mux.proto

syntax = "proto3";
package mux;

import "fig.proto";
import "figterm.proto";
import "local.proto";
import "remote.proto";

message Packet {
  enum Compression {
    COMPRESSION_UNKNOWN = 0;
    COMPRESSION_NONE = 1;
    COMPRESSION_GZIP = 2;
  }

  // Version of the packet, currently only 0 is valid
  uint32 version = 1;
  // The compression algorithm used for the inner bytes
  Compression compression = 2;
  // Variable length nonce to ensure message content and length very
  bytes nonce = 3;
  // The inner encoded message
  bytes inner = 100;
}

message Ping {
  // A message id that the pong will contain
  string message_id = 1;
}

message Pong {
  // The message id from the ping
  string message_id = 1;
}

message Hostbound {
  reserved 102;
  reserved "ping";

  message Request {
    // The session id of the figterm instance the message originated from
    string session_id = 1;
    // A message id that all responses will share
    string message_id = 2;

    oneof inner {
      local.EditBufferHook edit_buffer = 100;
      local.PromptHook prompt = 101;
      local.PreExecHook pre_exec = 102;
      local.PostExecHook post_exec = 103;
      local.InterceptedKeyHook intercepted_key = 104;
    }
  }

  message Response {
    // The session id of the figterm instance the message originated from
    string session_id = 1;
    // A message id that all responses will share
    string message_id = 2;

    oneof inner {
      fig.RunProcessResponse run_process = 100;
    }
  }

  oneof submessage {
    Request request = 100;
    Response response = 101;
    Pong pong = 103;
  }
}

message Clientbound {
  reserved 101, 103;
  reserved "response", "pong";

  message Request {
    // The session id of the figterm instance the message will be sent to
    string session_id = 1;
    // A message id that all responses will share
    string message_id = 2;

    oneof inner {
      figterm.InterceptRequest intercept = 100;
      figterm.InsertTextRequest insert_text = 101;
      figterm.SetBufferRequest set_buffer = 102;
      remote.RunProcessRequest run_process = 103;
    }
  }

  oneof submessage {
    Request request = 100;
    Ping ping = 102;
  }
}