Symulacja NAT na przedmiot Symulacje Komputerowe
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/*
* Main.cpp
*
* Created on: 07-01-2017
* Author: Piotr Dergun
*/
#include "common.h"
#include "Node.h"
#include "NATRouter.h"
#include "Simulation.h"
void usage(string programName)
{
cerr << endl;
cerr << "Usage:" << endl;
cerr << programName << " p2p\t\t\tP2P simulation" << endl;
cerr << programName << " nat <nodes>\t\tNAT overflow simulation" << endl;
cerr << endl;
exit(1);
}
int main(int argc, char *argv[])
{
char *endptr=NULL;
int nodesCount;
if (argc < 2)
usage(argv[0]);
if (!strcmp(argv[1], "p2p"))
{
Simulation sim;
sim.createThread("timer", SIM_TIMER, &sim);
sim.p2pSimulation();
}
else if (!strcmp(argv[1], "nat"))
{
if (argc < 3)
usage(argv[0]);
nodesCount = strtol(argv[2], &endptr, 10);
if (nodesCount < 1 || nodesCount > 255)
{
cerr << "Invalid number of nodes format [1,255]" << endl;
usage(argv[0]);
}
Simulation sim;
//sim.createThread("timer", SIM_TIMER, &sim);
sim.natOverflowSimulation(nodesCount);
}
else if (!strcmp(argv[1], "-v"))
{
}
else
usage(argv[0]);
return 0;
}