#include <stdlib.h>
   #include <iostream>
   #include <string>
   #include "libtorrent/entry.hpp"
   #include "libtorrent/bencode.hpp"
   #include "libtorrent/session.hpp"
   #include "libtorrent/upnp.hpp"

   int main(int argc, char* argv[])
   {
     using namespace libtorrent;

     session s;
     error_code ec;
     s.listen_on(std::make_pair(6881, 6889), ec);
     if (ec)
     {
       fprintf(stderr, "failed to open listen socket: %sn", ec.message().c_str());
return 1;
     }
     add_torrent_params p;
     p.save_path = "./";
     std::string torrent = "1.torrent";
     p.ti = new torrent_info(torrent, ec);
     if (ec)
     {
      fprintf(stderr, "%sn", ec.message().c_str());
       return 1;
     }
     s.add_torrent(p, ec);
     if (ec)
     {
       fprintf(stderr, "%sn", ec.message().c_str());
       return 1;
     }

     // wait for the user to end
     char a;
     scanf("%cn", &a);
     system("pause");
     return 0;
   }