TAO/tests/Big_AMI/server.cpp

   1
   2 //=============================================================================
   3 /**
   4  *  @file    server.cpp
   5  *
   6  *  Implementation of the server.
   7  *
   8  *  @author Alexander Babu Arulanthu <alex@cs.wustl.edu>
   9  *  @author Michael Kircher <Michael.Kircher@mchp.siemens.de>
  10  */
  11 //=============================================================================
  12
  13
  14 #include "ami_test_i.h"
  15 #include "tao/debug.h"
  16 #include "ace/OS_NS_stdio.h"
  17 #include "ace/Get_Opt.h"
  18
  19 const ACE_TCHAR *ior_output_file = 0;
  20
  21 int
  22 parse_args (int argc, ACE_TCHAR *argv[])
  23 {
  24   ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("o:d"));
  25   int c;
  26
  27   while ((c = get_opts ()) != -1)
  28     switch (c)
  29       {
  30       case 'o':
  31         ior_output_file = get_opts.opt_arg ();
  32         break;
  33       case 'd':
  34         TAO_debug_level++;
  35         break;
  36       case '?':
  37       default:
  38         ACE_ERROR_RETURN ((LM_ERROR,
  39                            "usage:  %s "
  40                            "-o <iorfile>"
  41                            "\n",
  42                            argv [0]),
  43                           -1);
  44       }
  45   // Indicates successful parsing of the command line
  46   return 0;
  47 }
  48
  49 int
  50 ACE_TMAIN(int argc, ACE_TCHAR *argv[])
  51 {
  52   try
  53     {
  54       CORBA::ORB_var orb =
  55         CORBA::ORB_init (argc, argv);
  56
  57       CORBA::Object_var poa_object =
  58         orb->resolve_initial_references("RootPOA");
  59
  60       if (CORBA::is_nil (poa_object.in ()))
  61         ACE_ERROR_RETURN ((LM_ERROR,
  62                            " (%P|%t) Unable to initialize the POA.\n"),
  63                           1);
  64
  65       PortableServer::POA_var root_poa =
  66         PortableServer::POA::_narrow (poa_object.in ());
  67
  68       PortableServer::POAManager_var poa_manager =
  69         root_poa->the_POAManager ();
  70
  71       if (parse_args (argc, argv) != 0)
  72         return 1;
  73
  74       AMI_Test_i ami_test_i (orb.in ());
  75
  76       PortableServer::ObjectId_var id =
  77         root_poa->activate_object (&ami_test_i);
  78
  79       CORBA::Object_var object = root_poa->id_to_reference (id.in ());
  80
  81       A::AMI_Test_var ami_test_var =
  82         A::AMI_Test::_narrow (object.in ());
  83
  84       CORBA::String_var ior =
  85         orb->object_to_string (ami_test_var.in ());
  86
  87       ACE_DEBUG ((LM_DEBUG, "Activated as <%C>\n", ior.in ()));
  88
  89       // If the ior_output_file exists, output the ior to it
  90       if (ior_output_file != 0)
  91         {
  92           FILE *output_file= ACE_OS::fopen (ior_output_file, "w");
  93           if (output_file == 0)
  94             ACE_ERROR_RETURN ((LM_ERROR,
  95                                "Cannot open output file for writing IOR: %s",
  96                                ior_output_file),
  97                               1);
  98           ACE_OS::fprintf (output_file, "%s", ior.in ());
  99           ACE_OS::fclose (output_file);
 100         }
 101
 102       poa_manager->activate ();
 103
 104       orb->run ();
 105
 106       root_poa->destroy (true,  // ethernalize objects
 107                          false);  // wait for completion
 108
 109       orb->destroy ();
 110
 111       ACE_DEBUG ((LM_DEBUG, "event loop finished\n"));
 112     }
 113   catch (const CORBA::Exception& ex)
 114     {
 115       ex._tao_print_exception ("Caught exception:");
 116       return 1;
 117     }
 118
 119   return 0;
 120 }