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// $Id$
#include "EC.h"
#include "orbsvcs/Event/EC_Event_Channel.h"
#include "orbsvcs/Event/EC_Default_Factory.h"
#include "orbsvcs/RtecEventChannelAdminC.h"
#include "orbsvcs/Event_Service_Constants.h"
#include "orbsvcs/CosNamingC.h"
#include "orbsvcs/Event/EC_Gateway.h"
#include "ace/Arg_Shifter.h"
ACE_RCSID (EC_Examples,
Supplier,
"$Id$")
static const char* ecname = 0;
int
main (int argc, char* argv[])
{
EC channel;
return channel.run (argc, argv);
}
// ****************************************************************
EC::EC (void)
{
}
int
EC::run (int argc, char* argv[])
{
TAO_EC_Default_Factory::init_svcs ();
ACE_DECLARE_NEW_CORBA_ENV;
ACE_TRY
{
// First parse our command line options
if (this->parse_args(argc, argv) != 0)
{
return -1;
}
// ORB initialization boiler plate...
CORBA::ORB_var orb =
CORBA::ORB_init (argc, argv, "" ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
CORBA::Object_var object =
orb->resolve_initial_references ("RootPOA" ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
PortableServer::POA_var rootpoa =
PortableServer::POA::_narrow (object.in () ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
PortableServer::POAManager_var root_poa_manager =
rootpoa->the_POAManager (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
// Create persistent POA
CORBA::PolicyList policies (2);
policies.length (2);
policies[0] =
rootpoa->create_id_assignment_policy (PortableServer::USER_ID
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
policies[1] =
rootpoa->create_lifespan_policy (PortableServer::PERSISTENT
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
ACE_CString poaname = "POA";
PortableServer::POA_var child_poa_ =
rootpoa->create_POA (poaname.c_str (),
root_poa_manager.in (),
policies
ACE_ENV_ARG_PARAMETER);
// Create a local event channel and register it with the RootPOA.
TAO_EC_Event_Channel_Attributes attributes (rootpoa.in (), rootpoa.in ());
attributes.consumer_reconnect = 1;
attributes.supplier_reconnect = 1;
TAO_EC_Event_Channel ec_impl (attributes);
ec_impl.activate ();
PortableServer::ObjectId_var ecId = PortableServer::string_to_ObjectId(ecname);
child_poa_->activate_object_with_id(ecId.in(), &ec_impl ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
CORBA::Object_var ec_obj = child_poa_->id_to_reference(ecId.in() ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
RtecEventChannelAdmin::EventChannel_var ec =
RtecEventChannelAdmin::EventChannel::_narrow(ec_obj.in() ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
// Find the Naming Service.
object = orb->resolve_initial_references("NameService" ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
CosNaming::NamingContextExt_var naming_context =
CosNaming::NamingContextExt::_narrow(object.in() ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
// Create a name.
CosNaming::Name name;
name.length (1);
name[0].id = CORBA::string_dup (ecname);
name[0].kind = CORBA::string_dup ("");
// Register with the name server
naming_context->rebind (name, ec.in () ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
root_poa_manager->activate (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
// Wait for events, using work_pending()/perform_work() may help
// or using another thread, this example is too simple for that.
orb->run ();
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION, "EC::run");
return 1;
}
ACE_ENDTRY;
return 0;
}
int
EC::parse_args (int argc, char *argv[])
{
ACE_Arg_Shifter arg_shifter (argc, argv);
while (arg_shifter.is_anything_left ())
{
const char *arg = arg_shifter.get_current ();
if (ACE_OS::strcmp (arg, "-e") == 0)
{
arg_shifter.consume_arg ();
ecname = arg_shifter.get_current ();
}
arg_shifter.ignore_arg ();
}
// Indicates sucessful parsing of the command line
return 0;
}
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