error_handler.hpp

Go to the documentation of this file.

/*
 *  SatNOGS-COMMS control library
 *
 *  Copyright (C) 2024, 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 "logger.hpp"
#include <etl/error_handler.h>
#include <exception>
#include <satnogs-comms-lib/exception.hpp>
 
namespace satnogs::comms
{

class error_handler
{
public:
  static error_handler &
  get_instance()
  {
    static error_handler instance;
    return instance;
  }
  /* Singleton */
  error_handler(error_handler const &) = delete;
  void
  operator=(error_handler const &) = delete;
 
  void
  assert_error(const lib::exception &e);
 
  void
  assert_error(bool condition, const lib::exception &e);
 
  uint32_t
  hwinfo_reset_cause() const;
 
  void
  handle(const lib::exception &e);
 
  void
  handle(const std::exception &e);
 
  void
  handle(const etl::exception &e);

  template <typename T>
  void
  assert_error(const char *file, int line)
  {
    T error(file, line);
    assert_error(error);
  }

  template <typename T>
  void
  assert_error(bool condition, const char *file, int line)
  {
    T error(file, line);
    assert_error(condition, error);
  }
 
  void
  system_reboot() const;
 
protected:
  error_handler();
 
  template <typename T>
  void
  log(const T &e) const
  {
    auto &log = logger::get_instance();
    log.log(e);
  }
 
private:
  uint32_t m_hw_reset_cause;
  int32_t  m_last_errno;
  uint32_t m_errno_cnt;
 
  void
  get_reset_cause();
};
 
} // namespace satnogs::comms