TAO/performance-tests/Memory/Single_Threaded/server.cpp

   1 #include "Memory_Growth.h"
   2 #include "ace/Get_Opt.h"
   3 #include "ace/OS_NS_stdio.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
  20       case '?':
  21       default:
  22         ACE_ERROR_RETURN ((LM_ERROR,
  23                            "usage:  %s "
  24                            "-o <iorfile>"
  25                            "\n",
  26                            argv [0]),
  27                           -1);
  28       }
  29   // Indicates successful parsing of the command line
  30   return 0;
  31 }
  32
  33 int
  34 ACE_TMAIN(int argc, ACE_TCHAR *argv[])
  35 {
  36   try
  37     {
  38       CORBA::ORB_var orb =
  39         CORBA::ORB_init (argc, argv);
  40
  41       CORBA::Object_var poa_object =
  42         orb->resolve_initial_references("RootPOA");
  43
  44       PortableServer::POA_var root_poa =
  45         PortableServer::POA::_narrow (poa_object.in ());
  46
  47       if (CORBA::is_nil (root_poa.in ()))
  48         ACE_ERROR_RETURN ((LM_ERROR,
  49                            " (%P|%t) Panic: nil RootPOA\n"),
  50                           1);
  51
  52       PortableServer::POAManager_var poa_manager =
  53         root_poa->the_POAManager ();
  54
  55       if (parse_args (argc, argv) != 0)
  56         return 1;
  57
  58       Memory_Growth *memory;
  59       ACE_NEW_RETURN (memory,
  60                       Memory_Growth (orb.in ()),
  61                       1);
  62
  63       PortableServer::ServantBase_var owner_transfer(memory);
  64
  65       Test::Memory_Growth_var mem =
  66         memory->_this ();
  67
  68       CORBA::String_var ior =
  69         orb->object_to_string (mem.in ());
  70
  71       // Output the IOR to the <ior_output_file>
  72       FILE *output_file= ACE_OS::fopen (ior_output_file, "w");
  73       if (output_file == 0)
  74         ACE_ERROR_RETURN ((LM_ERROR,
  75                            "Cannot open output file for writing IOR: %s",
  76                            ior_output_file),
  77                               1);
  78       ACE_OS::fprintf (output_file, "%s", ior.in ());
  79       ACE_OS::fclose (output_file);
  80
  81       poa_manager->activate ();
  82
  83       // Run the evnt loop for ever
  84       orb->run ();
  85
  86       ACE_DEBUG ((LM_DEBUG, "(%P|%t) server - event loop finished\n"));
  87
  88       root_poa->destroy (1, 1);
  89
  90       orb->destroy ();
  91     }
  92   catch (const CORBA::Exception& ex)
  93     {
  94       ex._tao_print_exception ("Exception caught:");
  95       return 1;
  96     }
  97
  98   return 0;
  99 }