mirror of
https://github.com/PaperMC/Paper.git
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36f34f01c0
Upstream has released updates that appears to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: da9ef3c5 #496: Add methods to get/set ItemStacks in EquipmentSlots 3abebc9f #492: Let Tameable extend Animals rather than Entity 941111a0 #495: Expose ItemStack and hand used in PlayerShearEntityEvent 4fe19cae #494: InventoryView - Add missing Brewing FUEL_TIME CraftBukkit Changes:933e9094#664: Add methods to get/set ItemStacks in EquipmentSlots18722312#662: Expose ItemStack and hand used in PlayerShearEntityEvent
218 lines
12 KiB
Diff
218 lines
12 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/RemoteConnectionThread.java b/src/main/java/net/minecraft/server/RemoteConnectionThread.java
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index 66bfbcf02b5584a3abb29f5d7a32e3bb2c6abbea..d821ef9a757494d02eb3be36a619c67562faf967 100644
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--- a/src/main/java/net/minecraft/server/RemoteConnectionThread.java
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+++ b/src/main/java/net/minecraft/server/RemoteConnectionThread.java
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@@ -15,7 +15,7 @@ public abstract class RemoteConnectionThread implements Runnable {
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private static final Logger LOGGER = LogManager.getLogger();
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private static final AtomicInteger i = new AtomicInteger(0);
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protected boolean a;
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- protected final IMinecraftServer b;
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+ protected final IMinecraftServer b; protected IMinecraftServer getServer() { return this.b; } // Paper - OBFHELPER
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protected final String c;
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protected Thread d;
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protected final int e = 5;
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@@ -94,6 +94,7 @@ public abstract class RemoteConnectionThread implements Runnable {
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this.b.g(s);
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}
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+ protected int getPlayerCount() { return this.d(); } // Paper - OBFHELPER
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protected int d() {
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return this.b.getPlayerCount();
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}
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diff --git a/src/main/java/net/minecraft/server/RemoteStatusListener.java b/src/main/java/net/minecraft/server/RemoteStatusListener.java
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index f4f4e31d3c2ee8c7ecbe441f38b518217baa4ba5..d5025938473d3585e83994e890f742cf26c8061e 100644
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--- a/src/main/java/net/minecraft/server/RemoteStatusListener.java
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+++ b/src/main/java/net/minecraft/server/RemoteStatusListener.java
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@@ -21,19 +21,19 @@ public class RemoteStatusListener extends RemoteConnectionThread {
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private long h;
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private final int i;
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- private final int j;
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- private final int k;
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- private final String l;
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- private final String m;
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+ private final int j; private int getServerPort() { return this.j; } // Paper - OBFHELPER
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+ private final int k; private int getMaxPlayers() { return this.k; } // Paper - OBFHELPER
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+ private final String l; private String getMotd() { return this.l; } // Paper - OBFHELPER
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+ private final String m; private String getWorldName() { return this.m; } // Paper - OBFHELPER
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private DatagramSocket n;
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private final byte[] o = new byte[1460];
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private DatagramPacket p;
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private final Map<SocketAddress, String> q;
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- private String r;
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+ private String r; private String getServerHost() { return this.r; } // Paper - OBFHELPER
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private String s;
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private final Map<SocketAddress, RemoteStatusListener.RemoteStatusChallenge> t;
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private final long u;
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- private final RemoteStatusReply v;
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+ private final RemoteStatusReply v; private RemoteStatusReply getCachedFullResponse() { return this.v; } // Paper - OBFHELPER
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private long w;
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public RemoteStatusListener(IMinecraftServer iminecraftserver) {
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@@ -91,6 +91,7 @@ public class RemoteStatusListener extends RemoteConnectionThread {
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remotestatusreply.a((int) 0);
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remotestatusreply.a(this.a(datagrampacket.getSocketAddress()));
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+ /* Paper start - GS4 Query event
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remotestatusreply.a(this.l);
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remotestatusreply.a("SMP");
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remotestatusreply.a(this.m);
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@@ -98,6 +99,31 @@ public class RemoteStatusListener extends RemoteConnectionThread {
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remotestatusreply.a(Integer.toString(this.k));
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remotestatusreply.a((short) this.j);
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remotestatusreply.a(this.r);
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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.getMotd())
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+ .map(this.getWorldName())
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+ .currentPlayers(this.getPlayerCount())
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+ .maxPlayers(this.getMaxPlayers())
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+ .port(this.getServerPort())
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+ .hostname(this.getServerHost())
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+ .gameVersion(this.getServer().getVersion())
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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, datagrampacket.getAddress(), queryResponse);
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+ queryEvent.callEvent();
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+ queryResponse = queryEvent.getResponse();
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+ remotestatusreply.writeString(queryResponse.getMotd());
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+ remotestatusreply.writeString("SMP");
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+ remotestatusreply.writeString(queryResponse.getMap());
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+ remotestatusreply.writeString(Integer.toString(queryResponse.getCurrentPlayers()));
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+ remotestatusreply.writeString(Integer.toString(queryResponse.getMaxPlayers()));
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+ remotestatusreply.writeShort((short) queryResponse.getPort());
