JNetwork.cc File Reference

Example program to print IP address. More...

#include <string>
#include <iostream>
#include <iomanip>
#include "JSystem/JNetwork.hh"
#include "Jeep/JParser.hh"
#include "Jeep/JMessage.hh"

Go to the source code of this file.

Functions
int	main (int argc, char *argv[])

Detailed Description

Example program to print IP address.

Author

mdejong

Definition in file JNetwork.cc.

Function Documentation

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 17 of file JNetwork.cc.

{
  using namespace std;

  string host_name;

  try {

    JParser<> zap("Example program to print IP address.");

    zap['H'] = make_field(host_name)       = "localhost";

    zap(argc, argv);
  }
  catch(const exception &error) {
    FATAL(error.what() << endl);
  }


  using namespace JPP;

  int ip = getIPnumber(host_name);

  cout << "IP number  " << ip                << endl;
  cout << "IP address " << getIPaddress(ip)  << endl;
  cout << "host name  " << getHostname(ip)   << endl;
  cout << "subaddress " 
       << dec << getSubaddress(ip) << " (dec)" << ' ' 
       << hex << getSubaddress(ip) << " (hex)" << endl;
}