#include <giomm.h>
#include <iostream>
#include <cstdlib>

int main(int, char**)
{
  Gio::init();

  std::vector< Glib::RefPtr<Gio::InetAddress> > inet_addresses =
    Gio::Resolver::get_default()->lookup_by_name("www.google.com");

  for(unsigned i = 0; i < inet_addresses.size(); i++)
  {
    std::cout << "Address #" << i << ": " << inet_addresses[i]->to_string() <<
      "." << std::endl;

    Glib::RefPtr<Gio::Socket> socket =
      Gio::Socket::create(Gio::SOCKET_FAMILY_IPV4, Gio::SOCKET_TYPE_STREAM,
      Gio::SOCKET_PROTOCOL_TCP);

    Glib::RefPtr<Gio::InetSocketAddress> address =
      Gio::InetSocketAddress::create(inet_addresses[i], 443);

    socket->connect(address);

    if(!socket->is_connected())
    {
      std::cout << "Could not connect socket to " <<
        address->get_address()->to_string() << "." << std::endl;
      continue;
    }

    Glib::RefPtr<Gio::TcpConnection> conn = Glib::RefPtr<Gio::TcpConnection>::cast_dynamic(Gio::SocketConnection::create(socket));

    if(conn && conn->is_connected())
    {
      std::cout << "Successfully established connection to " <<
        address->get_address()->to_string() << ":" << address->get_port() <<
        "." << std::endl;

      try
      {
        Glib::RefPtr<Gio::TlsClientConnection> tls_connection =
          Gio::TlsClientConnection::create(conn, address);
      }
      catch (const Gio::TlsError& error)
      {
        std::cout << "Exception caught: " << error.what() << "." << std::endl;
        return EXIT_FAILURE;
      }

      conn->close();
    }

  }

  return EXIT_SUCCESS;
}