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+ remotestatusreply.writeString(queryResponse.getHostname());
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+ // Paper end
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this.a(remotestatusreply.a(), datagrampacket);
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this.a("Status [" + socketaddress + "]");
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}
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@@ -134,6 +160,7 @@ public class RemoteStatusListener extends RemoteConnectionThread {
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this.v.a("splitnum");
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this.v.a((int) 128);
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this.v.a((int) 0);
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+ /* Paper start - GS4 Query event
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this.v.a("hostname");
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this.v.a(this.l);
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this.v.a("gametype");
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@@ -169,6 +196,79 @@ public class RemoteStatusListener extends RemoteConnectionThread {
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}
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this.v.a((int) 0);
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+ */
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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(((DedicatedServer) this.getServer()).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.getMotd())
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+ .map(this.getWorldName())
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+ .currentPlayers(this.getPlayerCount())
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+ .maxPlayers(this.getMaxPlayers())
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+ .port(this.getServerPort())
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+ .hostname(this.getServerHost())
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+ .plugins(plugins)
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+ .players(this.getServer().getPlayers())
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+ .gameVersion(this.getServer().getVersion())
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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, datagrampacket.getAddress(), queryResponse);
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+ queryEvent.callEvent();
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+ queryResponse = queryEvent.getResponse();
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+ this.getCachedFullResponse().writeString("hostname");
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+ this.getCachedFullResponse().writeString(queryResponse.getMotd());
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+ this.getCachedFullResponse().writeString("gametype");
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+ this.getCachedFullResponse().writeString("SMP");
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+ this.getCachedFullResponse().writeString("game_id");
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+ this.getCachedFullResponse().writeString("MINECRAFT");
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+ this.getCachedFullResponse().writeString("version");
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+ this.getCachedFullResponse().writeString(queryResponse.getGameVersion());
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+ this.getCachedFullResponse().writeString("plugins");
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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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+ 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().replaceAll(";", ","));
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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.getCachedFullResponse().writeString(pluginsString.toString());
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+ this.getCachedFullResponse().writeString("map");
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+ this.getCachedFullResponse().writeString(queryResponse.getMap());
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+ this.getCachedFullResponse().writeString("numplayers");
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+ this.getCachedFullResponse().writeString(Integer.toString(queryResponse.getCurrentPlayers()));
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+ this.getCachedFullResponse().writeString("maxplayers");
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+ this.getCachedFullResponse().writeString(Integer.toString(queryResponse.getMaxPlayers()));
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+ this.getCachedFullResponse().writeString("hostport");
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+ this.getCachedFullResponse().writeString(Integer.toString(queryResponse.getPort()));
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+ this.getCachedFullResponse().writeString("hostip");
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+ this.getCachedFullResponse().writeString(queryResponse.getHostname());
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+ // The "meaningless data" start, copied from above
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+ this.getCachedFullResponse().writeInt(0);
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+ this.getCachedFullResponse().writeInt(1);
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+ this.getCachedFullResponse().writeString("player_");
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+ this.getCachedFullResponse().writeInt(0);
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+ // "Meaningless data" end
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+ queryResponse.getPlayers().forEach(this.getCachedFullResponse()::writeStringUnchecked);
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+ this.getCachedFullResponse().writeInt(0);
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+ // Paper end
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return this.v.a();
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}
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}
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diff --git a/src/main/java/net/minecraft/server/RemoteStatusReply.java b/src/main/java/net/minecraft/server/RemoteStatusReply.java
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index 848b5c3f0e00f32d565dc5a241e17fa6d152ae8d..73efea7e1354df306c0eadfc52b75ec8ed9883d9 100644
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--- a/src/main/java/net/minecraft/server/RemoteStatusReply.java
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+++ b/src/main/java/net/minecraft/server/RemoteStatusReply.java
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@@ -18,15 +18,27 @@ public class RemoteStatusReply {
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this.b.write(abyte, 0, abyte.length);
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}
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+ public void writeString(String string) throws IOException { this.a(string); } // Paper - OBFHELPER
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public void a(String s) throws IOException {
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this.b.writeBytes(s);
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this.b.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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+ public void writeInt(int i) throws IOException { this.a(i); } // Paper - OBFHELPER
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public void a(int i) throws IOException {
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this.b.write(i);
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}
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+ public void writeShort(short i) throws IOException { this.a(i); } // Paper - OBFHELPER
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public void a(short short0) throws IOException {
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this.b.writeShort(Short.reverseBytes(short0));
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}
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