TAO/tests/Bug_2683_Regression/server.cpp

   1 #include "test_i.h"
   2 #include "tao/IORTable/IORTable.h"
   3 #include "ace/OS_NS_strings.h"
   4 #include "ace/OS_NS_stdio.h"
   5 #include "ace/Thread_Manager.h"
   6 #include "ace/Task.h"
   7 #include "ace/Get_Opt.h"
   8
   9 const ACE_TCHAR *ior_output_file = ACE_TEXT ("test.ior");
  10
  11 int
  12 parse_args (int argc, ACE_TCHAR *argv[])
  13 {
  14   ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("o:"));
  15   int c;
  16
  17   while ((c = get_opts ()) != -1)
  18     switch (c)
  19       {
  20       case 'o':
  21         ior_output_file = get_opts.opt_arg ();
  22         break;
  23
  24       case '?':
  25       default:
  26         ACE_ERROR_RETURN ((LM_ERROR,
  27                            "usage:  %s "
  28                            "-o <iorfile>"
  29                            "\n",
  30                            argv [0]),
  31                           -1);
  32       }
  33   // Indicates successful parsing of the command line
  34   return 0;
  35 }
  36
  37 class ORB_Run_Task : public ACE_Task_Base
  38 {
  39 private:
  40   CORBA::ORB_var orb_;
  41
  42 public:
  43   ORB_Run_Task (CORBA::ORB_ptr orb)
  44     : orb_(CORBA::ORB::_duplicate(orb))
  45   {
  46   }
  47
  48   int svc (void)
  49   {
  50     try
  51       {
  52         this->orb_->run();
  53       }
  54     catch (const CORBA::Exception &ex)
  55       {
  56         ACE_DEBUG ((LM_DEBUG,
  57                     "(%P|%t) server orb run thread caught %s\n",ex._name()));
  58       }
  59     return 0;
  60   }
  61
  62 };
  63
  64 int
  65 ACE_TMAIN(int argc, ACE_TCHAR *argv[])
  66 {
  67   try
  68     {
  69       bool endpoint_found = false;
  70       for (int i = 0; i < argc; i++)
  71         {
  72           if ((ACE_OS::strcasecmp (argv[i],ACE_TEXT("-ORBEndpoint")) == 0) ||
  73               (ACE_OS::strcasecmp (argv[i],ACE_TEXT("-ORBListenEndpoints")) == 0))
  74             endpoint_found = 1;
  75         }
  76
  77       if (!endpoint_found)
  78         ACE_ERROR_RETURN ((LM_ERROR,
  79                            "ERROR: %s requires an explicit endpoint!\n",
  80                            argv[0]), 1);
  81       ACE_DEBUG ((LM_DEBUG,"(%P|%t) server started\n"));
  82       CORBA::ORB_var orb =
  83         CORBA::ORB_init (argc, argv);
  84
  85       if (parse_args (argc, argv) != 0)
  86         return 1;
  87
  88       CORBA::Object_var obj =
  89         orb->resolve_initial_references("RootPOA");
  90
  91       PortableServer::POA_var root_poa =
  92         PortableServer::POA::_narrow (obj.in ());
  93
  94       if (CORBA::is_nil (root_poa.in ()))
  95         ACE_ERROR_RETURN ((LM_ERROR,
  96                            " (%P|%t) Panic: nil RootPOA\n"),
  97                           1);
  98
  99       obj = orb->resolve_initial_references("IORTable");
 100
 101       IORTable::Table_var iortable =
 102         IORTable::Table::_narrow(obj.in());
 103
 104       if (CORBA::is_nil (root_poa.in ()))
 105         ACE_ERROR_RETURN ((LM_ERROR,
 106                            " (%P|%t) Panic: nil IORTable\n"),
 107                           1);
 108
 109       ORB_Killer killer (orb.in());
 110       test_i *servant;
 111       ACE_NEW_RETURN (servant,
 112                       test_i (&killer),
 113                       1);
 114       PortableServer::ServantBase_var owner_transfer(servant);
 115
 116       PortableServer::ObjectId_var id =
 117         root_poa->activate_object (servant);
 118
 119       CORBA::Object_var object = root_poa->id_to_reference (id.in ());
 120
 121       Test::IORTable_Shutdown_Race_var target =
 122         Test::IORTable_Shutdown_Race::_narrow (object.in ());
 123
 124       CORBA::String_var ior =
 125         orb->object_to_string (target.in ());
 126
 127       iortable->bind ("Racer",ior.in());
 128
 129       PortableServer::POAManager_var poa_manager = root_poa->the_POAManager ();
 130
 131       poa_manager->activate ();
 132
 133       ACE_DEBUG ((LM_DEBUG,
 134                   "(%P|%t) server - activating ORB threads\n"));
 135
 136       ORB_Run_Task ort (orb.in());
 137       ort.activate (THR_NEW_LWP | THR_JOINABLE, 3);
 138       ACE_DEBUG ((LM_DEBUG,"(%P|%t) server - ORB running\n"));
 139
 140
 141       // Output the IOR to the <ior_output_file> - to signal readiness.
 142       FILE *output_file= ACE_OS::fopen (ior_output_file, "w");
 143       if (output_file == 0)
 144         ACE_ERROR_RETURN ((LM_ERROR,
 145                            "Cannot open output file for writing IOR: %s\n",
 146                            ior_output_file),
 147                            1);
 148       ACE_OS::fprintf (output_file, "%s", ior.in ());
 149       ACE_OS::fclose (output_file);
 150
 151       ACE_Thread_Manager *tm = ort.thr_mgr();
 152       tm->wait();
 153       ACE_DEBUG ((LM_DEBUG, "(%P|%t) server - event loop finished\n"));
 154
 155       orb->destroy ();
 156     }
 157   catch (const CORBA::Exception &ex)
 158     {
 159       ACE_DEBUG ((LM_DEBUG, "(%P|%t) server main - caught %s\n",ex._name()));
 160       return 1;
 161     }
 162
 163   return 0;
 164 }