/*
 * Exception.cpp
 *
 * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de>
 *
 * 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/>.
 */

#include "Exception.h"

#include <cstring>

namespace Mad {
namespace Core {

std::string Exception::strerror() const {
  std::string ret;

  if(!where.empty())
    ret = where + ": ";

  switch(errorCode) {
    case SUCCESS:
      return ret + "Success";
    case UNEXPECTED_PACKET:
      return ret + "An unexpected packet was received";
    case INVALID_ACTION:
      return ret + "The action is invalid";
    case NOT_AVAILABLE:
      return ret + "Not available";
    case NOT_FINISHED:
      return ret + "Not finished";
    case NOT_IMPLEMENTED:
      return ret + "Not implemented";
    case NOT_FOUND:
      return ret + "Not found";
    case INTERNAL_ERRNO:
      return ret + std::strerror(subCode);
    case INVALID_ADDRESS:
      return ret + "Invalid address";
    case ALREADY_IDENTIFIED:
      return ret + "The host is already identified";
    case UNKNOWN_DAEMON:
      return ret + "The daemon is unknown";
    case DUPLICATE_ENTRY:
      return ret + "Duplicate entry";
    default:
      return ret + "Unknown error";
  }
}

}
}