67 lines
3.4 KiB
Java
67 lines
3.4 KiB
Java
/*
|
|
* Decompiled with CFR 0.152.
|
|
*
|
|
* Could not load the following classes:
|
|
* com.mojang.brigadier.CommandDispatcher
|
|
* com.mojang.brigadier.Message
|
|
* com.mojang.brigadier.builder.LiteralArgumentBuilder
|
|
* com.mojang.brigadier.exceptions.CommandSyntaxException
|
|
* com.mojang.brigadier.exceptions.DynamicCommandExceptionType
|
|
* com.mojang.brigadier.exceptions.SimpleCommandExceptionType
|
|
*/
|
|
package net.minecraft.server.commands;
|
|
|
|
import com.mojang.brigadier.CommandDispatcher;
|
|
import com.mojang.brigadier.Message;
|
|
import com.mojang.brigadier.builder.LiteralArgumentBuilder;
|
|
import com.mojang.brigadier.exceptions.CommandSyntaxException;
|
|
import com.mojang.brigadier.exceptions.DynamicCommandExceptionType;
|
|
import com.mojang.brigadier.exceptions.SimpleCommandExceptionType;
|
|
import java.nio.file.Path;
|
|
import java.nio.file.Paths;
|
|
import net.minecraft.ChatFormatting;
|
|
import net.minecraft.SharedConstants;
|
|
import net.minecraft.commands.CommandSourceStack;
|
|
import net.minecraft.commands.Commands;
|
|
import net.minecraft.network.chat.ClickEvent;
|
|
import net.minecraft.network.chat.Component;
|
|
import net.minecraft.network.chat.HoverEvent;
|
|
import net.minecraft.network.chat.MutableComponent;
|
|
import net.minecraft.util.profiling.jfr.Environment;
|
|
import net.minecraft.util.profiling.jfr.JvmProfiler;
|
|
|
|
public class JfrCommand {
|
|
private static final SimpleCommandExceptionType START_FAILED = new SimpleCommandExceptionType((Message)Component.translatable("commands.jfr.start.failed"));
|
|
private static final DynamicCommandExceptionType DUMP_FAILED = new DynamicCommandExceptionType(message -> Component.translatableEscape("commands.jfr.dump.failed", message));
|
|
|
|
private JfrCommand() {
|
|
}
|
|
|
|
public static void register(CommandDispatcher<CommandSourceStack> dispatcher) {
|
|
dispatcher.register((LiteralArgumentBuilder)((LiteralArgumentBuilder)((LiteralArgumentBuilder)Commands.literal("jfr").requires(Commands.hasPermission(Commands.LEVEL_OWNERS))).then(Commands.literal("start").executes(c -> JfrCommand.startJfr((CommandSourceStack)c.getSource())))).then(Commands.literal("stop").executes(c -> JfrCommand.stopJfr((CommandSourceStack)c.getSource()))));
|
|
}
|
|
|
|
private static int startJfr(CommandSourceStack source) throws CommandSyntaxException {
|
|
Environment env = Environment.from(source.getServer());
|
|
if (!JvmProfiler.INSTANCE.start(env)) {
|
|
throw START_FAILED.create();
|
|
}
|
|
source.sendSuccess(() -> Component.translatable("commands.jfr.started"), false);
|
|
return 1;
|
|
}
|
|
|
|
private static int stopJfr(CommandSourceStack source) throws CommandSyntaxException {
|
|
try {
|
|
Path savedRecording = Paths.get(".", new String[0]).relativize(JvmProfiler.INSTANCE.stop().normalize());
|
|
Path clipboardPath = !source.getServer().isPublished() || SharedConstants.IS_RUNNING_IN_IDE ? savedRecording.toAbsolutePath() : savedRecording;
|
|
MutableComponent fileText = Component.literal(savedRecording.toString()).withStyle(ChatFormatting.UNDERLINE).withStyle(style -> style.withClickEvent(new ClickEvent.CopyToClipboard(clipboardPath.toString())).withHoverEvent(new HoverEvent.ShowText(Component.translatable("chat.copy.click"))));
|
|
source.sendSuccess(() -> Component.translatable("commands.jfr.stopped", fileText), false);
|
|
return 1;
|
|
}
|
|
catch (Throwable t) {
|
|
throw DUMP_FAILED.create((Object)t.getMessage());
|
|
}
|
|
}
|
|
}
|
|
|