uwflooding.h

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//
// Copyright (c) 2017 Regents of the SIGNET lab, University of Padova.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
// 3. Neither the name of the University of Padova (SIGNET lab) nor the
//    names of its contributors may be used to endorse or promote products
//    derived from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#ifndef UWFLOODING_H
#define UWFLOODING_H
 
#define TTL_EQUALS_TO_ZERO \
    "TEZ" 
#include "uwflooding-hdr.h"
 
#include <uwcbr-module.h>
#include <uwip-clmsg.h>
#include <uwip-module.h>
 
#include "mphy.h"
#include "packet.h"
#include <module.h>
#include <tclcl.h>
 
#include <cmath>
#include <ctime>
#include <fstream>
#include <iostream>
#include <limits>
#include <list>
#include <map>
#include <rng.h>
#include <sstream>
#include <string>
#include <vector>
 
class UwFlooding : public Module
{
 
public:
    UwFlooding();
 
    virtual ~UwFlooding();
 
protected:
    /*****************************
     |     Internal Functions    |
     *****************************/
    virtual int command(int, const char *const *);
 
    virtual void recv(Packet *);
 
    virtual int recvSyncClMsg(ClMessage *);
 
    virtual int recvAsyncClMsg(ClMessage *);
 
    static nsaddr_t str2addr(const char *);
 
    virtual void writePathInTrace(const Packet *, const string &);
 
    static string printIP(const nsaddr_t &);
 
private:
    // Variables
 
    uint8_t ipAddr_;
    int ttl_; 
    double maximum_cache_time_; 
    int optimize_; 
    long packets_forwarded_; 
    bool trace_path_; 
    char *trace_file_path_name_; 
    ofstream trace_file_path_; 
    ostringstream osstream_; 
    typedef std::map<uint16_t, double> map_packets; 
    typedef std::map<uint8_t, map_packets>
            map_forwarded_packets; 
    map_forwarded_packets
            my_forwarded_packets_; 
    std::map<uint16_t, uint8_t>
            ttl_traffic_map; 
    UwFlooding(const UwFlooding &);
 
    uint8_t getTTL(Packet *p) const;
};
 
#endif // UWFLOODING_H