TAO/tests/Muxing/server.cpp

   1 #include "Receiver.h"
   2 #include "Server_Task.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       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       CORBA::Object_var poa_object =
  41         orb->resolve_initial_references("RootPOA");
  42
  43       if (CORBA::is_nil (poa_object.in ()))
  44         ACE_ERROR_RETURN ((LM_ERROR,
  45                            " (%P|%t) Unable to initialize the POA.\n"),
  46                           1);
  47
  48       PortableServer::POA_var root_poa =
  49         PortableServer::POA::_narrow (poa_object.in ());
  50
  51       PortableServer::POAManager_var poa_manager =
  52         root_poa->the_POAManager ();
  53
  54       if (parse_args (argc, argv) != 0)
  55         return 1;
  56
  57       Receiver *receiver_impl;
  58       ACE_NEW_RETURN (receiver_impl,
  59                       Receiver (orb.in ()),
  60                       1);
  61       PortableServer::ServantBase_var receiver_owner_transfer(receiver_impl);
  62
  63       PortableServer::ObjectId_var id =
  64         root_poa->activate_object (receiver_impl);
  65
  66       CORBA::Object_var object = root_poa->id_to_reference (id.in ());
  67
  68       Test::Receiver_var receiver =
  69         Test::Receiver::_narrow (object.in ());
  70
  71       CORBA::String_var ior =
  72         orb->object_to_string (receiver.in ());
  73
  74       // If the ior_output_file exists, output the ior to it
  75       FILE *output_file= ACE_OS::fopen (ior_output_file, "w");
  76       if (output_file == 0)
  77         ACE_ERROR_RETURN ((LM_ERROR,
  78                            "Cannot open output file for writing IOR: %s",
  79                            ior_output_file),
  80                               1);
  81       ACE_OS::fprintf (output_file, "%s", ior.in ());
  82       ACE_OS::fclose (output_file);
  83
  84       poa_manager->activate ();
  85
  86       Server_Task server_task (orb.in (),
  87                                ACE_Thread_Manager::instance ());
  88
  89       if (server_task.activate (THR_NEW_LWP | THR_JOINABLE, 4, 1) == -1)
  90         {
  91           ACE_ERROR ((LM_ERROR, "Error activating server task\n"));
  92         }
  93       ACE_Thread_Manager::instance ()->wait ();
  94
  95       ACE_DEBUG ((LM_DEBUG, "Now terminating test\n"));
  96
  97       root_poa->destroy (true, true);
  98
  99       orb->destroy ();
 100     }
 101   catch (const CORBA::Exception& ex)
 102     {
 103       ex._tao_print_exception ("Exception caught:");
 104       return 1;
 105     }
 106
 107   return 0;
 108 }