TAO/tests/Bug_1270_Regression/server.cpp

   1 #include "Echo_Caller.h"
   2 #include "tao/Messaging/Messaging.h"
   3 #include "tao/ORB_Core.h"
   4 #include "ace/Get_Opt.h"
   5
   6 const ACE_TCHAR *ior_output_file = ACE_TEXT("test.ior");
   7
   8 int
   9 parse_args (int argc, ACE_TCHAR *argv[]);
  10
  11 int
  12 ACE_TMAIN(int argc, ACE_TCHAR *argv[])
  13 {
  14   try
  15     {
  16       CORBA::ORB_var orb =
  17         CORBA::ORB_init (argc, argv);
  18
  19       CORBA::Object_var poa_object =
  20         orb->resolve_initial_references("RootPOA");
  21
  22       PortableServer::POA_var root_poa =
  23         PortableServer::POA::_narrow (poa_object.in ());
  24
  25       if (CORBA::is_nil (root_poa.in ()))
  26         ACE_ERROR_RETURN ((LM_ERROR,
  27                            " (%P|%t) Panic: nil RootPOA\n"),
  28                           1);
  29
  30       PortableServer::POAManager_var poa_manager =
  31         root_poa->the_POAManager ();
  32
  33       CORBA::Object_var object =
  34         orb->resolve_initial_references ("PolicyCurrent");
  35
  36       CORBA::PolicyCurrent_var policy_current =
  37         CORBA::PolicyCurrent::_narrow (object.in ());
  38
  39       if (CORBA::is_nil (policy_current.in ()))
  40         {
  41           ACE_ERROR ((LM_ERROR, "ERROR: Nil policy current\n"));
  42           return 1;
  43         }
  44       CORBA::Any scope_as_any;
  45       scope_as_any <<= Messaging::SYNC_NONE;
  46
  47       CORBA::PolicyList policies(1); policies.length (1);
  48       policies[0] =
  49         orb->create_policy (Messaging::SYNC_SCOPE_POLICY_TYPE,
  50                             scope_as_any);
  51
  52       policy_current->set_policy_overrides (policies, CORBA::ADD_OVERRIDE);
  53
  54       policies[0]->destroy ();
  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_act = root_poa->id_to_reference (id.in ());
  76
  77       Test::Echo_Caller_var server =
  78         Test::Echo_Caller::_narrow (object_act.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, "(%P|%t) server - event loop finished\n"));
  98
  99       root_poa->destroy (true, true);
 100
 101       orb->destroy ();
 102     }
 103   catch (const CORBA::Exception& ex)
 104     {
 105       ex._tao_print_exception ("Exception caught in server:");
 106       return 1;
 107     }
 108
 109   return 0;
 110 }
 111
 112 int
 113 parse_args (int argc, ACE_TCHAR *argv[])
 114 {
 115   ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("o:"));
 116   int c;
 117
 118   while ((c = get_opts ()) != -1)
 119     switch (c)
 120       {
 121       case 'o':
 122         ior_output_file = get_opts.opt_arg ();
 123         break;
 124
 125       case '?':
 126       default:
 127         ACE_ERROR_RETURN ((LM_ERROR,
 128                            "usage:  %s "
 129                            "-o <iorfile> "
 130                            "\n",
 131                            argv [0]),
 132                           -1);
 133       }
 134   // Indicates successful parsing of the command line
 135   return 0;
 136 }