TAO/tests/IOR_Endpoint_Hostnames/generate_ior.cpp

   1 //
   2 // This initializes an ORB, a POA, an Object within that POA, and
   3 // obtains and prints an IOR for that Object.
   4 #include "tao/corba.h"
   5 #include "tao/PortableServer/PortableServer.h"
   6 #include "ace/Get_Opt.h"
   7
   8 #include "bogus_i.h"
   9
  10 const ACE_TCHAR *ior_output_file = ACE_TEXT ("test.ior");
  11
  12 int
  13 parse_args (int argc, ACE_TCHAR *argv[])
  14 {
  15   ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("o:"));
  16   int c;
  17
  18   while ((c = get_opts ()) != -1)
  19     switch (c)
  20       {
  21       case 'o':
  22         ior_output_file = get_opts.opt_arg ();
  23         break;
  24
  25       case '?':
  26       default:
  27         ACE_ERROR_RETURN ((LM_ERROR,
  28                            "usage:  %s "
  29                            "-o <iorfile>"
  30                            "\n",
  31                            argv [0]),
  32                           -1);
  33       }
  34   // Indicates successful parsing of the command line
  35   return 0;
  36 }
  37
  38 int
  39 ACE_TMAIN(int argc, ACE_TCHAR *argv[])
  40 {
  41   try
  42     {
  43       CORBA::ORB_var orb = CORBA::ORB_init (argc, argv);
  44
  45       CORBA::Object_var poa_object =
  46         orb->resolve_initial_references ("RootPOA");
  47
  48       PortableServer::POA_var rp =
  49         PortableServer::POA::_narrow(poa_object.in());
  50       if  (CORBA::is_nil (rp.in()))
  51         ACE_ERROR_RETURN ((LM_ERROR, "(%P|%t) panic: nil root poa\n"), 1);
  52
  53       if (parse_args (argc, argv) != 0)
  54         return 1;
  55
  56       bogus* bogus_impl = new bogus();
  57       PortableServer::ServantBase_var owner_transfer(bogus_impl);
  58       PortableServer::ObjectId_var id =
  59         rp->activate_object (bogus_impl);
  60
  61       CORBA::Object_var object = rp->id_to_reference (id.in ());
  62
  63       Test::bogus_var b = Test::bogus::_narrow (object.in ());
  64       CORBA::String_var ior =
  65         orb->object_to_string (b.in());
  66
  67       // Output the IOR to the <ior_output_file>
  68       FILE *output_file= ACE_OS::fopen (ior_output_file, "w");
  69       if (output_file == 0)
  70         ACE_ERROR_RETURN ((LM_ERROR,
  71                            "Cannot open output file for writing IOR: %s\n",
  72                            ior_output_file),
  73                            1);
  74       ACE_OS::fprintf (output_file, "%s", ior.in ());
  75       ACE_OS::fclose (output_file);
  76
  77       orb->shutdown();
  78       orb->destroy();
  79     }
  80   catch (const CORBA::Exception& e)
  81     {
  82       e._tao_print_exception ("Caught exception:");
  83     }
  84
  85   return 0;
  86 }