SteamWar/Velocity
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Mix of Checkstyle and SonarLint.

Quellcode durchsuchen
Dieser Commit ist enthalten in:
Andrew Steinborn 2018-10-28 03:18:15 -04:00
Ursprung 9806d57a13
Commit 1310cd2c53
15 geänderte Dateien mit 98 neuen und 53 gelöschten Zeilen
Statistiken anzeigen Patch-Datei herunterladen Vergleichs-Datei herunterladen Alle Dateien ausklappen Alle Dateien einklappen

3
api/src/ap/java/com/velocitypowered/api/plugin/ap/PluginAnnotationProcessor.java
Datei anzeigen

@ -2,7 +2,6 @@ package com.velocitypowered.api.plugin.ap;
import com.google.gson.Gson;
import com.velocitypowered.api.plugin.Plugin;
import com.velocitypowered.api.plugin.PluginDescription;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.Writer;
@ -66,7 +65,7 @@ public class PluginAnnotationProcessor extends AbstractProcessor {
}
Plugin plugin = element.getAnnotation(Plugin.class);
if (!PluginDescription.ID_PATTERN.matcher(plugin.id()).matches()) {
if (!SerializedPluginDescription.ID_PATTERN.matcher(plugin.id()).matches()) {
environment.getMessager().printMessage(Diagnostic.Kind.ERROR, "Invalid ID for plugin "
+ qualifiedName
+ ". IDs must start alphabetically, have alphanumeric characters, and can "

7
api/src/ap/java/com/velocitypowered/api/plugin/ap/SerializedPluginDescription.java
Datei anzeigen

@ -8,11 +8,14 @@ import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Objects;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
import org.checkerframework.checker.nullness.qual.Nullable;
public class SerializedPluginDescription {
public static final Pattern ID_PATTERN = Pattern.compile("[a-z][a-z0-9-_]{0,63}");
// @Nullable is used here to make GSON skip these in the serialized file
private final String id;
private final @Nullable String name;
@ -26,7 +29,9 @@ public class SerializedPluginDescription {
private SerializedPluginDescription(String id, String name, String version, String description,
String url,
List<String> authors, List<Dependency> dependencies, String main) {
this.id = Preconditions.checkNotNull(id, "id");
Preconditions.checkNotNull(id, "id");
Preconditions.checkArgument(ID_PATTERN.matcher(id).matches(), "id is not valid");
this.id = id;
this.name = Strings.emptyToNull(name);
this.version = Strings.emptyToNull(version);
this.description = Strings.emptyToNull(description);

2
api/src/main/java/com/velocitypowered/api/event/connection/ConnectionHandshakeEvent.java
Datei anzeigen

@ -4,7 +4,7 @@ import com.google.common.base.Preconditions;
import com.velocitypowered.api.proxy.InboundConnection;
/**
* This event is fired when a handshake is established between a client and Velocity.
* This event is fired when a handshake is established between a client and the proxy.
*/
public final class ConnectionHandshakeEvent {

3
api/src/main/java/com/velocitypowered/api/plugin/Plugin.java
Datei anzeigen

@ -14,7 +14,8 @@ public @interface Plugin {
/**
* The ID of the plugin. This ID should be unique as to not conflict with other plugins. The
* plugin ID must match the {@link PluginDescription#ID_PATTERN}.
* plugin ID may contain alphanumeric characters, dashes, and underscores, and be a maximum
* of 64 characters long.
*
* @return the ID for this plugin
*/

14
api/src/main/java/com/velocitypowered/api/util/title/TextTitle.java
Datei anzeigen

@ -186,21 +186,23 @@ public final class TextTitle implements Title {
return this;
}
public Builder stay(int ticks) {
private int checkTicks(int ticks) {
Preconditions.checkArgument(ticks >= 0, "ticks value %s is negative", ticks);
this.stay = ticks;
return ticks;
}
public Builder stay(int ticks) {
this.stay = checkTicks(ticks);
return this;
}
public Builder fadeIn(int ticks) {
Preconditions.checkArgument(ticks >= 0, "ticks value %s is negative", ticks);
this.fadeIn = ticks;
this.fadeIn = checkTicks(ticks);
return this;
}
public Builder fadeOut(int ticks) {
Preconditions.checkArgument(ticks >= 0, "ticks value %s is negative", ticks);
this.fadeOut = ticks;
this.fadeOut = checkTicks(ticks);
return this;
}

