#include "orbsvcs/CosNamingC.h"
#include "Messenger_i.h"
#include <iostream>
#include <fstream>
#include "ace/Get_Opt.h"

const ACE_TCHAR *ior_output_file = ACE_TEXT ("Messenger.ior");

int
parse_args (int argc, ACE_TCHAR *argv[])
{
  ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("o:"));
  int c;

  while ((c = get_opts ()) != -1)
    switch (c)
      {
      case 'o':
        ior_output_file = get_opts.opt_arg ();
        break;

      case '?':
      default:
      ;
      }
  // Indicates successful parsing of the command line
  return 0;
}

int
ACE_TMAIN (int argc, ACE_TCHAR *argv [])
{
  try
  {
    // Initialize orb
    CORBA::ORB_var orb = CORBA::ORB_init(argc, argv);

    if (parse_args (argc, argv) != 0)
      return 1;

    // Find the Naming Service.
    CORBA::Object_var rootObj =  orb->resolve_initial_references("NameService");
    CosNaming::NamingContext_var rootNC =
      CosNaming::NamingContext::_narrow(rootObj.in());

    // Get the  Root POA.
    CORBA::Object_var obj = orb->resolve_initial_references("RootPOA");
    PortableServer::POA_var poa = PortableServer::POA::_narrow(obj.in());

    // Activate POA manager
    PortableServer::POAManager_var mgr = poa->the_POAManager();
    mgr->activate();

    // Create our Messenger servant.
    PortableServer::Servant_var<Messenger_i> messenger_servant =
      new Messenger_i(orb.in());

    // Register it with the RootPOA.
    PortableServer::ObjectId_var oid =
      poa->activate_object( messenger_servant.in() );
    CORBA::Object_var messenger_obj = poa->id_to_reference( oid.in() );

    // Bind it in the Naming Service.
    CosNaming::Name name;
    name.length (1);
    name[0].id = CORBA::string_dup("MessengerService");
    rootNC->rebind(name, messenger_obj.in());

    CORBA::String_var str = orb->object_to_string (messenger_obj.in());
    std::ofstream iorFile (ACE_TEXT_ALWAYS_CHAR(ior_output_file));
    iorFile << str.in () << std::endl;
    iorFile.close ();
    std::cout << "IOR written to file " << ior_output_file << std::endl;

    // Accept requests
    orb->run();
    orb->destroy();

  }
  catch(const CORBA::Exception& ex) {
    std::cerr << ex << std::endl;
    return 1;
  }
  return 0;

}