TAO/tests/Bug_1020_Basic_Regression/server.cpp

   1 #include "Echo_Caller.h"
   2 #include "tao/ORB_Core.h"
   3 #include "ace/Get_Opt.h"
   4
   5 const ACE_TCHAR *ior_output_file = ACE_TEXT("test.ior");
   6
   7 int
   8 parse_args (int argc, ACE_TCHAR *argv[])
   9 {
  10   ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("o:"));
  11   int c;
  12
  13   while ((c = get_opts ()) != -1)
  14     switch (c)
  15       {
  16       case 'o':
  17         ior_output_file = get_opts.opt_arg ();
  18         break;
  19
  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   // Indicates successful parsing of the command line
  30   return 0;
  31 }
  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       if (CORBA::is_nil (root_poa.in ()))
  49         ACE_ERROR_RETURN ((LM_ERROR,
  50                            " (%P|%t) Panic: nil RootPOA\n"),
  51                           1);
  52
  53       PortableServer::POAManager_var poa_manager =
  54         root_poa->the_POAManager ();
  55
  56       if (parse_args (argc, argv) != 0)
  57         return 1;
  58
  59       PortableServer::Servant_var<Echo_Caller> impl;
  60       {
  61         Echo_Caller * tmp;
  62         // ACE_NEW_RETURN is the worst possible way to handle
  63         // exceptions (think: what if the constructor allocates memory
  64         // and fails?), but I'm not in the mood to fight for a more
  65         // reasonable way to handle allocation errors in ACE.
  66         ACE_NEW_RETURN (tmp,
  67                         Echo_Caller (orb.in()),
  68                         1);
  69         impl = tmp;
  70       }
  71
  72       PortableServer::ObjectId_var id =
  73         root_poa->activate_object (impl.in ());
  74
  75       CORBA::Object_var object = root_poa->id_to_reference (id.in ());
  76
  77       Test::Echo_Caller_var server =
  78         Test::Echo_Caller::_narrow (object.in ());
  79
  80       CORBA::String_var ior =
  81         orb->object_to_string (server.in ());
  82
  83       // If the ior_output_file exists, output the ior to it
  84       FILE *output_file= ACE_OS::fopen (ior_output_file, "w");
  85       if (output_file == 0)
  86         ACE_ERROR_RETURN ((LM_ERROR,
  87                            "Cannot open output file for writing IOR: %s",
  88                            ior_output_file),
  89                               1);
  90       ACE_OS::fprintf (output_file, "%s", ior.in ());
  91       ACE_OS::fclose (output_file);
  92
  93       poa_manager->activate ();
  94
  95       orb->run ();
  96
  97       ACE_DEBUG ((LM_DEBUG,
  98                   "(%P|%t) server - event loop finished\n"));
  99
 100       root_poa->destroy (1,
 101                          1);
 102
 103       orb->destroy ();
 104     }
 105   catch (const CORBA::Exception& ex)
 106     {
 107       ex._tao_print_exception ("Exception caught:");
 108       return 1;
 109     }
 110
 111   return 0;
 112 }