24
native/src/main/java/com/velocitypowered/natives/NativeSetupException.java Normale Datei
Datei anzeigen

@ -0,0 +1,24 @@
package com.velocitypowered.natives;
public class NativeSetupException extends RuntimeException {
public NativeSetupException() {
}
public NativeSetupException(String message) {
super(message);
}
public NativeSetupException(String message, Throwable cause) {
super(message, cause);
}
public NativeSetupException(Throwable cause) {
super(cause);
}
public NativeSetupException(String message, Throwable cause, boolean enableSuppression,
boolean writableStackTrace) {
super(message, cause, enableSuppression, writableStackTrace);
}
}

2
native/src/main/java/com/velocitypowered/natives/compression/JavaVelocityCompressor.java
Datei anzeigen

@ -1,5 +1,7 @@
package com.velocitypowered.natives.compression;
import static com.velocitypowered.natives.util.NativeConstants.ZLIB_BUFFER_SIZE;
import com.google.common.base.Preconditions;
import io.netty.buffer.ByteBuf;
import java.util.zip.DataFormatException;

2
native/src/main/java/com/velocitypowered/natives/compression/NativeVelocityCompressor.java
Datei anzeigen

@ -1,5 +1,7 @@
package com.velocitypowered.natives.compression;
import static com.velocitypowered.natives.util.NativeConstants.ZLIB_BUFFER_SIZE;
import com.google.common.base.Preconditions;
import io.netty.buffer.ByteBuf;
import java.util.zip.DataFormatException;

6
native/src/main/java/com/velocitypowered/natives/compression/VelocityCompressor.java
Datei anzeigen

@ -8,12 +8,6 @@ import java.util.zip.DataFormatException;
* Provides an interface to inflate and deflate {@link ByteBuf}s using zlib.
*/
public interface VelocityCompressor extends Disposable {
/**
* The default preferred output buffer size for zlib.
*/
int ZLIB_BUFFER_SIZE = 8192;
void inflate(ByteBuf source, ByteBuf destination) throws DataFormatException;
void deflate(ByteBuf source, ByteBuf destination) throws DataFormatException;

12
native/src/main/java/com/velocitypowered/natives/util/NativeConstants.java Normale Datei
Datei anzeigen

@ -0,0 +1,12 @@
package com.velocitypowered.natives.util;
public class NativeConstants {
/**
* The default preferred output buffer size for zlib.
*/
public static final int ZLIB_BUFFER_SIZE = 8192;
private NativeConstants() {
throw new AssertionError();
}
}

3
native/src/main/java/com/velocitypowered/natives/util/Natives.java
Datei anzeigen

@ -1,6 +1,7 @@
package com.velocitypowered.natives.util;
import com.google.common.collect.ImmutableList;
import com.velocitypowered.natives.NativeSetupException;
import com.velocitypowered.natives.compression.JavaVelocityCompressor;
import com.velocitypowered.natives.compression.NativeVelocityCompressor;
import com.velocitypowered.natives.compression.VelocityCompressorFactory;
@ -37,7 +38,7 @@ public class Natives {
}));
System.load(tempFile.toAbsolutePath().toString());
} catch (IOException e) {
throw new RuntimeException(e);
throw new NativeSetupException("Unable to copy natives", e);
}
};
}

17
proxy/src/main/java/com/velocitypowered/proxy/connection/client/ClientPlaySessionHandler.java
Datei anzeigen

@ -91,6 +91,15 @@ public class ClientPlaySessionHandler implements MinecraftSessionHandler {
@Override
public boolean handle(Chat packet) {
VelocityServerConnection serverConnection = player.getConnectedServer();
if (serverConnection == null) {
return true;
}
MinecraftConnection smc = serverConnection.getConnection();
if (smc == null) {
return true;
}
String msg = packet.getMessage();
if (msg.startsWith("/")) {
try {
@ -106,14 +115,6 @@ public class ClientPlaySessionHandler implements MinecraftSessionHandler {
return true;
}
} else {
VelocityServerConnection serverConnection = player.getConnectedServer();
if (serverConnection == null) {
return true;
}
MinecraftConnection smc = serverConnection.getConnection();
if (smc == null) {
return true;
}
PlayerChatEvent event = new PlayerChatEvent(player, msg);
server.getEventManager().fire(event)
.thenAcceptAsync(pme -> {

