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// $Id$

#include "Coordinator.h"
#include "ace/Event_Handler.h"
#include "ace/Get_Opt.h"

ACE_RCSID(LongWrites, server, "$Id$")

const char *ior_output_file = "test.ior";

CORBA::ULong initial_event_size = 64 * 1024;
CORBA::Long test_iterations = 50;

int
parse_args (int argc, char *argv[])
{
  ACE_Get_Opt get_opts (argc, argv, "o:p:i:");
  int c;

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

      case 'p':
        initial_event_size = ACE_OS::atoi (get_opts.optarg);
        break;

      case 'i':
        test_iterations =  ACE_OS::atoi (get_opts.optarg);
        break;

      case '?':
      default:
        ACE_ERROR_RETURN ((LM_ERROR,
                           "usage:  %s "
			   "-o <iorfile>"
			   "-p <payload_size>"
			   "-i <test_iterations>"
                           "\n",
                           argv [0]),
                          -1);
      }
  // Indicates sucessful parsing of the command line
  return 0;
}

int
main (int argc, char *argv[])
{
  ACE_TRY_NEW_ENV
    {
      CORBA::ORB_var orb =
        CORBA::ORB_init (argc, argv, "", ACE_TRY_ENV);
      ACE_TRY_CHECK;

      CORBA::Object_var poa_object =
        orb->resolve_initial_references("RootPOA");
      if (CORBA::is_nil (poa_object.in ()))
        ACE_ERROR_RETURN ((LM_ERROR,
                           " (%P|%t) Unable to initialize the POA.\n"),
                          1);

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

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

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

      Coordinator *coordinator_impl;
      ACE_NEW_RETURN (coordinator_impl,
                      Coordinator (initial_event_size,
                                   test_iterations),
                      1);
      PortableServer::ServantBase_var coordinator_owner_transfer(coordinator_impl);

      Test::Coordinator_var coordinator =
        coordinator_impl->_this (ACE_TRY_ENV);

      CORBA::String_var ior =
	orb->object_to_string (coordinator.in (), ACE_TRY_ENV);
      ACE_TRY_CHECK;

      // If the ior_output_file exists, output the ior to it
      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",
                           ior_output_file),
			      1);
      ACE_OS::fprintf (output_file, "%s", ior.in ());
      ACE_OS::fclose (output_file);

      poa_manager->activate (ACE_TRY_ENV);
      ACE_TRY_CHECK;

      ACE_DEBUG ((LM_DEBUG, "Waiting for peers . . . "));
      ACE_Time_Value tv (30 , 0);
      orb->run (tv, ACE_TRY_ENV);
      ACE_TRY_CHECK;

      ACE_DEBUG ((LM_DEBUG, "done. Starting test\n"));

      coordinator->start (ACE_TRY_ENV);
      ACE_TRY_CHECK;

      orb->run (tv, ACE_TRY_ENV);
      ACE_TRY_CHECK;

      ACE_DEBUG ((LM_DEBUG, "Now terminating test\n"));

      coordinator->shutdown (ACE_TRY_ENV);
      ACE_TRY_CHECK;

      root_poa->destroy (1, 1, ACE_TRY_ENV);
      ACE_TRY_CHECK;

      orb->destroy (ACE_TRY_ENV);
      ACE_TRY_CHECK;
    }
  ACE_CATCHANY
    {
      ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
                           "Exception caught:");
      return 1;
    }
  ACE_ENDTRY;

  return 0;
}