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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
* Copyright (c) 2014 Regents of the University of California,
* Arizona Board of Regents,
* Colorado State University,
* University Pierre & Marie Curie, Sorbonne University,
* Washington University in St. Louis,
* Beijing Institute of Technology
*
* This file is part of NFD (Named Data Networking Forwarding Daemon).
* See AUTHORS.md for complete list of NFD authors and contributors.
*
* NFD 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.
*
* NFD 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
* NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
**/
#ifndef NFD_MGMT_FIB_MANAGER_HPP
#define NFD_MGMT_FIB_MANAGER_HPP
#include "common.hpp"
#include "face/face.hpp"
#include "mgmt/app-face.hpp"
#include "fw/strategy.hpp"
#include "mgmt/manager-base.hpp"
#include "mgmt/fib-enumeration-publisher.hpp"
namespace nfd {
class Forwarder;
class Fib;
const std::string FIB_PRIVILEGE = "fib"; // config file privilege name
class FibManager : public ManagerBase
{
public:
FibManager(Fib& fib,
function<shared_ptr<Face>(FaceId)> getFace,
shared_ptr<InternalFace> face);
virtual
~FibManager();
void
onFibRequest(const Interest& request);
private:
void
onValidatedFibRequest(const shared_ptr<const Interest>& request);
void
addNextHop(ControlParameters& parameters,
ControlResponse& response);
void
removeNextHop(ControlParameters& parameters,
ControlResponse& response);
void
listEntries(const Interest& request);
private:
Fib& m_managedFib;
function<shared_ptr<Face>(FaceId)> m_getFace;
FibEnumerationPublisher m_fibEnumerationPublisher;
typedef function<void(FibManager*,
ControlParameters&,
ControlResponse&)> SignedVerbProcessor;
typedef std::map<Name::Component, SignedVerbProcessor> SignedVerbDispatchTable;
typedef std::pair<Name::Component, SignedVerbProcessor> SignedVerbAndProcessor;
typedef function<void(FibManager*, const Interest&)> UnsignedVerbProcessor;
typedef std::map<Name::Component, UnsignedVerbProcessor> UnsignedVerbDispatchTable;
typedef std::pair<Name::Component, UnsignedVerbProcessor> UnsignedVerbAndProcessor;
const SignedVerbDispatchTable m_signedVerbDispatch;
const UnsignedVerbDispatchTable m_unsignedVerbDispatch;
static const Name COMMAND_PREFIX; // /localhost/nfd/fib
// number of components in an invalid, but not malformed, unsigned command.
// (/localhost/nfd/fib + verb + parameters) = 5
static const size_t COMMAND_UNSIGNED_NCOMPS;
// number of components in a valid signed Interest.
// UNSIGNED_NCOMPS + 4 command Interest components = 9
static const size_t COMMAND_SIGNED_NCOMPS;
static const SignedVerbAndProcessor SIGNED_COMMAND_VERBS[];
static const UnsignedVerbAndProcessor UNSIGNED_COMMAND_VERBS[];
static const Name LIST_COMMAND_PREFIX;
static const size_t LIST_COMMAND_NCOMPS;
};
} // namespace nfd
#endif // NFD_MGMT_FIB_MANAGER_HPP