amac.proto

import "goby/common/protobuf/option_extensions.proto";
import "dccl/option_extensions.proto";
import "goby/acomms/protobuf/modem_message.proto";

package goby.acomms.protobuf;

message MACUpdate
{
    option (dccl.msg).id = 5;
    option (dccl.msg).max_bytes = 64;

    enum UpdateType  // this are basically the std::list functions
    {
        NO_CHANGE = 0;
        ASSIGN = 1;
        PUSH_BACK = 2;
        PUSH_FRONT = 3;
        POP_BACK = 4;
        POP_FRONT = 5;
        INSERT = 6;
        ERASE = 7;
        CLEAR = 8;
    }

    required int32 src = 1 [
        (dccl.field).min = 1,
        (dccl.field).max = 30,
        (dccl.field).in_head = true
    ];
    required int32 dest = 2 [
        (dccl.field).min = 1,
        (dccl.field).max = 30,
        (dccl.field).in_head = true
    ];  // modem_id that this update is for
    optional UpdateType update_type = 3 [default = NO_CHANGE];
    repeated ModemTransmission slot = 4 [(dccl.field).max_repeat = 10];
    optional int32 first_iterator = 5 [
        (dccl.field).min = 0,
        (dccl.field).max = 60,
        default = 0
    ];  // integer offset from begin()
    optional int32 second_iterator = 6 [
        (dccl.field).min = -1,
        (dccl.field).max = 60,
        default = -1
    ];  // integer offset from begin()

    enum CycleState
    {
        STOPPED = 1;
        STARTED = 2;
    }
    optional CycleState cycle_state = 7
        [default = STARTED, (dccl.field).in_head = true];
}