Line data    Source code

       1              : /**
       2              :  * @file resolve_hostname.cpp Resolver test utility
       3              :  *
       4              :  * This is a simple test utility that gets the IPs from the given hostname
       5              :  *
       6              :  * This is part of the DUNE DAQ Application Framework, copyright 2020.
       7              :  * Licensing/copyright details are in the COPYING file that you should have
       8              :  * received with this code.
       9              :  */
      10              : 
      11              : #include "utilities/get_ips.hpp"
      12              : 
      13              : int
      14            0 : main(int argc, char* argv[])
      15              : {
      16              : 
      17            0 :   if (argc != 2) {
      18            0 :     std::cout << "Invalid number of arguments:\nresolve_hostname hostname\n"; // NOLINT
      19            0 :     exit(1);
      20              :   }
      21              : 
      22            0 :   auto results = dunedaq::utilities::get_hostname_ips(argv[1]); // NOLINT
      23            0 :   for (auto const& r : results)
      24            0 :     std::cout << r << "\n"; // NOLINT
      25              : 
      26            0 :   if (results.size() > 1)
      27              :     return 0;
      28              :   else
      29            0 :     return 1;
      30            0 : }