/
ServerImpl.java
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/
ServerImpl.java
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package net.ME1312.SubServers.Bungee.Host;
import net.ME1312.Galaxi.Library.Container.ContainedPair;
import net.ME1312.SubData.Server.DataClient;
import net.ME1312.SubData.Server.SubDataClient;
import net.ME1312.SubServers.Bungee.Event.SubEditServerEvent;
import net.ME1312.SubServers.Bungee.Event.SubNetworkConnectEvent;
import net.ME1312.SubServers.Bungee.Event.SubNetworkDisconnectEvent;
import net.ME1312.Galaxi.Library.Map.ObjectMap;
import net.ME1312.Galaxi.Library.Map.ObjectMapValue;
import net.ME1312.SubServers.Bungee.Library.Exception.InvalidServerException;
import net.ME1312.Galaxi.Library.Container.Pair;
import net.ME1312.Galaxi.Library.Util;
import net.ME1312.SubServers.Bungee.Network.Packet.PacketOutExRunEvent;
import net.ME1312.SubServers.Bungee.Network.Packet.PacketOutExUpdateWhitelist;
import net.ME1312.SubServers.Bungee.SubAPI;
import net.ME1312.SubServers.Bungee.SubProxy;
import net.md_5.bungee.BungeeServerInfo;
import net.md_5.bungee.api.CommandSender;
import net.md_5.bungee.api.connection.ProxiedPlayer;
import java.net.InetSocketAddress;
import java.net.SocketAddress;
import java.util.*;
/**
* Server Class
*/
public class ServerImpl extends BungeeServerInfo implements Server {
private HashMap<Integer, SubDataClient> subdata = new HashMap<Integer, SubDataClient>();
private ObjectMap<String> extra = new ObjectMap<String>();
private String nick = null;
private List<String> groups = new ArrayList<String>();
private List<UUID> whitelist = new ArrayList<UUID>();
private boolean hidden;
private final String signature = SubAPI.getInstance().signAnonymousObject();
/**
* Construct a new Server data type
*
* @param name Server name
* @param address Server Address
* @param motd Server MOTD
* @param hidden Hidden Status
* @param restricted Restricted Status
* @return
*/
public static ServerImpl construct(String name, SocketAddress address, String motd, boolean hidden, boolean restricted) throws InvalidServerException {
try {
return new ServerImpl(name, address, motd, hidden, restricted);
} catch (NoSuchMethodError e) {
return new ServerImpl(name, (InetSocketAddress) address, motd, hidden, restricted);
}
}
/**
* Super Method 2 (newest)
* @see #construct(String, SocketAddress, String, boolean, boolean) for method details
*/
protected ServerImpl(String name, SocketAddress address, String motd, boolean hidden, boolean restricted) throws InvalidServerException {
super(name, address, motd, restricted);
init(name, address, motd, hidden, restricted);
}
/**
* Super Method 1 (oldest)
* @see #construct(String, SocketAddress, String, boolean, boolean) for method details
*/
protected ServerImpl(String name, InetSocketAddress address, String motd, boolean hidden, boolean restricted) throws InvalidServerException {
super(name, address, motd, restricted);
init(name, address, motd, hidden, restricted);
}
@SuppressWarnings("deprecation")
private void init(String name, SocketAddress address, String motd, boolean hidden, boolean restricted) throws InvalidServerException {
if (Util.isNull(name, address, motd, hidden, restricted)) throw new NullPointerException();
if (name.contains(" ")) throw new InvalidServerException("Server names cannot have spaces: " + name);
SubAPI.getInstance().getInternals().subprotocol.whitelist(getAddress().getAddress().getHostAddress());
this.hidden = hidden;
subdata.put(0, null);
}
@Override
public DataClient[] getSubData() {
LinkedList<Integer> keys = new LinkedList<Integer>(subdata.keySet());
LinkedList<SubDataClient> channels = new LinkedList<SubDataClient>();
Collections.sort(keys);
for (Integer channel : keys) channels.add(subdata.get(channel));
return channels.toArray(new DataClient[0]);
}
public void setSubData(DataClient client, int channel) {
boolean update = false;
if (channel < 0) throw new IllegalArgumentException("Subchannel ID cannot be less than zero");
if (client != null || channel == 0) {
if (!subdata.keySet().contains(channel) || (channel == 0 && (client == null || subdata.get(channel) == null))) {
update = true;
subdata.put(channel, (SubDataClient) client);
if (client != null && (client.getHandler() == null || !equals(client.getHandler()))) ((SubDataClient) client).setHandler(this);
}
} else {
update = true;
subdata.remove(channel);
}
if (update) for (Proxy proxy : SubAPI.getInstance().getProxies().values()) if (proxy.getSubData()[0] != null) {
ObjectMap<String> args = new ObjectMap<String>();
args.set("server", getName());
args.set("channel", channel);
if (client != null) args.set("id", client.getID());
((SubDataClient) proxy.getSubData()[0]).sendPacket(new PacketOutExRunEvent((client != null)?SubNetworkConnectEvent.class:SubNetworkDisconnectEvent.class, args));
}
}
@Override
public void removeSubData(DataClient client) {
for (Integer channel : Util.getBackwards(subdata, (SubDataClient) client)) setSubData(null, channel);
}
@Override
public String getDisplayName() {
return (nick == null)?getName():nick;
}
@Override
@SuppressWarnings("deprecation")
public void setDisplayName(String value) {
