// SPDX-License-Identifier: Apache-2.0
/*
Copyright (C) 2023 The Falco Authors.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

syntax = "proto3";

package falco.version;

option go_package = "github.com/falcosecurity/client-go/pkg/api/version";

// This service defines a RPC call
// to request the Falco version.
service service {
  rpc version(request) returns (response);
}

// The `request` message is an empty one.
message request
{
}

// The `response` message contains the version of Falco.
// It provides the whole version as a string and also
// its parts as per semver 2.0 specification (https://semver.org).
message response
{
// falco version
  string version = 1;
  uint32 major = 2;
  uint32 minor = 3;
  uint32 patch = 4;
  string prerelease = 5;
  string build = 6;
// falco engine version
  uint32 engine_minor = 7;
  string engine_fields_checksum = 8;
  uint32 engine_major = 9;
  uint32 engine_patch = 10;
  string engine_version = 11;
}