TAO/tests/Bug_1020_Regression/server.cpp

   1 #include "Server_i.h"
   2 #include "ORB_Task.h"
   3 #include "tao/Messaging/Messaging.h"
   4 #include "tao/ORB_Core.h"
   5 #include "ace/Get_Opt.h"
   6
   7 const ACE_TCHAR *ior_output_file = ACE_TEXT("test.ior");
   8
   9 int
  10 parse_args (int argc, ACE_TCHAR *argv[]);
  11
  12 int
  13 ACE_TMAIN(int argc, ACE_TCHAR *argv[])
  14 {
  15   try
  16     {
  17       CORBA::ORB_var orb =
  18         CORBA::ORB_init (argc, argv);
  19
  20       CORBA::Object_var poa_object =
  21         orb->resolve_initial_references("RootPOA");
  22
  23       PortableServer::POA_var root_poa =
  24         PortableServer::POA::_narrow (poa_object.in ());
  25
  26       if (CORBA::is_nil (root_poa.in ()))
  27         ACE_ERROR_RETURN ((LM_ERROR,
  28                            " (%P|%t) Panic: nil RootPOA\n"),
  29                           1);
  30
  31       PortableServer::POAManager_var poa_manager =
  32         root_poa->the_POAManager ();
  33
  34       CORBA::Object_var object =
  35         orb->resolve_initial_references ("PolicyCurrent");
  36
  37       if (parse_args (argc, argv) != 0)
  38         return 1;
  39
  40       PortableServer::Servant_var<Server> impl;
  41       {
  42         Server * tmp;
  43         // ACE_NEW_RETURN is the worst possible way to handle
  44         // exceptions (think: what if the constructor allocates memory
  45         // and fails?), but I'm not in the mood to fight for a more
  46         // reasonable way to handle allocation errors in ACE.
  47         ACE_NEW_RETURN (tmp,
  48                         Server(orb.in()),
  49                         1);
  50         impl = tmp;
  51       }
  52
  53       PortableServer::ObjectId_var id =
  54         root_poa->activate_object (impl.in ());
  55
  56       CORBA::Object_var object_act = root_poa->id_to_reference (id.in ());
  57
  58       Test::Server_var server =
  59         Test::Server::_narrow (object_act.in ());
  60
  61       CORBA::String_var ior =
  62         orb->object_to_string (server.in ());
  63
  64       // If the ior_output_file exists, output the ior to it
  65       FILE *output_file= ACE_OS::fopen (ior_output_file, "w");
  66       if (output_file == 0)
  67         ACE_ERROR_RETURN ((LM_ERROR,
  68                            "Cannot open output file for writing IOR: %s",
  69                            ior_output_file),
  70                               1);
  71       ACE_OS::fprintf (output_file, "%s", ior.in ());
  72       ACE_OS::fclose (output_file);
  73
  74       poa_manager->activate ();
  75
  76       ORB_Task task(orb.in());
  77       task.activate(THR_NEW_LWP | THR_JOINABLE, 4, 1);
  78
  79       task.wait();
  80
  81       ACE_DEBUG ((LM_DEBUG, "(%P|%t) server - event loop finished\n"));
  82
  83       root_poa->destroy (true, true);
  84
  85       orb->destroy ();
  86     }
  87   catch (const CORBA::Exception& ex)
  88     {
  89       ex._tao_print_exception ("Exception caught:");
  90       return 1;
  91     }
  92
  93   return 0;
  94 }
  95
  96 int
  97 parse_args (int argc, ACE_TCHAR *argv[])
  98 {
  99   ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("o:"));
 100   int c;
 101
 102   while ((c = get_opts ()) != -1)
 103     switch (c)
 104       {
 105       case 'o':
 106         ior_output_file = get_opts.opt_arg ();
 107         break;
 108
 109       case '?':
 110       default:
 111         ACE_ERROR_RETURN ((LM_ERROR,
 112                            "usage:  %s "
 113                            "-o <iorfile> "
 114                            "\n",
 115                            argv [0]),
 116                           -1);
 117       }
 118   // Indicates successful parsing of the command line
 119   return 0;
 120 }