if (value == null || value.length() == 0 || getName().equals(value)) {
SubAPI.getInstance().getInternals().getPluginManager().callEvent(new SubEditServerEvent(null, this, new ContainedPair<String, Object>("display", getName()), false));
this.nick = null;
} else {
SubAPI.getInstance().getInternals().getPluginManager().callEvent(new SubEditServerEvent(null, this, new ContainedPair<String, Object>("display", value), false));
this.nick = value;
}
}
@Override
public List<String> getGroups() {
return groups;
}
@Override
@SuppressWarnings("deprecation")
public void addGroup(String value) {
if (Util.isNull(value)) throw new NullPointerException();
if (value.length() > 0 && !groups.contains(value)) {
groups.add(value);
Collections.sort(groups);
}
}
@Override
@SuppressWarnings("deprecation")
public void removeGroup(String value) {
if (Util.isNull(value)) throw new NullPointerException();
groups.remove(value);
Collections.sort(groups);
}
@Override
public Collection<RemotePlayer> getRemotePlayers() {
return SubAPI.getInstance().getRemotePlayers(this).values();
}
@Override
public boolean isHidden() {
return hidden;
}
@Override
@SuppressWarnings("deprecation")
public void setHidden(boolean value) {
if (Util.isNull(value)) throw new NullPointerException();
SubAPI.getInstance().getInternals().getPluginManager().callEvent(new SubEditServerEvent(null, this, new ContainedPair<String, Object>("hidden", value), false));
this.hidden = value;
}
@SuppressWarnings("deprecation")
public void setMotd(String value) {
if (Util.isNull(value)) throw new NullPointerException();
SubAPI.getInstance().getInternals().getPluginManager().callEvent(new SubEditServerEvent(null, this, new ContainedPair<String, Object>("motd", value), false));
try {
Util.reflect(BungeeServerInfo.class.getDeclaredField("motd"), this, value);
} catch (Exception e) {
e.printStackTrace();
}
}
@SuppressWarnings("deprecation")
public void setRestricted(boolean value) {
if (Util.isNull(value)) throw new NullPointerException();
SubAPI.getInstance().getInternals().getPluginManager().callEvent(new SubEditServerEvent(null, this, new ContainedPair<String, Object>("restricted", value), false));
try {
Util.reflect(BungeeServerInfo.class.getDeclaredField("restricted"), this, value);
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public Collection<UUID> getWhitelist() {
return new ArrayList<UUID>(whitelist);
}
/**
* See if a player can access this server
*
* @param player Player
* @return Whitelisted Status
*/
@Override
public boolean canAccess(CommandSender player) {
return (player instanceof ProxiedPlayer && whitelist.contains(((ProxiedPlayer) player).getUniqueId())) || super.canAccess(player);
}
@Override
public boolean isWhitelisted(UUID player) {
return whitelist.contains(player);
}
@Override
public void whitelist(UUID player) {
if (Util.isNull(player)) throw new NullPointerException();
if (!whitelist.contains(player)) whitelist.add(player);
for (Proxy proxy : SubAPI.getInstance().getProxies().values()) if (proxy.getSubData()[0] != null) ((SubDataClient) proxy.getSubData()[0]).sendPacket(new PacketOutExUpdateWhitelist(getName(), true, player));
}
@Override
public void unwhitelist(UUID player) {
if (Util.isNull(player)) throw new NullPointerException();
whitelist.remove(player);
for (Proxy proxy : SubAPI.getInstance().getProxies().values()) if (proxy.getSubData()[0] != null) ((SubDataClient) proxy.getSubData()[0]).sendPacket(new PacketOutExUpdateWhitelist(getName(), false, player));
}
@Override
public final String getSignature() {
return signature;
}
@Override
public void addExtra(String handle, Object value) {
if (Util.isNull(handle, value)) throw new NullPointerException();
extra.set(handle, value);
}
@Override
public boolean hasExtra(String handle) {
if (Util.isNull(handle)) throw new NullPointerException();
return extra.getKeys().contains(handle);
}
@Override
public ObjectMapValue getExtra(String handle) {
if (Util.isNull(handle)) throw new NullPointerException();
return extra.get(handle);
}
@Override
public ObjectMap<String> getExtra() {
return extra.clone();
}
@Override
public void removeExtra(String handle) {
if (Util.isNull(handle)) throw new NullPointerException();
extra.remove(handle);
}
@Override
public ObjectMap<String> forSubData() {
ObjectMap<String> info = new ObjectMap<String>();
info.set("type", "Server");
info.set("name", getName());
info.set("display", getDisplayName());
info.set("group", getGroups());
info.set("address", getAddress().getAddress().getHostAddress() + ':' + getAddress().getPort());
info.set("motd", getMotd());
info.set("whitelist", getWhitelist());
info.set("restricted", isRestricted());
info.set("hidden", isHidden());
ObjectMap<String> players = new ObjectMap<String>();
for (RemotePlayer player : getRemotePlayers())
players.set(player.getUniqueId().toString(), player.getName());
info.set("players", players);
ObjectMap<Integer> subdata = new ObjectMap<Integer>();
for (int channel : this.subdata.keySet()) subdata.set(channel, (this.subdata.get(channel) == null)?null:this.subdata.get(channel).getID());
info.set("subdata", subdata);
info.set("signature", signature);
info.set("extra", getExtra());
return info;
}
}