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 ()
  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 int
  64 ACE_TMAIN(int argc, ACE_TCHAR *argv[])
  65 {
  66   try
  67     {
  68       bool endpoint_found = false;
  69       for (int i = 0; i < argc; i++)
  70         {
  71           if ((ACE_OS::strcasecmp (argv[i],ACE_TEXT("-ORBEndpoint")) == 0) ||
  72               (ACE_OS::strcasecmp (argv[i],ACE_TEXT("-ORBListenEndpoints")) == 0))
  73             endpoint_found = 1;
  74         }
  75
  76       if (!endpoint_found)
  77         ACE_ERROR_RETURN ((LM_ERROR,
  78                            "ERROR: %s requires an explicit endpoint!\n",
  79                            argv[0]), 1);
  80       ACE_DEBUG ((LM_DEBUG,"(%P|%t) server started\n"));
  81       CORBA::ORB_var orb =
  82         CORBA::ORB_init (argc, argv);
  83
  84       if (parse_args (argc, argv) != 0)
  85         return 1;
  86
  87       CORBA::Object_var obj =
  88         orb->resolve_initial_references("RootPOA");
  89
  90       PortableServer::POA_var root_poa =
  91         PortableServer::POA::_narrow (obj.in ());
  92
  93       if (CORBA::is_nil (root_poa.in ()))
  94         ACE_ERROR_RETURN ((LM_ERROR,
  95                            " (%P|%t) Panic: nil RootPOA\n"),
  96                           1);
  97
  98       obj = orb->resolve_initial_references("IORTable");
  99
 100       IORTable::Table_var iortable =
 101         IORTable::Table::_narrow(obj.in());
 102
 103       if (CORBA::is_nil (root_poa.in ()))
 104         ACE_ERROR_RETURN ((LM_ERROR,
 105                            " (%P|%t) Panic: nil IORTable\n"),
 106                           1);
 107
 108       ORB_Killer killer (orb.in());
 109       test_i *servant;
 110       ACE_NEW_RETURN (servant,
 111                       test_i (&killer),
 112                       1);
 113       PortableServer::ServantBase_var owner_transfer(servant);
 114
 115       PortableServer::ObjectId_var id =
 116         root_poa->activate_object (servant);
 117
 118       CORBA::Object_var object = root_poa->id_to_reference (id.in ());
 119
 120       Test::IORTable_Shutdown_Race_var target =
 121         Test::IORTable_Shutdown_Race::_narrow (object.in ());
 122
 123       CORBA::String_var ior =
 124         orb->object_to_string (target.in ());
 125
 126       iortable->bind ("Racer",ior.in());
 127
 128       PortableServer::POAManager_var poa_manager = root_poa->the_POAManager ();
 129
 130       poa_manager->activate ();
 131
 132       ACE_DEBUG ((LM_DEBUG,
 133                   "(%P|%t) server - activating ORB threads\n"));
 134
 135       ORB_Run_Task ort (orb.in());
 136       ort.activate (THR_NEW_LWP | THR_JOINABLE, 3);
 137       ACE_DEBUG ((LM_DEBUG,"(%P|%t) server - ORB running\n"));
 138
 139
 140       // Output the IOR to the <ior_output_file> - to signal readiness.
 141       FILE *output_file= ACE_OS::fopen (ior_output_file, "w");
 142       if (output_file == 0)
 143         ACE_ERROR_RETURN ((LM_ERROR,
 144                            "Cannot open output file for writing IOR: %s\n",
 145                            ior_output_file),
 146                            1);
 147       ACE_OS::fprintf (output_file, "%s", ior.in ());
 148       ACE_OS::fclose (output_file);
 149
 150       ACE_Thread_Manager *tm = ort.thr_mgr();
 151       tm->wait();
 152       ACE_DEBUG ((LM_DEBUG, "(%P|%t) server - event loop finished\n"));
 153
 154       orb->destroy ();
 155     }
 156   catch (const CORBA::Exception &ex)
 157     {
 158       ACE_DEBUG ((LM_DEBUG, "(%P|%t) server main - caught %s\n",ex._name()));
 159       return 1;
 160     }
 161
 162   return 0;
 163 }