// $Id: server_A.cpp 91649 2010-09-08 13:44:26Z johnnyw $

// ============================================================================
//
// = LIBRARY
//    TAO/tests/NestedUpCalls/Triangle_Test
//
// = FILENAME
//    server_A.cpp
//
// = DESCRIPTION
//    This class implements a simple server for the
//    Nested Upcalls - Triangle test.
//
// = AUTHORS
//    Michael Kircher
//
// ============================================================================

#include "server_A.h"
#include "tao/debug.h"
#include "ace/OS_NS_stdio.h"

Object_A_Server::Object_A_Server (void)
  : ior_output_file_ (0)
{
}

int
Object_A_Server::parse_args (void)
{
  ACE_Get_Opt get_opts (argc_, argv_, ACE_TEXT("do:"));
  int c;

  while ((c = get_opts ()) != -1)
    switch (c)
      {
      case 'd':  // debug flag.
        TAO_debug_level++;
        break;
      case 'o': // output the IOR to a file.
        this->ior_output_file_ = ACE_OS::fopen (get_opts.opt_arg (), "w");
        if (this->ior_output_file_ == 0)
          ACE_ERROR_RETURN ((LM_ERROR,
                             "Unable to open %s for writing: %p\n",
                             get_opts.opt_arg ()), -1);
        break;
      case '?':
      default:
        ACE_ERROR_RETURN ((LM_ERROR,
                           "usage:  %s"
                           " [-d]"
                           " [-o] <ior_output_file>"
                           "\n",
                           argv_ [0]),
                          1);
      }

  // Indicates successful parsing of command line.
  return 0;
}

int
Object_A_Server::init (int argc,
                       ACE_TCHAR** argv)
{
  // Call the init of TAO_ORB_Manager to create a child POA
  // under the root POA.
  this->orb_manager_.init_child_poa (argc,
                                     argv,
                                     "child_poa");

  this->argc_ = argc;
  this->argv_ = argv;

  this->parse_args ();
  // ~~ check for the return value here

  CORBA::String_var str  =
    this->orb_manager_.activate_under_child_poa ("object_A",
                                                 &this->object_A_i_);

  if (this->ior_output_file_)
    {
      ACE_OS::fprintf (this->ior_output_file_,
                       "%s",
                       str.in ());
      ACE_OS::fclose (this->ior_output_file_);
    }


  return 0;
}


int
Object_A_Server::run (void)
{
  int r = this->orb_manager_.run ();

  if (r == -1)
    ACE_ERROR_RETURN ((LM_ERROR,
                       "NestedUpCalls_Server::run"),
                      -1);
  return 0;}


Object_A_Server::~Object_A_Server (void)
{
}

int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
  Object_A_Server object_A_Server;

  ACE_DEBUG ((LM_DEBUG,
              "\n \t NestedUpCalls.Triangle_Test: Object A Server \n\n"));

  try
    {
      int retval =
        object_A_Server.init (argc,argv);

      if (retval == -1)
        return 1;
      else
        {
          object_A_Server.run ();
        }
    }
  catch (const CORBA::SystemException& sysex)
    {
      sysex._tao_print_exception ("System Exception");
      return -1;
    }
  catch (const CORBA::UserException& userex)
    {
      userex._tao_print_exception ("User Exception");
      return -1;
    }
  return 0;
}
