message_var_hex.h

// Copyright 2009-2018 Toby Schneider (http://gobysoft.org/index.wt/people/toby)
//                     GobySoft, LLC (2013-)
//                     Massachusetts Institute of Technology (2007-2014)
//                     Community contributors (see AUTHORS file)
//
//
// This file is part of the Goby Underwater Autonomy Project Libraries
// ("The Goby Libraries").
//
// The Goby Libraries are free software: you can redistribute them and/or modify
// them 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.
//
// The Goby Libraries are distributed in the hope that they 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 Goby.  If not, see <http://www.gnu.org/licenses/>.

#ifndef MESSAGE_VAR_HEX20100317H
#define MESSAGE_VAR_HEX20100317H

#include "goby/acomms/dccl.h"
#include "message_var.h"

#include "dccl_constants.h"
#include "goby/util/as.h"
#include "goby/util/binary.h"

namespace goby
{
namespace transitional
{
class DCCLMessageVarHex : public DCCLMessageVar
{
  public:
    DCCLMessageVarHex() : DCCLMessageVar(), num_bytes_(0) {}

    /* int calc_size() const */
    /* { return num_bytes_*acomms::BITS_IN_BYTE; } */

    void set_num_bytes(unsigned num_bytes) { num_bytes_ = num_bytes; }
    void set_num_bytes(const std::string& s) { set_num_bytes(boost::lexical_cast<unsigned>(s)); }

    unsigned num_bytes() const { return num_bytes_; }
    DCCLType type() const { return dccl_hex; }

  private:
    void initialize_specific() {}

    void get_display_specific(std::stringstream& ss) const {}

  private:
    unsigned num_bytes_;
};
} // namespace transitional
} // namespace goby
#endif