1 files changed, 161 insertions, 0 deletions
diff --git a/TAO/orbsvcs/examples/RtEC/IIOPGateway/Gateway.cpp b/TAO/orbsvcs/examples/RtEC/IIOPGateway/Gateway.cpp
new file mode 100644
index 00000000000..8a6e88ed107
--- /dev/null
+++ b/TAO/orbsvcs/examples/RtEC/IIOPGateway/Gateway.cpp
@@ -0,0 +1,161 @@
+// $Id$
+
+#include "Gateway.h"
+#include "orbsvcs/RtecEventChannelAdminC.h"
+#include "orbsvcs/Event_Service_Constants.h"
+#include "orbsvcs/CosNamingC.h"
+#include "orbsvcs/Event/EC_Gateway_IIOP.h"
+#include "orbsvcs/Event/EC_Gateway_IIOP_Factory.h"
+#include "ace/Arg_Shifter.h"
+#include "ace/Dynamic_Service.h"
+
+ACE_RCSID (EC_Examples,
+           Supplier,
+           "$Id$")
+
+static const char* supplierec = 0;
+static const char* consumerec = 0;
+
+int
+main (int argc, char* argv[])
+{
+  Gateway gateway;
+
+  return gateway.run (argc, argv);
+}
+
+// ****************************************************************
+
+Gateway::Gateway (void)
+{
+}
+
+int
+Gateway::run (int argc, char* argv[])
+{
+  TAO_EC_Gateway_IIOP_Factory::init_svcs ();
+
+  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);
+
+      CORBA::Object_var object =
+        orb->resolve_initial_references ("RootPOA");
+      PortableServer::POA_var poa =
+        PortableServer::POA::_narrow (object.in ());
+      PortableServer::POAManager_var poa_manager =
+        poa->the_POAManager ();
+      poa_manager->activate ();
+
+      // Obtain the event channel from the naming service
+      CORBA::Object_var naming_obj =
+        orb->resolve_initial_references ("NameService");
+
+      if (CORBA::is_nil (naming_obj.in ()))
+        ACE_ERROR_RETURN ((LM_ERROR,
+                           " (%P|%t) Unable to get the Naming Service.\n"),
+                          1);
+
+      CosNaming::NamingContext_var naming_context =
+        CosNaming::NamingContext::_narrow (naming_obj.in ());
+
+      CosNaming::Name supplierecname (1);
+      supplierecname.length (1);
+      supplierecname[0].id = CORBA::string_dup (supplierec);
+
+      CORBA::Object_var supplierec_obj =
+        naming_context->resolve (supplierecname);
+
+      CosNaming::Name consumerecname (1);
+      consumerecname.length (1);
+      consumerecname[0].id = CORBA::string_dup (consumerec);
+
+      CORBA::Object_var consumerec_obj =
+        naming_context->resolve (consumerecname);
+
+      RtecEventChannelAdmin::EventChannel_var supplier_event_channel =
+        RtecEventChannelAdmin::EventChannel::_narrow (supplierec_obj.in ());
+
+      if (CORBA::is_nil (supplier_event_channel.in ()))
+        ACE_ERROR_RETURN ((LM_ERROR,
+                           " (%P|%t) Unable to get the supplier event channel.\n"),
+                          1);
+
+      RtecEventChannelAdmin::EventChannel_var consumer_event_channel =
+        RtecEventChannelAdmin::EventChannel::_narrow (consumerec_obj.in ());
+
+      if (CORBA::is_nil (consumer_event_channel.in ()))
+        ACE_ERROR_RETURN ((LM_ERROR,
+                           " (%P|%t) Unable to get the consumer event channel.\n"),
+                          1);
+
+      TAO_EC_Gateway_IIOP gateway;
+
+      gateway.init(supplier_event_channel.in(), consumer_event_channel.in());
+
+      PortableServer::ObjectId_var gateway_oid =
+         poa->activate_object(&gateway);
+
+      CORBA::Object_var gateway_obj =
+         poa->id_to_reference(gateway_oid.in());
+
+       RtecEventChannelAdmin::Observer_var obs =
+         RtecEventChannelAdmin::Observer::_narrow(gateway_obj.in());
+
+       RtecEventChannelAdmin::Observer_Handle local_ec_obs_handle =
+         consumer_event_channel->append_observer (obs.in ());
+
+      // Wait for events, using work_pending()/perform_work() may help
+      // or using another thread, this example is too simple for that.
+      orb->run ();
+
+      consumer_event_channel->remove_observer (local_ec_obs_handle);
+
+      poa->deactivate_object (gateway_oid.in ());
+
+      // Destroy the POA
+      poa->destroy (1, 0);
+    }
+  catch (const CORBA::Exception& ex)
+    {
+      ex._tao_print_exception ("Gateway::run");
+      return 1;
+    }
+
+  return 0;
+}
+
+int
+Gateway::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, "-s") == 0)
+        {
+          arg_shifter.consume_arg ();
+          supplierec = arg_shifter.get_current ();
+        }
+      if (ACE_OS::strcmp (arg, "-c") == 0)
+        {
+          arg_shifter.consume_arg ();
+          consumerec = arg_shifter.get_current ();
+        }
+
+      arg_shifter.ignore_arg ();
+    }
+  // Indicates sucessful parsing of the command line
+  return 0;
+}
+