test.proto

// Copyright 2019-2023:
//   GobySoft, LLC (2013-)
//   Community contributors (see AUTHORS file)
// File authors:
//   Toby Schneider <toby@gobysoft.org>
//   Chris Murphy <cmurphy@aphysci.com>
//
//
// This file is part of the Dynamic Compact Control Language Library
// ("DCCL").
//
// DCCL is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 2.1 of the License, or
// (at your option) any later version.
//
// DCCL is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with DCCL.  If not, see <http://www.gnu.org/licenses/>.
syntax = "proto2";
import "dccl/option_extensions.proto";
 
package dccl.test;
 
enum Enum
{
    ENUM2_A = -2;  // for completeness, though negative values are discouraged
    ENUM2_B = 0;
    ENUM2_C = 1;
    ENUM2_D = 2;
    ENUM2_E = 10;
    ENUM2_F = 11;
    ENUM2_G = 12;
    ENUM2_H =
        16777213;  // Many skipped values - packed will be 3b, unpacked 24b
}
 
message TestMsgPack
{
    option (dccl.msg).id = 2;
    option (dccl.msg).max_bytes = 2;
    option (dccl.msg).codec_version = 4;
 
    required int32 five_bit_padding = 1
        [(dccl.field) = { min: 0, max: 31 }];  // 5b padding.
    required Enum value = 2 [(dccl.field).packed_enum = true];
}
 
message TestMsgUnpack
{
    option (dccl.msg).id = 3;
    option (dccl.msg).max_bytes = 4;
    option (dccl.msg).codec_version = 4;
 
    required Enum value = 1 [(dccl.field).packed_enum = false];
}