server.cpp

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// -*- C++ -*-

#include "ace/Get_Opt.h"
#include "ace/OS_NS_stdio.h"
#include "Foo_i.h"

ACE_RCSID (Secure_Invocation,
           server,
           "server.cpp,v 1.9 2004/01/01 23:10:15 bala Exp")

const char *ior_output_file = 0;

int
parse_args (int argc, char *argv[])
{
  ACE_Get_Opt get_opts (argc, argv, "o:");
  int c;

  while ((c = get_opts ()) != -1)
    switch (c)
      {
      case 'o':
        ior_output_file = get_opts.opt_arg ();
        break;
      case '?':
      default:
        ACE_ERROR_RETURN ((LM_ERROR,
                           "Usage:  %s "
                           "-o <iorfile>"
                           "\n",
                           argv [0]),
                          -1);
      }
  // Indicates sucessful parsing of the command line
  return 0;
}

int
main (int argc, char *argv[])
{
  ACE_TRY_NEW_ENV
    {
      CORBA::ORB_var orb =
        CORBA::ORB_init (argc, argv, "" ACE_ENV_ARG_PARAMETER);
      ACE_TRY_CHECK;

      CORBA::Object_var obj =
        orb->resolve_initial_references ("RootPOA" ACE_ENV_ARG_PARAMETER);
      ACE_TRY_CHECK;

      if (CORBA::is_nil (obj.in ()))
        ACE_ERROR_RETURN ((LM_ERROR,
                           "(%P|%t) ERROR: Unable to initialize the "
                           "POA.\n"),
                          1);

      PortableServer::POA_var root_poa =
        PortableServer::POA::_narrow (obj.in () ACE_ENV_ARG_PARAMETER);
      ACE_TRY_CHECK;

      PortableServer::POAManager_var poa_manager =
        root_poa->the_POAManager (ACE_ENV_SINGLE_ARG_PARAMETER);
      ACE_TRY_CHECK;

      if (parse_args (argc, argv) != 0)
        return 1;

      obj = orb->resolve_initial_references ("SecurityCurrent"
                                             ACE_ENV_ARG_PARAMETER);
      ACE_TRY_CHECK;

      SecurityLevel2::Current_var security_current =
        SecurityLevel2::Current::_narrow (obj.in ()
                                          ACE_ENV_ARG_PARAMETER);
      ACE_TRY_CHECK;

      if (CORBA::is_nil (security_current.in ()))
        ACE_ERROR_RETURN ((LM_ERROR,
                           "(%P|%t) ERROR: SecurityCurrent reference "
                           "is nil.\n"),
                          1);

      Foo_i *server_impl = 0;

      ACE_NEW_RETURN (server_impl,
		      Foo_i (orb.in (), 
			     security_current.in ()),
		      -1);

      PortableServer::ServantBase_var owner_transfer (server_impl);

      Foo::Bar_var server =
        server_impl->_this (ACE_ENV_SINGLE_ARG_PARAMETER);
      ACE_TRY_CHECK;

      // Sanity check on SSLIOP profile equivalence.
      {
        Foo_i server_impl2 (orb.in (), security_current.in ());
        Foo::Bar_var server2 =
          server_impl2._this (ACE_ENV_SINGLE_ARG_PARAMETER);
        ACE_TRY_CHECK;

        const CORBA::Boolean equivalent =
          server->_is_equivalent (server2.in ()
                                 ACE_ENV_ARG_PARAMETER);
        ACE_TRY_CHECK;

	// @@ A better thing would be to print out an error statement.
        ACE_ASSERT (!equivalent);

	ACE_UNUSED_ARG (equivalent);
      }

      CORBA::String_var ior =
        orb->object_to_string (server.in () ACE_ENV_ARG_PARAMETER);
      ACE_TRY_CHECK;

      ACE_DEBUG ((LM_DEBUG, "Activated as <%s>\n", ior.in ()));

      // If the ior_output_file exists, output the ior to it
      if (ior_output_file != 0)
        {
          FILE *output_file= ACE_OS::fopen (ior_output_file, "w");
          if (output_file == 0)
            ACE_ERROR_RETURN ((LM_ERROR,
                               "Cannot open output file for writing IOR: %s",
                               ior_output_file),
                              1);
          ACE_OS::fprintf (output_file, "%s", ior.in ());
          ACE_OS::fclose (output_file);
        }

      poa_manager->activate (ACE_ENV_SINGLE_ARG_PARAMETER);
      ACE_TRY_CHECK;

      orb->run (ACE_ENV_SINGLE_ARG_PARAMETER);
      ACE_TRY_CHECK;

      ACE_DEBUG ((LM_DEBUG,
                  "\n"
                  "Event loop finished.\n"));

      root_poa->destroy (1, 1 ACE_ENV_ARG_PARAMETER);
      ACE_TRY_CHECK;

      orb->destroy (ACE_ENV_SINGLE_ARG_PARAMETER);
      ACE_TRY_CHECK;
    }
  ACE_CATCHANY
    {
      ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
                           "Caught exception:");
      return 1;
    }
  ACE_ENDTRY;

  return 0;
}