5
proxy/src/main/java/com/velocitypowered/proxy/plugin/loader/JavaPluginLoader.java
Datei anzeigen

@ -43,9 +43,8 @@ public class JavaPluginLoader implements PluginLoader {
}
SerializedPluginDescription pd = serialized.get();
if (!PluginDescription.ID_PATTERN.matcher(pd.getId()).matches()) {
throw new InvalidPluginException("Plugin ID '" + pd.getId() + "' must match pattern " +
PluginDescription.ID_PATTERN.pattern());
if (!SerializedPluginDescription.ID_PATTERN.matcher(pd.getId()).matches()) {
throw new InvalidPluginException("Plugin ID '" + pd.getId() + "' is invalid.");
}
PluginClassLoader loader = new PluginClassLoader(

36
proxy/src/main/java/com/velocitypowered/proxy/protocol/netty/GS4QueryHandler.java
Datei anzeigen

@ -69,6 +69,25 @@ public class GS4QueryHandler extends SimpleChannelInboundHandler<DatagramPacket>
this.server = server;
}
private QueryResponse createInitialResponse() {
return QueryResponse.builder()
.hostname(ComponentSerializers.PLAIN
.serialize(server.getConfiguration().getMotdComponent()))
.gameVersion(ProtocolConstants.SUPPORTED_GENERIC_VERSION_STRING)
.map(server.getConfiguration().getQueryMap())
.currentPlayers(server.getPlayerCount())
.maxPlayers(server.getConfiguration().getShowMaxPlayers())
.proxyPort(server.getConfiguration().getBind().getPort())
.proxyHost(server.getConfiguration().getBind().getHostString())
.players(server.getAllPlayers().stream().map(Player::getUsername)
.collect(Collectors.toList()))
.proxyVersion("Velocity")
.plugins(
server.getConfiguration().shouldQueryShowPlugins() ? getRealPluginInformation()
: Collections.emptyList())
.build();
}
@Override
protected void channelRead0(ChannelHandlerContext ctx, DatagramPacket msg) throws Exception {
ByteBuf queryMessage = msg.content();
@ -117,22 +136,7 @@ public class GS4QueryHandler extends SimpleChannelInboundHandler<DatagramPacket>
}
// Build query response
QueryResponse response = QueryResponse.builder()
.hostname(ComponentSerializers.PLAIN
.serialize(server.getConfiguration().getMotdComponent()))
.gameVersion(ProtocolConstants.SUPPORTED_GENERIC_VERSION_STRING)
.map(server.getConfiguration().getQueryMap())
.currentPlayers(server.getPlayerCount())
.maxPlayers(server.getConfiguration().getShowMaxPlayers())
.proxyPort(server.getConfiguration().getBind().getPort())
.proxyHost(server.getConfiguration().getBind().getHostString())
.players(server.getAllPlayers().stream().map(Player::getUsername)
.collect(Collectors.toList()))
.proxyVersion("Velocity")
.plugins(
server.getConfiguration().shouldQueryShowPlugins() ? getRealPluginInformation()
: Collections.emptyList())
.build();
QueryResponse response = createInitialResponse();
boolean isBasic = queryMessage.readableBytes() == 0;

3
proxy/src/main/java/com/velocitypowered/proxy/protocol/packet/PlayerListItem.java
Datei anzeigen

@ -50,14 +50,13 @@ public class PlayerListItem implements MinecraftPacket {
Item item = new Item(ProtocolUtils.readUuid(buf));
items.add(item);
switch (action) {
case ADD_PLAYER: {
case ADD_PLAYER:
item.setName(ProtocolUtils.readString(buf));
item.setProperties(ProtocolUtils.readProperties(buf));
item.setGameMode(ProtocolUtils.readVarInt(buf));
item.setLatency(ProtocolUtils.readVarInt(buf));
item.setDisplayName(readOptionalComponent(buf));
break;
}
case UPDATE_GAMEMODE:
item.setGameMode(ProtocolUtils.readVarInt(buf));
break;