/
InternalHost.java
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/
InternalHost.java
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package net.ME1312.SubServers.Bungee.Host.Internal;
import net.ME1312.Galaxi.Library.Config.YAMLSection;
import net.ME1312.Galaxi.Library.Directories;
import net.ME1312.Galaxi.Library.Map.ObjectMap;
import net.ME1312.Galaxi.Library.Util;
import net.ME1312.SubServers.Bungee.Event.SubAddServerEvent;
import net.ME1312.SubServers.Bungee.Event.SubRemoveServerEvent;
import net.ME1312.SubServers.Bungee.Host.Host;
import net.ME1312.SubServers.Bungee.Host.SubCreator;
import net.ME1312.SubServers.Bungee.Host.SubServer;
import net.ME1312.SubServers.Bungee.Library.Compatibility.Logger;
import net.ME1312.SubServers.Bungee.Library.Exception.InvalidServerException;
import net.ME1312.SubServers.Bungee.SubProxy;
import com.dosse.upnp.UPnP;
import com.google.common.collect.Range;
import java.io.File;
import java.io.FileWriter;
import java.net.InetAddress;
import java.util.*;
/**
* Internal Host Class
*/
public class InternalHost extends Host {
public static final boolean DRM_ALLOW = System.getProperty("RM.subservers", "true").equalsIgnoreCase("true");
private HashMap<String, SubServer> servers = new HashMap<String, SubServer>();
private String name;
private boolean enabled;
private InetAddress address;
private SubCreator creator;
private String directory;
SubProxy plugin;
/**
* Creates an Internal Host
*
* @param plugin SubServers Internals
* @param name The Name of your Host
* @param ports The range of ports to auto-select from
* @param log Whether apps like SubCreator should log to console (does not apply to servers)
* @param enabled If your host is Enabled
* @param address The address of your Host
* @param directory The runtime directory of your Host
* @param gitBash The Git Bash directory
*/
public InternalHost(SubProxy plugin, String name, boolean enabled, Range<Integer> ports, boolean log, InetAddress address, String directory, String gitBash) {
super(plugin, name, enabled, ports, log, address, directory, gitBash);
if (!DRM_ALLOW) throw new IllegalStateException("SubServers' hosting capabilities have been disabled by your provider");
this.plugin = plugin;
this.name = name;
this.enabled = enabled;
this.address = address;
this.creator = new InternalSubCreator(this, ports, log, gitBash);
this.directory = directory;
}
@Override
public boolean isEnabled() {
return enabled;
}
@Override
public void setEnabled(boolean value) {
this.enabled = value;
}
@Override
public InetAddress getAddress() {
return address;
}
@Override
public String getPath() {
return directory;
}
@Override
public String getName() {
return name;
}
@Override
public SubCreator getCreator() {
return creator;
}
@Override
public Map<String, ? extends SubServer> getSubServers() {
return new TreeMap<String, SubServer>(servers);
}
@Override
public SubServer getSubServer(String name) {
if (Util.isNull(name)) return null;
return servers.get(name.toLowerCase());
}
@Override
public SubServer constructSubServer(String name, boolean enabled, int port, String motd, boolean log, String directory, String executable, String stopcmd, boolean hidden, boolean restricted) throws InvalidServerException {
return InternalSubServer.construct(this, name, enabled, port, motd, log, directory, executable, stopcmd, hidden, restricted);
}
@Override
public boolean addSubServer(UUID player, SubServer server) throws InvalidServerException {
if (server.getHost() != this) throw new IllegalArgumentException("That Server does not belong to this Host!");
if (plugin.api.getServers().containsKey(server.getName().toLowerCase())) throw new InvalidServerException("A Server already exists with this name!");
SubAddServerEvent event = new SubAddServerEvent(player, this, server);
plugin.getPluginManager().callEvent(event);
if (!event.isCancelled()) {
((InternalSubServer) server).registered(true);
servers.put(server.getName().toLowerCase(), server);
if (UPnP.isUPnPAvailable() && plugin.config.get().getMap("Settings").getMap("UPnP", new ObjectMap<String>()).getBoolean("Forward-Servers", false)) UPnP.openPortTCP(server.getAddress().getPort());
