TAO/orbsvcs/tests/FaultTolerance/IOGR/server.cpp

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