Package net.minecraft.network.packet.c2s.play

Record Class ChatCommandSignedC2SPacket

java.lang.Object
java.lang.Record
net.minecraft.network.packet.c2s.play.ChatCommandSignedC2SPacket
Record Components:
command -
timestamp -
salt -
argumentSignatures -
lastSeenMessages -
All Implemented Interfaces:
Packet<ServerPlayPacketListener>
public record ChatCommandSignedC2SPacket(String command, Instant timestamp, long salt, ArgumentSignatureDataMap argumentSignatures, LastSeenMessageList.Acknowledgment lastSeenMessages) extends Record implements Packet<ServerPlayPacketListener>
A packet used to execute commands on the server.

This truncates the command to at most 256 characters before sending to the server on the client. If the server receives the command longer than 256 characters, it will reject the message and disconnect the client.

If the command contains an invalid character (see StringHelper.isValidChar(char)) or if the server receives the commands in improper order, the server will reject the command and disconnect the client.

Commands that took more than SignedMessage.SERVERBOUND_TIME_TO_LIVE to reach the server are considered expired and log warnings on the server if it contains signed message arguments. If the message takes more than SignedMessage.CLIENTBOUND_TIME_TO_LIVE to reach the clients (including the time it took to reach the server), the message is not considered secure anymore by the clients, and may be discarded depending on the clients' options.

See Also:
Mappings:
Namespace Name
named net/minecraft/network/packet/c2s/play/ChatCommandSignedC2SPacket
intermediary net/minecraft/class_9449
official agn
named command
intermediary comp_2532
official b
named timestamp
intermediary comp_2533
official c
named salt
intermediary comp_2534
official d
named argumentSignatures
intermediary comp_2535
official e
named lastSeenMessages
intermediary comp_2536
official f

  • Field Details

    • command

      private final String command
      The field for the command record component.

    • timestamp

      private final Instant timestamp
      The field for the timestamp record component.

    • salt

      private final long salt
      The field for the salt record component.

    • argumentSignatures

      private final ArgumentSignatureDataMap argumentSignatures
      The field for the argumentSignatures record component.

    • lastSeenMessages

      private final LastSeenMessageList.Acknowledgment lastSeenMessages
      The field for the lastSeenMessages record component.

    • CODEC

      public static final PacketCodec<PacketByteBuf,ChatCommandSignedC2SPacket> CODEC
      Mappings:
      Namespace Name Mixin selector
      named CODEC Lnet/minecraft/network/packet/c2s/play/ChatCommandSignedC2SPacket;CODEC:Lnet/minecraft/network/codec/PacketCodec;
      intermediary field_50087 Lnet/minecraft/class_9449;field_50087:Lnet/minecraft/class_9139;
      official a Lagn;a:Lyn;

  • Constructor Details

    • ChatCommandSignedC2SPacket

      private ChatCommandSignedC2SPacket(PacketByteBuf buf)
      Mappings:
      Namespace Name Mixin selector
      named <init> Lnet/minecraft/network/packet/c2s/play/ChatCommandSignedC2SPacket;<init>(Lnet/minecraft/network/PacketByteBuf;)V
      intermediary <init> Lnet/minecraft/class_9449;<init>(Lnet/minecraft/class_2540;)V
      official <init> Lagn;<init>(Lvl;)V

    • ChatCommandSignedC2SPacket

      public ChatCommandSignedC2SPacket(String string, Instant instant, long long2, ArgumentSignatureDataMap argumentSignatureDataMap, LastSeenMessageList.Acknowledgment acknowledgment)

  • Method Details

    • write

      private void write(PacketByteBuf buf)
      Mappings:
      Namespace Name Mixin selector
      named write Lnet/minecraft/network/packet/c2s/play/ChatCommandSignedC2SPacket;write(Lnet/minecraft/network/PacketByteBuf;)V
      intermediary method_58582 Lnet/minecraft/class_9449;method_58582(Lnet/minecraft/class_2540;)V
      official a Lagn;a(Lvl;)V

    • getPacketType

      public PacketType<ChatCommandSignedC2SPacket> getPacketType()
      Specified by:
      getPacketType in interface Packet<ServerPlayPacketListener>
      Mappings:
      Namespace Name Mixin selector
      named getPacketType Lnet/minecraft/network/packet/Packet;getPacketType()Lnet/minecraft/network/packet/PacketType;
      intermediary method_65080 Lnet/minecraft/class_2596;method_65080()Lnet/minecraft/class_9145;
      official a Lyw;a()Lyy;

    • apply

      public void apply(ServerPlayPacketListener serverPlayPacketListener)
      Specified by:
      apply in interface Packet<ServerPlayPacketListener>
      Mappings:
      Namespace Name Mixin selector
      named apply Lnet/minecraft/network/packet/c2s/play/ChatCommandSignedC2SPacket;apply(Lnet/minecraft/network/listener/ServerPlayPacketListener;)V
      intermediary method_58581 Lnet/minecraft/class_9449;method_58581(Lnet/minecraft/class_2792;)V
      official a Lagn;a(Lagg;)V

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object object)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with '=='.
      Specified by:
      equals in class Record
      Parameters:
      object - the object with which to compare
      Returns:
      true if this object is the same as the object argument; false otherwise.

    • command

      public String command()
      Returns the value of the command record component.
      Returns:
      the value of the command record component

    • timestamp

      public Instant timestamp()
      Returns the value of the timestamp record component.
      Returns:
      the value of the timestamp record component

    • salt

      public long salt()
      Returns the value of the salt record component.
      Returns:
      the value of the salt record component

    • argumentSignatures

      public ArgumentSignatureDataMap argumentSignatures()
      Returns the value of the argumentSignatures record component.
      Returns:
      the value of the argumentSignatures record component

    • lastSeenMessages

      public LastSeenMessageList.Acknowledgment lastSeenMessages()
      Returns the value of the lastSeenMessages record component.
      Returns:
      the value of the lastSeenMessages record component