return true;
} else {
return false;
}
}
@Override
protected boolean removeSubServer(UUID player, String name, boolean forced) throws InterruptedException {
Util.nullpo(name);
InternalSubServer server = (InternalSubServer) servers.get(name.toLowerCase());
SubRemoveServerEvent event = new SubRemoveServerEvent(player, this, server);
plugin.getPluginManager().callEvent(event);
if (forced || !event.isCancelled()) {
server.registered(false);
if (server.isRunning()) {
server.stop();
server.waitFor();
}
servers.remove(name.toLowerCase());
if (UPnP.isUPnPAvailable() && UPnP.isMappedTCP(server.getAddress().getPort()))
UPnP.closePortTCP(server.getAddress().getPort());
return true;
} else return false;
}
@Override
protected boolean recycleSubServer(UUID player, String name, boolean forced) throws InterruptedException {
return recycleSubServer(player, name, forced, true);
}
/**
* Deletes a SubServer (will move to 'Recently Deleted')
*
* @param player Player Deleting
* @param name SubServer Name
* @param forced Forces the Deletion
* @param multithreading Uses Multithreading for I/O
* @return Success Status
*/
protected boolean recycleSubServer(UUID player, String name, boolean forced, boolean multithreading) throws InterruptedException {
Util.nullpo(name);
String server = servers.get(name.toLowerCase()).getName();
File from = new File(getPath(), servers.get(server.toLowerCase()).getPath());
if (removeSubServer(player, server, forced)) {
Runnable method = () -> {
File to = new File(plugin.dir, "SubServers/Recently Deleted/" + server.toLowerCase());
try {
if (from.exists()) {
Logger.get("SubServers").info("Moving Files...");
if (to.exists()) {
if (to.isDirectory()) Directories.delete(to);
else to.delete();
}
to.mkdirs();
Directories.copy(from, to);
Directories.delete(from);
}
} catch (Exception e) {
e.printStackTrace();
}
Logger.get("SubServers").info("Saving...");
YAMLSection info = (plugin.servers.get().getMap("Servers").getKeys().contains(server))?new YAMLSection(plugin.servers.get().getMap("Servers").getMap(server).get()):new YAMLSection();
info.set("Name", server);
info.set("Timestamp", Calendar.getInstance().getTime().getTime());
try {
if (plugin.servers.get().getMap("Servers").getKeys().contains(server)) {
plugin.servers.get().getMap("Servers").remove(server);
plugin.servers.save();
}
if (!to.exists()) to.mkdirs();
FileWriter writer = new FileWriter(new File(to, "info.json"), false);
writer.write(info.toJSON().toString());
writer.close();
} catch (Exception e) {
e.printStackTrace();
}
Logger.get("SubServers").info("Deleted SubServer: " + server);
};
if (multithreading) {
new Thread(method, "SubServers.Bungee::Internal_Server_Recycler(" + name + ')').start();
} else method.run();
return true;
} else return false;
}
@Override
protected boolean deleteSubServer(UUID player, String name, boolean forced) throws InterruptedException {
return deleteSubServer(player, name, forced, true);
}
/**
* Deletes a SubServer
*
* @param player Player Deleting
* @param name SubServer Name
* @param forced Forces the Deletion
* @param multithreading Uses Multithreading for I/O
* @return Success Status
*/
protected boolean deleteSubServer(UUID player, String name, boolean forced, boolean multithreading) throws InterruptedException {
Util.nullpo(name);
String server = servers.get(name.toLowerCase()).getName();
File from = new File(getPath(), servers.get(server.toLowerCase()).getPath());
if (removeSubServer(player, server, forced)) {
Runnable method = () -> {
try {
if (from.exists()) {
Logger.get("SubServers").info("Removing Files...");
Directories.delete(from);
}
} catch (Exception e) {
e.printStackTrace();
}
Logger.get("SubServers").info("Saving...");
try {
if (plugin.servers.get().getMap("Servers").getKeys().contains(server)) {
plugin.servers.get().getMap("Servers").remove(server);
plugin.servers.save();
}
} catch (Exception e) {
e.printStackTrace();
}
Logger.get("SubServers").info("Deleted SubServer: " + server);
};
if (multithreading) {
new Thread(method, "SubServers.Bungee::Internal_Server_Deletion(" + name + ')').start();
} else method.run();
return true;
} else return false;
}
}