TAO/tests/Nested_Event_Loop/server.cpp

   1 #include "ace/Get_Opt.h"
   2 #include "test_i.h"
   3
   4 #include "tao/Strategies/advanced_resource.h"
   5
   6 const ACE_TCHAR *ior_output_file = ACE_TEXT("ior");
   7
   8 int
   9 parse_args (int argc, ACE_TCHAR *argv[])
  10 {
  11   ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("o:"));
  12   int c;
  13
  14   while ((c = get_opts ()) != -1)
  15     switch (c)
  16       {
  17       case 'o':
  18         ior_output_file = get_opts.opt_arg ();
  19         break;
  20       case '?':
  21       default:
  22         ACE_ERROR_RETURN ((LM_ERROR,
  23                            "usage:  %s "
  24                            "-o <iorfile>"
  25                            "\n",
  26                            argv [0]),
  27                           -1);
  28       }
  29
  30   // Indicates successful parsing of the command line
  31   return 0;
  32 }
  33
  34 int
  35 ACE_TMAIN(int argc, ACE_TCHAR *argv[])
  36 {
  37   try
  38     {
  39       CORBA::ORB_var orb =
  40         CORBA::ORB_init (argc, argv);
  41
  42       CORBA::Object_var poa_object =
  43         orb->resolve_initial_references ("RootPOA");
  44
  45       PortableServer::POA_var root_poa =
  46         PortableServer::POA::_narrow (poa_object.in ());
  47
  48       PortableServer::POAManager_var poa_manager =
  49         root_poa->the_POAManager ();
  50
  51       if (parse_args (argc, argv) != 0)
  52         return -1;
  53
  54       server_i servant (orb.in ());
  55
  56       PortableServer::ObjectId_var id =
  57         root_poa->activate_object (&servant);
  58
  59       CORBA::Object_var object = root_poa->id_to_reference (id.in ());
  60
  61       server_var server_object =
  62         server::_narrow (object.in ());
  63
  64       CORBA::String_var ior =
  65         orb->object_to_string (server_object.in ());
  66
  67       ACE_DEBUG ((LM_DEBUG, "Activated as <%C>\n", ior.in ()));
  68
  69       FILE *output_file = ACE_OS::fopen (ior_output_file, "w");
  70       if (output_file == 0)
  71         ACE_ERROR_RETURN ((LM_ERROR,
  72                            "Cannot open output file for writing IOR: %s",
  73                            ior_output_file),
  74                           -1);
  75       ACE_OS::fprintf (output_file, "%s", ior.in ());
  76       ACE_OS::fclose (output_file);
  77
  78       poa_manager->activate ();
  79
  80       orb->run ();
  81
  82       ACE_DEBUG ((LM_DEBUG, "event loop finished\n"));
  83
  84       root_poa->destroy (true, true);
  85
  86       orb->destroy ();
  87     }
  88   catch (const CORBA::Exception& ex)
  89     {
  90       ex._tao_print_exception ("Exception caught:");
  91       return -1;
  92     }
  93
  94   return 0;
  95 }