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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
* Copyright (C) 2014 Named Data Networking Project
* See COPYING for copyright and distribution information.
*/
#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 <ndn-cpp-dev/management/nfd-fib-management-options.hpp>
namespace nfd {
using ndn::nfd::FibManagementOptions;
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
insertEntry(const FibManagementOptions& options,
ControlResponse& response);
void
deleteEntry(const FibManagementOptions& options,
ControlResponse& response);
void
addNextHop(const FibManagementOptions& options,
ControlResponse& response);
void
removeNextHop(const FibManagementOptions& options,
ControlResponse& response);
bool
extractOptions(const Interest& request,
FibManagementOptions& extractedOptions);
private:
Fib& m_managedFib;
function<shared_ptr<Face>(FaceId)> m_getFace;
std::map<Name, shared_ptr<fw::Strategy> > m_namespaceToStrategyMap;
typedef function<void(FibManager*,
const FibManagementOptions&,
ControlResponse&)> VerbProcessor;
typedef std::map<Name::Component, VerbProcessor> VerbDispatchTable;
typedef std::pair<Name::Component, VerbProcessor> VerbAndProcessor;
const VerbDispatchTable m_verbDispatch;
static const Name COMMAND_PREFIX; // /localhost/nfd/fib
// number of components in an invalid, but not malformed, unsigned command.
// (/localhost/nfd/fib + verb + options) = 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 VerbAndProcessor COMMAND_VERBS[];
};
} // namespace nfd
#endif // NFD_MGMT_FIB_MANAGER_HPP