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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
* Copyright (c) 2013-2014 Regents of the University of California.
*
* This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
*
* ndn-cxx library is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later version.
*
* ndn-cxx library 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 Lesser General Public License for more details.
*
* You should have received copies of the GNU General Public License and GNU Lesser
* General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
* <http://www.gnu.org/licenses/>.
*
* See AUTHORS.md for complete list of ndn-cxx authors and contributors.
*/
#ifndef NDN_MANAGEMENT_NFD_FACE_FLAGS_HPP
#define NDN_MANAGEMENT_NFD_FACE_FLAGS_HPP
namespace ndn {
namespace nfd {
/**
* \ingroup management
* \brief provides additional information about a face
*/
enum FaceFlags {
/** \brief face is local (for scope control purpose)
*/
FACE_IS_LOCAL = 1,
/** \brief face is created on demand (accepted incoming connection,
* not initiated outgoing connection)
*/
FACE_IS_ON_DEMAND = 2
// FACE_? = 4
// FACE_? = 8
};
/**
* \ingroup management
* \brief implements getters to each face flag
*
* \tparam T class containing a FaceFlags field and implements
* `FaceFlags getFlags() const` method
*/
template<typename T>
class FaceFlagsTraits
{
public:
bool
isLocal() const
{
return static_cast<const T*>(this)->getFlags() & FACE_IS_LOCAL;
}
bool
isOnDemand() const
{
return static_cast<const T*>(this)->getFlags() & FACE_IS_ON_DEMAND;
}
};
} // namespace nfd
} // namespace ndn
#endif // NDN_MANAGEMENT_NFD_FACE_FLAGS_HPP