mirror of
https://github.com/PaperMC/Paper.git
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156 lines
9.9 KiB
Diff
156 lines
9.9 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Mark Vainomaa <mikroskeem@mikroskeem.eu>
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Date: Sun, 17 Mar 2019 21:46:56 +0200
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Subject: [PATCH] Fire event on GS4 query
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diff --git a/src/main/java/net/minecraft/server/rcon/NetworkDataOutputStream.java b/src/main/java/net/minecraft/server/rcon/NetworkDataOutputStream.java
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index 51cb2644aa516a59e19fecb308d519dbc7e5fb11..e548aa0ca4e1e94ab628614b44fc11568ca3beff 100644
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--- a/src/main/java/net/minecraft/server/rcon/NetworkDataOutputStream.java
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+++ b/src/main/java/net/minecraft/server/rcon/NetworkDataOutputStream.java
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@@ -22,6 +22,16 @@ public class NetworkDataOutputStream {
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this.dataOutputStream.write(0);
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}
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+ // Paper start - unchecked exception variant to use in Stream API
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+ public void writeStringUnchecked(String string) {
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+ try {
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+ writeString(string);
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+ } catch (IOException e) {
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+ com.destroystokyo.paper.util.SneakyThrow.sneaky(e);
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+ }
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+ }
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+ // Paper end
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+
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public void write(int value) throws IOException {
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this.dataOutputStream.write(value);
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}
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diff --git a/src/main/java/net/minecraft/server/rcon/thread/QueryThreadGs4.java b/src/main/java/net/minecraft/server/rcon/thread/QueryThreadGs4.java
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index cf3071d0b1f818995583e58d64194e4ceb927959..29e2bc3fa3091df3c2fa908a2632c3b592c4a872 100644
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--- a/src/main/java/net/minecraft/server/rcon/thread/QueryThreadGs4.java
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+++ b/src/main/java/net/minecraft/server/rcon/thread/QueryThreadGs4.java
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@@ -105,13 +105,32 @@ public class QueryThreadGs4 extends GenericThread {
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NetworkDataOutputStream networkDataOutputStream = new NetworkDataOutputStream(1460);
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networkDataOutputStream.write(0);
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networkDataOutputStream.writeBytes(this.getIdentBytes(packet.getSocketAddress()));
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- networkDataOutputStream.writeString(this.serverName);
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+
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+ com.destroystokyo.paper.event.server.GS4QueryEvent.QueryType queryType =
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+ com.destroystokyo.paper.event.server.GS4QueryEvent.QueryType.BASIC;
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+ com.destroystokyo.paper.event.server.GS4QueryEvent.QueryResponse queryResponse = com.destroystokyo.paper.event.server.GS4QueryEvent.QueryResponse.builder()
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+ .motd(this.serverName)
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+ .map(this.worldName)
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+ .currentPlayers(this.serverInterface.getPlayerCount())
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+ .maxPlayers(this.maxPlayers)
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+ .port(this.serverPort)
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+ .hostname(this.hostIp)
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+ .gameVersion(this.serverInterface.getServerVersion())
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+ .serverVersion(org.bukkit.Bukkit.getServer().getName() + " on " + org.bukkit.Bukkit.getServer().getBukkitVersion())
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+ .build();
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+ com.destroystokyo.paper.event.server.GS4QueryEvent queryEvent =
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+ new com.destroystokyo.paper.event.server.GS4QueryEvent(queryType, packet.getAddress(), queryResponse);
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+ queryEvent.callEvent();
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+ queryResponse = queryEvent.getResponse();
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+
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+ networkDataOutputStream.writeString(queryResponse.getMotd());
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networkDataOutputStream.writeString("SMP");
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- networkDataOutputStream.writeString(this.worldName);
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- networkDataOutputStream.writeString(Integer.toString(this.serverInterface.getPlayerCount()));
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- networkDataOutputStream.writeString(Integer.toString(this.maxPlayers));
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- networkDataOutputStream.writeShort((short)this.serverPort);
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- networkDataOutputStream.writeString(this.hostIp);
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+ networkDataOutputStream.writeString(queryResponse.getMap());
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+ networkDataOutputStream.writeString(Integer.toString(queryResponse.getCurrentPlayers()));
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+ networkDataOutputStream.writeString(Integer.toString(queryResponse.getMaxPlayers()));
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+ networkDataOutputStream.writeShort((short) queryResponse.getPort());
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+ networkDataOutputStream.writeString(queryResponse.getHostname());
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+ // Paper end
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this.sendTo(networkDataOutputStream.toByteArray(), packet);
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LOGGER.debug("Status [{}]", (Object)socketAddress);
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}
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@@ -146,31 +165,75 @@ public class QueryThreadGs4 extends GenericThread {
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this.rulesResponse.writeString("splitnum");
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this.rulesResponse.write(128);
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this.rulesResponse.write(0);
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+ // Paper start
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+ // Pack plugins
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+ java.util.List<com.destroystokyo.paper.event.server.GS4QueryEvent.QueryResponse.PluginInformation> plugins = java.util.Collections.emptyList();
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+ org.bukkit.plugin.Plugin[] bukkitPlugins;
