File file3 = new File(file1.getParentFile(), "unknownplayers");
if (file1.exists() && file1.isDirectory()) {
File[] afile = file1.listFiles();
ArrayList arraylist = Lists.newArrayList();
File[] afile1 = afile;
int i = afile.length;
for (int j = 0; j < i; ++j) {
File file4 = afile1[j];
String s = file4.getName();
if (s.toLowerCase(Locale.ROOT).endsWith(".dat")) {
String s1 = s.substring(0, s.length() - ".dat".length());
if (s1.length() > 0) {
arraylist.add(s1);
}
}
}
try {
String[] astring = (String[]) arraylist.toArray(new String[arraylist.size()]);
PlayerDatFileConverter playerdatfileconverter = new PlayerDatFileConverter(dedicatedserver, file2, file3, file1, astring);
a(dedicatedserver, Lists.newArrayList(astring), playerdatfileconverter);
return true;
} catch (FileConversionException fileconversionexception) {
e.error("Conversion failed, please try again later", fileconversionexception);
return false;
}
} else {
return true;
}
}
private static void b(File file1) {
if (file1.exists()) {
if (!file1.isDirectory()) {
throw new FileConversionException("Can\'t create directory " + file1.getName() + " in world save directory.", (PredicateEmptyList) null);
}
} else if (!file1.mkdirs()) {
throw new FileConversionException("Can\'t create directory " + file1.getName() + " in world save directory.", (PredicateEmptyList) null);
}
}
public static boolean a(PropertyManager propertymanager) {
boolean flag = b(propertymanager);
flag = flag && c(propertymanager);
return flag;
}
private static boolean b(PropertyManager propertymanager) {
boolean flag = false;
if (b.exists() && b.isFile()) {
flag = true;
}
boolean flag1 = false;
if (a.exists() && a.isFile()) {
flag1 = true;
}
boolean flag2 = false;
if (c.exists() && c.isFile()) {
flag2 = true;
}
boolean flag3 = false;
if (d.exists() && d.isFile()) {
flag3 = true;
}
if (!flag && !flag1 && !flag2 && !flag3) {
return true;
} else {
e.warn("**** FAILED TO START THE SERVER AFTER ACCOUNT CONVERSION!");
e.warn("** please remove the following files and restart the server:");
if (flag) {
e.warn("* " + b.getName());
}
if (flag1) {
e.warn("* " + a.getName());
}
if (flag2) {
e.warn("* " + c.getName());
}
if (flag3) {
e.warn("* " + d.getName());
}
return false;
}
}
private static boolean c(PropertyManager propertymanager) {
File file1 = d(propertymanager);
if (file1.exists() && file1.isDirectory()) {
String[] astring = file1.list(new DatFilenameFilter());
if (astring.length > 0) {
e.warn("**** DETECTED OLD PLAYER FILES IN THE WORLD SAVE");
e.warn("**** THIS USUALLY HAPPENS WHEN THE AUTOMATIC CONVERSION FAILED IN SOME WAY");
e.warn("** please restart the server and if the problem persists, remove the directory \'{}\'", new Object[] { file1.getPath()});
return false;
}
}
return true;
}
private static File d(PropertyManager propertymanager) {
String s = propertymanager.getString("level-name", "world");
File file1 = new File(s);
return new File(file1, "players");
}
private static void c(File file1) {
File file2 = new File(file1.getName() + ".converted");
file1.renameTo(file2);
}
private static Date b(String s, Date date) {
Date date1;
try {
date1 = ExpirableListEntry.a.parse(s);
} catch (ParseException parseexception) {
date1 = date;
}
return date1;
}
static Logger a() {
return e;
}
static Date a(String s, Date date) {
return b(s, date);
}
static void a(File file1) {
b(file1);
}
}