BaseException.h

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/*
 * Deskflow -- mouse and keyboard sharing utility
 * SPDX-FileCopyrightText: (C) 2025 - 2026 Deskflow Developers
 * SPDX-FileCopyrightText: (C) 2012 - 2016 Symless Ltd.
 * SPDX-FileCopyrightText: (C) 2002 Chris Schoeneman
 * SPDX-License-Identifier: GPL-2.0-only WITH LicenseRef-OpenSSL-Exception
 */
 
#pragma once
 
#include <stdexcept>
#include <string>
 
#include <QString>


class BaseException : public std::runtime_error
{
public:
  BaseException();
  explicit BaseException(const QString &msg);
  ~BaseException() throw() override = default;

  const char *what() const throw() override;
 
protected:
  virtual QString getWhat() const noexcept
  {
    return {};
  }


  virtual QString format(const char *id, const char *defaultFormat, ...) const noexcept;
 
private:
  mutable QString m_what;
};