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+ if (((net.minecraft.server.dedicated.DedicatedServer) this.serverInterface).server.getQueryPlugins() && (bukkitPlugins = org.bukkit.Bukkit.getPluginManager().getPlugins()).length > 0) {
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+ plugins = java.util.stream.Stream.of(bukkitPlugins)
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+ .map(plugin -> com.destroystokyo.paper.event.server.GS4QueryEvent.QueryResponse.PluginInformation.of(plugin.getName(), plugin.getDescription().getVersion()))
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+ .collect(java.util.stream.Collectors.toList());
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+ }
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+
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+ com.destroystokyo.paper.event.server.GS4QueryEvent.QueryResponse queryResponse = com.destroystokyo.paper.event.server.GS4QueryEvent.QueryResponse.builder()
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+ .motd(this.serverName)
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+ .map(this.worldName)
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+ .currentPlayers(this.serverInterface.getPlayerCount())
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+ .maxPlayers(this.maxPlayers)
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+ .port(this.serverPort)
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+ .hostname(this.hostIp)
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+ .plugins(plugins)
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+ .players(this.serverInterface.getPlayerNames())
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+ .gameVersion(this.serverInterface.getServerVersion())
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+ .serverVersion(org.bukkit.Bukkit.getServer().getName() + " on " + org.bukkit.Bukkit.getServer().getBukkitVersion())
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+ .build();
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+ com.destroystokyo.paper.event.server.GS4QueryEvent.QueryType queryType =
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+ com.destroystokyo.paper.event.server.GS4QueryEvent.QueryType.FULL;
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+ com.destroystokyo.paper.event.server.GS4QueryEvent queryEvent =
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+ new com.destroystokyo.paper.event.server.GS4QueryEvent(queryType, packet.getAddress(), queryResponse);
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+ queryEvent.callEvent();
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+ queryResponse = queryEvent.getResponse();
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this.rulesResponse.writeString("hostname");
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- this.rulesResponse.writeString(this.serverName);
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+ this.rulesResponse.writeString(queryResponse.getMotd());
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this.rulesResponse.writeString("gametype");
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this.rulesResponse.writeString("SMP");
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this.rulesResponse.writeString("game_id");
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this.rulesResponse.writeString("MINECRAFT");
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this.rulesResponse.writeString("version");
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- this.rulesResponse.writeString(this.serverInterface.getServerVersion());
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+ this.rulesResponse.writeString(queryResponse.getGameVersion());
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this.rulesResponse.writeString("plugins");
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- this.rulesResponse.writeString(this.serverInterface.getPluginNames());
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+ java.lang.StringBuilder pluginsString = new java.lang.StringBuilder();
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+ pluginsString.append(queryResponse.getServerVersion());
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+ if (!queryResponse.getPlugins().isEmpty()) {
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+ pluginsString.append(": ");
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+ java.util.Iterator<com.destroystokyo.paper.event.server.GS4QueryEvent.QueryResponse.PluginInformation> iter = queryResponse.getPlugins().iterator();
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+ while (iter.hasNext()) {
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+ com.destroystokyo.paper.event.server.GS4QueryEvent.QueryResponse.PluginInformation info = iter.next();
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+ pluginsString.append(info.getName());
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+ if (info.getVersion() != null) {
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+ pluginsString.append(' ').append(info.getVersion().replace(";", ","));
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+ }
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+ if (iter.hasNext()) {
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+ pluginsString.append(';').append(' ');
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+ }
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+ }
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+ }
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+ this.rulesResponse.writeString(pluginsString.toString());
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this.rulesResponse.writeString("map");
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- this.rulesResponse.writeString(this.worldName);
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+ this.rulesResponse.writeString(queryResponse.getMap());
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this.rulesResponse.writeString("numplayers");
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- this.rulesResponse.writeString("" + this.serverInterface.getPlayerCount());
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+ this.rulesResponse.writeString(Integer.toString(queryResponse.getCurrentPlayers()));
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this.rulesResponse.writeString("maxplayers");
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- this.rulesResponse.writeString("" + this.maxPlayers);
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+ this.rulesResponse.writeString(Integer.toString(queryResponse.getMaxPlayers()));
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this.rulesResponse.writeString("hostport");
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- this.rulesResponse.writeString("" + this.serverPort);
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+ this.rulesResponse.writeString(Integer.toString(queryResponse.getPort()));
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this.rulesResponse.writeString("hostip");
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- this.rulesResponse.writeString(this.hostIp);
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+ this.rulesResponse.writeString(queryResponse.getHostname());
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this.rulesResponse.write(0);
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this.rulesResponse.write(1);
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this.rulesResponse.writeString("player_");
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this.rulesResponse.write(0);
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- String[] strings = this.serverInterface.getPlayerNames();
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+ String[] strings = queryResponse.getPlayers().toArray(String[]::new);
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for(String string : strings) {
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this.rulesResponse.writeString(string);
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