mirror of https://github.com/GeyserMC/Geyser.git
124 lines
4.0 KiB
Java
124 lines
4.0 KiB
Java
/*
|
|
* Copyright (c) 2019-2024 GeyserMC. http://geysermc.org
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*
|
|
* @author GeyserMC
|
|
* @link https://github.com/GeyserMC/Geyser
|
|
*/
|
|
|
|
package org.geysermc.geyser.api.event.java;
|
|
|
|
import org.checkerframework.checker.nullness.qual.NonNull;
|
|
import org.checkerframework.common.value.qual.IntRange;
|
|
import org.geysermc.geyser.api.connection.GeyserConnection;
|
|
import org.geysermc.geyser.api.event.connection.ConnectionEvent;
|
|
|
|
import java.util.Map;
|
|
|
|
/**
|
|
* Fired when the Java server sends a transfer request to a different Java server.
|
|
* Geyser Extensions can listen to this event and set a target server ip/port for Bedrock players to be transferred to.
|
|
*/
|
|
public class ServerTransferEvent extends ConnectionEvent {
|
|
|
|
private final String host;
|
|
private final int port;
|
|
private String bedrockHost;
|
|
private int bedrockPort;
|
|
private final Map<String, byte[]> cookies;
|
|
|
|
public ServerTransferEvent(@NonNull GeyserConnection connection, String host, int port, Map<String, byte[]> cookies) {
|
|
super(connection);
|
|
this.host = host;
|
|
this.port = port;
|
|
this.cookies = cookies;
|
|
this.bedrockHost = null;
|
|
this.bedrockPort = -1;
|
|
}
|
|
|
|
/**
|
|
* The host that the Java server requests a transfer to.
|
|
*
|
|
* @return the host
|
|
*/
|
|
public String host() {
|
|
return this.host;
|
|
}
|
|
|
|
/**
|
|
* The port that the Java server requests a transfer to.
|
|
*
|
|
* @return the port
|
|
*/
|
|
public int port() {
|
|
return this.port;
|
|
}
|
|
|
|
/**
|
|
* The host that the Bedrock player should try and connect to.
|
|
* If this is not set, the Bedrock player will just be disconnected.
|
|
*
|
|
* @return the host where the Bedrock client will be transferred to, or null if not set.
|
|
*/
|
|
public String bedrockHost() {
|
|
return this.bedrockHost;
|
|
}
|
|
|
|
/**
|
|
* The port that the Bedrock player should try and connect to.
|
|
* If this is not set, the Bedrock player will just be disconnected.
|
|
*
|
|
* @return the port where the Bedrock client will be transferred to, or -1 if not set.
|
|
*/
|
|
public int bedrockPort() {
|
|
return this.bedrockPort;
|
|
}
|
|
|
|
/**
|
|
* Sets the host for the Bedrock player to be transferred to
|
|
*/
|
|
public void bedrockHost(@NonNull String host) {
|
|
if (host == null || host.isBlank()) {
|
|
throw new IllegalArgumentException("Server address cannot be null or blank");
|
|
}
|
|
this.bedrockHost = host;
|
|
}
|
|
|
|
/**
|
|
* Sets the port for the Bedrock player to be transferred to
|
|
*/
|
|
public void bedrockPort(@IntRange(from = 0, to = 65535) int port) {
|
|
if (port < 0 || port > 65535) {
|
|
throw new IllegalArgumentException("Server port must be between 0 and 65535, was " + port);
|
|
}
|
|
this.bedrockPort = port;
|
|
}
|
|
|
|
/**
|
|
* Gets a map of the sessions current cookies.
|
|
*
|
|
* @return the connections cookies
|
|
*/
|
|
public @NonNull Map<String, byte[]> cookies() {
|
|
return cookies;
|
|
}
|
|
|
|
}
|