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// $Id$
#include "ace/Get_Opt.h"
#include "orbsvcs/CosNotifyChannelAdminC.h"
#include "orbsvcs/CosNotifyCommC.h"
#include "orbsvcs/CosNamingC.h"
#include "StructuredEventConsumer_i.h"
#include <iostream>
#define CA_FILTER "($.From == 'sysadmin@company.com') and ($.Subject == 'urgent') "
#define TCL_GRAMMAR "EXTENDED_TCL"
int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
try
{
CORBA::ORB_var orb = CORBA::ORB_init(argc, argv);
CORBA::Object_var naming_obj =
orb->resolve_initial_references ("NameService");
if (CORBA::is_nil(naming_obj.in())) {
std::cerr << "Unable to find naming service" << std::endl;
return 1;
}
CosNaming::NamingContext_var naming_context =
CosNaming::NamingContext::_narrow(naming_obj.in());
CosNaming::Name name(1);
name.length (1);
name[0].id = CORBA::string_dup("NotifyEventChannelFactory");
CORBA::Object_var obj = naming_context->resolve(name);
CosNotifyChannelAdmin::EventChannelFactory_var notify_factory =
CosNotifyChannelAdmin::EventChannelFactory::_narrow(obj.in());
if (CORBA::is_nil(notify_factory.in())) {
std::cerr << "Unable to find notify factory" << std::endl;
return 1;
}
name.length (1);
name[0].id = CORBA::string_dup("MyEventChannel");
CORBA::Object_var ecObj = naming_context->resolve(name);
CosNotifyChannelAdmin::EventChannel_var ec =
CosNotifyChannelAdmin::EventChannel::_narrow(ecObj.in());
if (CORBA::is_nil (ec.in())) {
std::cerr << "Unable to find event channel" << std::endl;
return 1;
}
CosNotifyChannelAdmin::AdminID adminid;
CosNotifyChannelAdmin::InterFilterGroupOperator ifgop =
CosNotifyChannelAdmin::AND_OP;
CosNotifyChannelAdmin::ConsumerAdmin_var consumer_admin =
ec->new_for_consumers(ifgop,
adminid);
if (CORBA::is_nil (consumer_admin.in())) {
std::cerr << "Unable to find consumer admin" << std::endl;
return 1;
}
CosNotifyFilter::FilterFactory_var ffact =
ec->default_filter_factory ();
// setup a filter at the consumer admin
CosNotifyFilter::Filter_var ca_filter =
ffact->create_filter (TCL_GRAMMAR);
if (CORBA::is_nil (ca_filter.in())) {
std::cerr << "Unable to create filetr object" << std::endl;
return 1;
}
CosNotifyFilter::ConstraintExpSeq constraint_list (1);
constraint_list.length (1);
constraint_list[0].event_types.length (0);
constraint_list[0].constraint_expr = CORBA::string_dup (CA_FILTER);
ca_filter->add_constraints (constraint_list);
consumer_admin ->add_filter (ca_filter.in());
CosNotification::EventTypeSeq added(1);
CosNotification::EventTypeSeq removed (0);
added.length (1);
removed.length (0);
added[0].domain_name = CORBA::string_dup ("*");
added[0].type_name = CORBA::string_dup ("*");
consumer_admin->subscription_change (added, removed);
CORBA::Object_var poa_object =
orb->resolve_initial_references("RootPOA");
if (CORBA::is_nil (poa_object.in())) {
std::cerr << "Unable to initialize the POA." << std::endl;
return 1;
}
PortableServer::POA_var poa =
PortableServer::POA::_narrow(poa_object.in());
PortableServer::Servant_var<StructuredEventConsumer_i> servant =
new StructuredEventConsumer_i(orb.in());
/*
CosNotifyComm::StructuredPushConsumer_var consumer =
servant->_this();
*/
PortableServer::ObjectId_var oid = poa->activate_object(servant.in());
CORBA::Object_var consumer_obj = poa->id_to_reference(oid.in());
CosNotifyComm::StructuredPushConsumer_var consumer =
CosNotifyComm::StructuredPushConsumer::_narrow(consumer_obj.in());
CosNotifyChannelAdmin::ProxyID consumeradmin_proxy_id;
CosNotifyChannelAdmin::ProxySupplier_var proxy_supplier =
consumer_admin->obtain_notification_push_supplier(
CosNotifyChannelAdmin::STRUCTURED_EVENT,
consumeradmin_proxy_id);
// The proxy that we are connected to.
CosNotifyChannelAdmin::StructuredProxyPushSupplier_var supplier_proxy;
supplier_proxy = CosNotifyChannelAdmin::StructuredProxyPushSupplier::
_narrow(proxy_supplier.in());
if (CORBA::is_nil (supplier_proxy.in())) {
std::cerr << "Unable to create structured push supplier proxy" << std::endl;
return 1;
}
supplier_proxy->connect_structured_push_consumer(consumer.in());
PortableServer::POAManager_var poa_manager = poa->the_POAManager();
poa_manager->activate();
orb->run();
orb->destroy ();
}
catch(const CORBA::Exception& ex) {
std::cerr << ex << std::endl;
return 1;
}
return 0;
}
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