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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
/**
* Copyright (C) 2013 Regents of the University of California.
* See COPYING for copyright and distribution information.
*/
#ifndef NDN_MANAGEMENT_NFD_CONTROLLER_HPP
#define NDN_MANAGEMENT_NFD_CONTROLLER_HPP
#include "controller.hpp"
#include "nfd-control-parameters.hpp"
#include "../util/command-interest-generator.hpp"
namespace ndn {
namespace nfd {
class Controller : public ndn::Controller
{
public:
typedef function<void(const FibManagementOptions&)> FibCommandSucceedCallback;
typedef function<void(const FaceManagementOptions&)> FaceCommandSucceedCallback;
typedef function<void(const StrategyChoiceOptions&)> StrategyChoiceCommandSucceedCallback;
/**
* @brief Construct ndnd::Control object
*/
Controller(Face& face);
virtual void
selfRegisterPrefix(const Name& prefixToRegister,
const SuccessCallback& onSuccess,
const FailCallback& onFail);
virtual void
selfDeregisterPrefix(const Name& prefixToDeRegister,
const SuccessCallback& onSuccess,
const FailCallback& onFail);
/**
* \brief Adds a nexthop to an existing or new FIB entry
*
* If FIB entry for the specified prefix does not exist, it will be automatically created.
*
* \param prefix Prefix of the FIB entry
* \param faceId ID of the face which should be added as a next hop for prefix FIB entry.
* If a nexthop of same FaceId exists on the FIB entry, its cost is updated.
* If FaceId is set to zero, it is implied as the face of the entity sending
* this command.
* \param cost Cost that should be associated with the next hop
* \param onSuccess Callback that will be called when operation succeeds
* \param onFail Callback that will be called when operation fails
*/
void
fibAddNextHop(const Name& prefix, uint64_t faceId, int cost,
const FibCommandSucceedCallback& onSuccess,
const FailCallback& onFail);
/**
* \brief Remove a nexthop from FIB entry
*
* If after removal of the nexthop FIB entry has zero next hops, this FIB entry will
* be automatically deleted.
*
* \param prefix Prefix of the FIB entry
* \param faceId ID of the face which should be removed FIB entry.
* If FaceId is set to zero, it is implied as the face of the entity sending
* this command.
* \param onSuccess Callback that will be called when operation succeeds
* \param onFail Callback that will be called when operation fails
*/
void
fibRemoveNextHop(const Name& prefix, uint64_t faceId,
const FibCommandSucceedCallback& onSuccess,
const FailCallback& onFail);
protected:
void
startFibCommand(const std::string& command,
const FibManagementOptions& options,
const FibCommandSucceedCallback& onSuccess,
const FailCallback& onFailure);
void
startFaceCommand(const std::string& command,
const FaceManagementOptions& options,
const FaceCommandSucceedCallback& onSuccess,
const FailCallback& onFailure);
void
startStrategyChoiceCommand(const std::string& command,
const StrategyChoiceOptions& options,
const StrategyChoiceCommandSucceedCallback& onSuccess,
const FailCallback& onFailure);
private:
void
processFibCommandResponse(Data& data,
const FibCommandSucceedCallback& onSuccess,
const FailCallback& onFail);
void
processFaceCommandResponse(Data& data,
const FaceCommandSucceedCallback& onSuccess,
const FailCallback& onFail);
void
processStrategyChoiceCommandResponse(Data& data,
const StrategyChoiceCommandSucceedCallback& onSuccess,
const FailCallback& onFail);
protected:
Face& m_face;
CommandInterestGenerator m_commandInterestGenerator;
};
} // namespace nfd
} // namespace ndn
#endif // NDN_MANAGEMENT_NFD_CONTROLLER_HPP