TAO/tests/DSI_Gateway/gateway.cpp

   1 #include "test_dsi.h"
   2 #include "ace/Get_Opt.h"
   3 #include "ace/Task.h"
   4
   5 const ACE_TCHAR *ior = ACE_TEXT("file://test.ior");
   6 int niterations = 5;
   7 int do_shutdown = 0;
   8 const ACE_TCHAR *ior_output_file = ACE_TEXT("gateway.ior");
   9
  10 int
  11 parse_args (int argc, ACE_TCHAR *argv[])
  12 {
  13   ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("xk:i:o:"));
  14   int c;
  15
  16   while ((c = get_opts ()) != -1)
  17     switch (c)
  18       {
  19       case 'x':
  20         do_shutdown = 1;
  21         break;
  22
  23       case 'k':
  24         ior = get_opts.opt_arg ();
  25         break;
  26
  27       case 'i':
  28         niterations = ACE_OS::atoi (get_opts.opt_arg ());
  29         break;
  30
  31       case 'o':
  32               ior_output_file = get_opts.opt_arg ();
  33               break;
  34
  35       case '?':
  36       default:
  37         ACE_ERROR_RETURN ((LM_ERROR,
  38                            "usage:  %s "
  39                            "-x "
  40                            "-k <ior> "
  41                            "-i <niterations> "
  42                                              "-o <iorfile> "
  43                            "\n",
  44                            argv [0]),
  45                           -1);
  46       }
  47
  48   // Indicates successful parsing of the command line
  49   return 0;
  50 }
  51
  52 int
  53 ACE_TMAIN(int argc, ACE_TCHAR *argv[])
  54 {
  55   try
  56     {
  57       CORBA::ORB_var orb =
  58         CORBA::ORB_init (argc, argv);
  59
  60       CORBA::Object_var poa_object =
  61         orb->resolve_initial_references("RootPOA");
  62
  63       if (CORBA::is_nil (poa_object.in ()))
  64         {
  65           ACE_ERROR_RETURN ((LM_ERROR,
  66                              " (%P|%t) Unable to initialize the POA.\n"),
  67                             1);
  68         }
  69
  70       PortableServer::POA_var root_poa =
  71         PortableServer::POA::_narrow (poa_object.in ());
  72
  73       PortableServer::POAManager_var poa_manager =
  74         root_poa->the_POAManager ();
  75
  76       poa_manager->activate ();
  77
  78       if (parse_args (argc, argv) != 0)
  79         {
  80           return 1;
  81         }
  82
  83       CORBA::Object_var object =
  84         orb->string_to_object (ior);
  85
  86       DSI_Simple_Server server_impl (orb.in (),
  87                                      object.in (),
  88                                      root_poa.in ());
  89       PortableServer::ObjectId_var oid =
  90         root_poa->activate_object (&server_impl);
  91
  92       CORBA::Object_var server =
  93         root_poa->id_to_reference (oid.in ());
  94
  95       CORBA::String_var ior =
  96               orb->object_to_string (server.in ());
  97
  98       ACE_DEBUG ((LM_DEBUG, "Activated as <%C>\n", ior.in ()));
  99
 100       // If the ior_output_file exists, output the ior to it
 101       if (ior_output_file != 0)
 102               {
 103                 FILE *output_file= ACE_OS::fopen (ior_output_file, "w");
 104
 105                 if (output_file == 0)
 106             {
 107                     ACE_ERROR_RETURN ((LM_ERROR,
 108                                        "Cannot open output file for writing IOR: %s",
 109                                        ior_output_file),
 110                                       1);
 111             }
 112
 113                 ACE_OS::fprintf (output_file, "%s", ior.in ());
 114                 ACE_OS::fclose (output_file);
 115               }
 116
 117       orb->run ();
 118
 119       ACE_DEBUG ((LM_DEBUG, "event loop finished\n"));
 120     }
 121   catch (const CORBA::Exception& ex)
 122     {
 123       ex._tao_print_exception ("Gateway: exception caught - ");
 124       return 1;
 125     }
 126
 127   return 0;
 128 }