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//=============================================================================
/**
* @file server.cpp
*
* Implementation of the server.
*
* @author Alexander Babu Arulanthu <alex@cs.wustl.edu>
* @author Michael Kircher <Michael.Kircher@mchp.siemens.de>
*/
//=============================================================================
#include "ami_test_i.h"
#include "tao/debug.h"
#include "ace/OS_NS_stdio.h"
#include "ace/Get_Opt.h"
#include "ace/Task.h"
const ACE_TCHAR *ior_output_file = 0;
int nthreads = 5;
/**
* Run a server thread
*
* Use the ACE_Task_Base class to run server threads
*/
class Worker : public ACE_Task_Base
{
public:
// ctor
Worker (CORBA::ORB_ptr orb);
// The thread entry point.
virtual int svc ();
private:
// The orb
CORBA::ORB_var orb_;
};
int
parse_args (int argc, ACE_TCHAR *argv[])
{
ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("o:d"));
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'o':
ior_output_file = get_opts.opt_arg ();
break;
case 'd':
++TAO_debug_level;
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-o <iorfile>"
"\n",
argv [0]),
-1);
}
// Indicates successful parsing of the command line
return 0;
}
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
try
{
CORBA::ORB_var orb =
CORBA::ORB_init (argc, argv);
CORBA::Object_var poa_object =
orb->resolve_initial_references("RootPOA");
if (CORBA::is_nil (poa_object.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Unable to initialize the POA.\n"),
1);
PortableServer::POA_var root_poa =
PortableServer::POA::_narrow (poa_object.in ());
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager ();
if (parse_args (argc, argv) != 0)
return 1;
AMI_Test_i ami_test_i (orb.in ());
PortableServer::ObjectId_var id =
root_poa->activate_object (&ami_test_i);
CORBA::Object_var object = root_poa->id_to_reference (id.in ());
A::AMI_Test_var ami_test_var =
A::AMI_Test::_narrow (object.in ());
CORBA::String_var ior =
orb->object_to_string (ami_test_var.in ());
ACE_DEBUG ((LM_DEBUG, "Activated as <%C>\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 ();
Worker worker (orb.in ());
if (worker.activate (THR_NEW_LWP | THR_JOINABLE,
nthreads) != 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Cannot activate client threads\n"),
1);
worker.thr_mgr ()->wait ();
root_poa->destroy (true, // ethernalize objects
false); // wait for completion
orb->destroy ();
ACE_DEBUG ((LM_DEBUG, "event loop finished\n"));
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Caught exception:");
return 1;
}
return 0;
}
Worker::Worker (CORBA::ORB_ptr orb)
: orb_ (CORBA::ORB::_duplicate (orb))
{
}
int
Worker::svc ()
{
try
{
this->orb_->run ();
}
catch (const CORBA::Exception&)
{
}
return 0;
}
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