mission.hpp

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/*
 *  SatNOGS-COMMS MCU software
 *
 *  Copyright (C) 2025, Libre Space Foundation <http://libre.space>
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program 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 General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 *  SPDX-License-Identifier: GNU General Public License v3.0 or later
 */
 
#pragma once
 
#include "msg_arbiter.hpp"
#include <etl/delegate.h>
#include <etl/delegate_service.h>
 
namespace satnogs::comms
{

class mission
{
public:
  void
  pre_init() const;
 
  void
  register_pre_init(etl::delegate<void(void)> callback);
 
  void
  post_init() const;
 
  void
  register_post_init(etl::delegate<void(void)> callback);
 
  void
  start() const;
 
  void
  register_start(etl::delegate<void(void)> callback);
 
  void
  register_msg_parser(etl::delegate<bool(msg_arbiter::msg &msg)> callback);
 
  void
  register_sp_msg_parser(etl::delegate<bool(msg_arbiter::msg &msg)> callback);
 
  bool
  msg_parser(msg_arbiter::msg &msg, bool is_sp);

  static mission &
  get_instance()
  {
    static mission instance;
    return instance;
  }
  /* Singleton */
  mission(mission const &) = delete;
  void
  operator=(mission const &) = delete;
 
private:
  etl::delegate<void(void)>                  m_pre_init;
  etl::delegate<void(void)>                  m_post_init;
  etl::delegate<void(void)>                  m_start;
  etl::delegate<bool(msg_arbiter::msg &msg)> m_msg_parser;
  etl::delegate<bool(msg_arbiter::msg &msg)> m_sp_msg_parser;
 
  mission() = default;
};

} // namespace satnogs::comms