#include "Hello.h"
#include "ace/Get_Opt.h"
#include "ace/OS_NS_stdio.h"
#include "tao/PortableServer/PortableServer.h"
#include "ServerORBInitializer2.h"
#include "ServerRequest_Interceptor2.h"
#include "tao/PI/PI.h"
#include "tao/ORBInitializer_Registry.h"

const ACE_TCHAR *ior_output_file = ACE_TEXT("");

CORBA::ULong my_id_number = 0;

int
parse_args (int argc, ACE_TCHAR *argv[])
{
  ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("o:n:"));
  int c;
  ACE_TString ior_file (ACE_TEXT("n"));
  while ((c = get_opts ()) != -1)
    switch (c)
      {
      case 'o':
        ior_output_file = get_opts.opt_arg ();
        break;
      case 'n':
        my_id_number = (CORBA::ULong) ACE_OS::atoi (get_opts.opt_arg ());
        ior_file += get_opts.opt_arg ();
        ior_file += ACE_TEXT(".ior");
        ior_output_file = ACE_OS::strdup (ior_file.c_str ());
        break;
      case '?':
      default:
        ACE_ERROR_RETURN ((LM_ERROR,
                           "usage:  %s "
                           "[-o <iorfile>]"
                           "[-i <server_id>]"
                           "\n",
                           argv [0]),
                          -1);
      }
  // Indicates successful parsing of the command line
  return 0;
}



int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  try
    {
      Server_ORBInitializer2 *temp_initializer = 0;
      ACE_NEW_RETURN (temp_initializer,
                      Server_ORBInitializer2,
                      -1);  // No exceptions yet!
      PortableInterceptor::ORBInitializer_var orb_initializer =
        temp_initializer;

      PortableInterceptor::register_orb_initializer (orb_initializer.in ());

      CORBA::ORB_var orb =
        CORBA::ORB_init (argc, argv);

      CORBA::Object_var poa_object =
        orb->resolve_initial_references("RootPOA");

      PortableServer::POA_var root_poa =
        PortableServer::POA::_narrow (poa_object.in ());

      if (CORBA::is_nil (root_poa.in ()))
        ACE_ERROR_RETURN ((LM_ERROR,
                           " (%P|%t) Panic: nil RootPOA\n"),
                          -1);

      PortableServer::POAManager_var poa_manager =
        root_poa->the_POAManager ();

      CORBA::PolicyList policies (2);
      policies.length (2);

      policies[0] =
        root_poa->create_id_assignment_policy (PortableServer::USER_ID);

      policies[1] =
        root_poa->create_lifespan_policy (PortableServer::PERSISTENT);

      PortableServer::POA_var my_poa =
        root_poa->create_POA ("my_poa",
                              poa_manager.in (),
                              policies);

      // Creation of the new POA is over, so destroy the Policy_ptr's.
      for (CORBA::ULong i = 0; i < policies.length (); ++i)
        {
          CORBA::Policy_ptr policy = policies[i];
          policy->destroy ();
        }


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

      Hello *hello_impl = 0;
      ACE_NEW_RETURN (hello_impl,
                      Hello (orb.in (), Test::Hello::_nil (), my_id_number),
                      -1);
      PortableServer::ServantBase_var owner (hello_impl);

      PortableServer::ObjectId_var server_id =
        PortableServer::string_to_ObjectId ("server_id");

      my_poa->activate_object_with_id (server_id.in (),
                                       hello_impl);

      CORBA::Object_var hello =
        my_poa->id_to_reference (server_id.in ());

      CORBA::String_var ior =
        orb->object_to_string (hello.in ());

      // Output the IOR to the <ior_output_file>
      FILE *output_file= ACE_OS::fopen (ior_output_file, "w");
      if (output_file == 0)
        ACE_ERROR_RETURN ((LM_ERROR,
                           "Cannot open output file for writing IOR: %s\n",
                           ior_output_file),
                           -1);
      ACE_OS::fprintf (output_file, "%s", ior.in ());
      ACE_OS::fclose (output_file);

      poa_manager->activate ();

      orb->run ();

      root_poa->destroy (1, 1);

      orb->destroy ();
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception ("Exception caught:");
      return -1;
    }

  return 0;
}
