1 files changed, 195 insertions, 0 deletions
diff --git a/TAO/orbsvcs/tests/Event/Mcast/Simple/consumer.cpp b/TAO/orbsvcs/tests/Event/Mcast/Simple/consumer.cpp
new file mode 100644
index 00000000000..7b95c67318f
--- /dev/null
+++ b/TAO/orbsvcs/tests/Event/Mcast/Simple/consumer.cpp
@@ -0,0 +1,195 @@
+// $Id$
+
+#include "Constants.h"
+#include "orbsvcs/Event/EC_Lifetime_Utils_T.h"
+#include "orbsvcs/Event_Utilities.h"
+#include "orbsvcs/RtecEventChannelAdminC.h"
+#include "orbsvcs/RtecEventCommS.h"
+
+class EC_Consumer:
+  public POA_RtecEventComm::PushConsumer
+{
+public:
+
+  /// Constructor.
+  EC_Consumer (CORBA::ORB_var orb,
+               RtecEventChannelAdmin::EventChannel_var ec);
+
+  /// PushConsumer methods.
+  //@{
+  /// Logs each event.  Initiates shutdown after receiving 100 events.
+  virtual void push (const RtecEventComm::EventSet &events
+                     ACE_ENV_ARG_DECL)
+    ACE_THROW_SPEC ((CORBA::SystemException));
+  /// No-op.
+  virtual void disconnect_push_consumer (ACE_ENV_SINGLE_ARG_DECL)
+    ACE_THROW_SPEC ((CORBA::SystemException));
+  //@}
+
+private:
+
+  /// Helper - destroys EC, shutdowns the ORB and prints number of
+  /// events received.
+  void disconnect (ACE_ENV_SINGLE_ARG_DECL);
+
+  /// Number of events pushed to us by EC.
+  size_t n_events_;
+
+  /// Cache these pointers for cleanup.
+  CORBA::ORB_var orb_;
+  RtecEventChannelAdmin::EventChannel_var ec_;
+};
+
+EC_Consumer::EC_Consumer (CORBA::ORB_var orb,
+                          RtecEventChannelAdmin::EventChannel_var ec)
+  : n_events_ (0),
+    orb_ (orb),
+    ec_ (ec)
+{
+}
+
+void
+EC_Consumer::push (const RtecEventComm::EventSet &events
+                   ACE_ENV_ARG_DECL)
+    ACE_THROW_SPEC ((CORBA::SystemException))
+{
+  for (CORBA::ULong i = 0; i < events.length (); ++i)
+    {
+      ++this->n_events_;
+      ACE_DEBUG ((LM_DEBUG, " Received event\n"));
+    }
+
+  if (this->n_events_ >= 100)
+    this->disconnect (ACE_ENV_SINGLE_ARG_PARAMETER);
+}
+
+void
+EC_Consumer::disconnect_push_consumer (ACE_ENV_SINGLE_ARG_DECL_NOT_USED)
+    ACE_THROW_SPEC ((CORBA::SystemException))
+{
+}
+
+void
+EC_Consumer::disconnect (ACE_ENV_SINGLE_ARG_DECL)
+{
+  if (this->n_events_ == 100)
+    {
+      ACE_DEBUG ((LM_DEBUG,
+                  "SUCCESS: consumer received 100 events, as expected\n"));
+    }
+
+  this->ec_->destroy (ACE_ENV_SINGLE_ARG_PARAMETER);
+  ACE_CHECK;
+
+  this->orb_->shutdown (0 ACE_ENV_ARG_PARAMETER);
+  ACE_CHECK;
+}
+
+////////////////////////////////////////////////////////////
+int
+check_for_nil (CORBA::Object_ptr obj, const char *message)
+{
+  if (CORBA::is_nil (obj))
+    ACE_ERROR_RETURN ((LM_ERROR,
+                       "ERROR: Object reference <%s> is nil\n",
+                       message),
+                      -1);
+  else
+    return 0;
+}
+
+int
+parse_args (int /* argc */, char ** /* argv */)
+{
+  return 0;
+}
+
+int
+main (int argc, char *argv[])
+{
+  ACE_TRY_NEW_ENV
+    {
+      // Initialize ORB and POA, POA Manager, parse args.
+      CORBA::ORB_var orb =
+        CORBA::ORB_init (argc, argv, "" ACE_ENV_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+
+      if (parse_args (argc, argv) == -1)
+        return 1;
+
+      CORBA::Object_var obj =
+        orb->resolve_initial_references ("RootPOA" ACE_ENV_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+      PortableServer::POA_var poa =
+        PortableServer::POA::_narrow (obj.in () ACE_ENV_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+      if (check_for_nil (poa.in (), "POA") == -1)
+        return 1;
+
+      PortableServer::POAManager_var manager =
+        poa->the_POAManager (ACE_ENV_SINGLE_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+
+      // Obtain reference to EC.
+      obj = orb->resolve_initial_references ("Event_Service" ACE_ENV_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+      RtecEventChannelAdmin::EventChannel_var ec =
+        RtecEventChannelAdmin::EventChannel::_narrow (obj.in ()
+                                                      ACE_ENV_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+      if (check_for_nil (ec.in (), "EC") == -1)
+        return 1;
+
+      // Create the consumer and register it with POA.
+      TAO_EC_Servant_Var<EC_Consumer> consumer_impl =
+        new EC_Consumer (orb, ec);
+
+      if (!consumer_impl.in ())
+        return 1;
+
+      RtecEventComm::PushConsumer_var consumer;
+      TAO_EC_Object_Deactivator consumer_deactivator;
+      activate (consumer,
+                poa.in (),
+                consumer_impl.in (),
+                consumer_deactivator
+                ACE_ENV_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+      consumer_deactivator.disallow_deactivation ();
+
+      // Obtain reference to ConsumerAdmin.
+      RtecEventChannelAdmin::ConsumerAdmin_var consumer_admin =
+        ec->for_consumers (ACE_ENV_SINGLE_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+
+      // Obtain ProxyPushSupplier and connect this consumer.
+      RtecEventChannelAdmin::ProxyPushSupplier_var supplier =
+        consumer_admin->obtain_push_supplier (ACE_ENV_SINGLE_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+
+      ACE_ConsumerQOS_Factory qos;
+      qos.start_disjunction_group (1);
+      qos.insert_type (ACE_ES_EVENT_ANY, 0);
+      supplier->connect_push_consumer (consumer.in (),
+                                       qos.get_ConsumerQOS ()
+                                       ACE_ENV_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+
+      // Allow processing of CORBA requests.
+      manager->activate (ACE_ENV_SINGLE_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+
+      // Receive events from EC.
+      orb->run (ACE_ENV_SINGLE_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+    }
+  ACE_CATCHANY
+    {
+      ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
+                           "Exception in Consumer:");
+      return 1;
+    }
+  ACE_ENDTRY;
+
+  return 0;
+}