stats.hh

定向扩散路由协议

// 
// stats.hh      : Collect various statistics for Diffusion
// authors       : Chalermek Intanagonwiwat and Fabio Silva
//
// Copyright (C) 2000-2002 by the University of Southern California
// $Id: stats.hh,v 1.8 2002/06/27 22:04:33 fabio Exp $
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License,
// version 2, as published by the Free Software Foundation.
//
// 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, write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
//
//

#ifndef _STATS_HH_
#define _STATS_HH_

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif // HAVE_CONFIG_H

#include <list>

#include "message.hh"
#include "tools.hh"

using namespace std;

class NeighborStatsEntry {
public:
  int id_;
  int recv_messages_;
  int recv_bcast_messages_;
  int sent_messages_;

  NeighborStatsEntry(int id) : id_(id)
  {
    recv_messages_ = 0;
    recv_bcast_messages_ = 0;
    sent_messages_ = 0;
  }
};

typedef list<NeighborStatsEntry *> NeighborStatsList;

class DiffusionStats {
public:
  DiffusionStats(int id);
  void logIncomingMessage(Message *msg);
  void logOutgoingMessage(Message *msg);
  void printStats(FILE *output);

private:
  int node_id_;
  struct timeval start_;
  struct timeval finish_;
  NeighborStatsList nodes_;

  // Counters
  int num_bytes_recv_;
  int num_bytes_sent_;
  int num_packets_recv_;
  int num_packets_sent_;
  int num_bcast_bytes_recv_;
  int num_bcast_bytes_sent_;
  int num_bcast_packets_recv_;
  int num_bcast_packets_sent_;

  // Message counter
  int num_interest_messages_sent_;
  int num_interest_messages_recv_;
  int num_data_messages_sent_;
  int num_data_messages_recv_;
  int num_exploratory_data_messages_sent_;
  int num_exploratory_data_messages_recv_;
  int num_pos_reinforcement_messages_sent_;
  int num_pos_reinforcement_messages_recv_;
  int num_neg_reinforcement_messages_sent_;
  int num_neg_reinforcement_messages_recv_;

  int num_new_messages_sent_;
  int num_new_messages_recv_;
  int num_old_messages_sent_;
  int num_old_messages_recv_;

  NeighborStatsEntry * getNeighbor(int id);
};

#endif // !_STATS_HH_