1 files changed, 145 insertions, 0 deletions
diff --git a/ACE/examples/QOS/Change_Sender_TSpec/Receiver_QoS_Event_Handler.cpp b/ACE/examples/QOS/Change_Sender_TSpec/Receiver_QoS_Event_Handler.cpp
new file mode 100644
index 00000000000..d6ece4d563c
--- /dev/null
+++ b/ACE/examples/QOS/Change_Sender_TSpec/Receiver_QoS_Event_Handler.cpp
@@ -0,0 +1,145 @@
+/* -*- C++ -*- */
+// $Id$
+
+// ============================================================================
+//
+// = LIBRARY
+//    ACE_wrappers/examples/QOS
+//
+// = FILENAME
+//    Receiver_QoS_Event_Handler.cpp
+//
+// = AUTHOR
+//    Vishal Kachroo <vishal@cs.wustl.edu>
+//
+// ============================================================================
+
+#include "Receiver_QoS_Event_Handler.h"
+#include "ace/Log_Msg.h"
+#include "ace/SString.h"
+#include "Fill_ACE_QoS.h"
+
+// Constructor.
+Receiver_QoS_Event_Handler::Receiver_QoS_Event_Handler (void)
+{
+}
+
+Receiver_QoS_Event_Handler::Receiver_QoS_Event_Handler (const ACE_SOCK_Dgram_Mcast_QoS
+                                                        &dgram_mcast_qos,
+                                                        ACE_QoS_Session *qos_session)
+  : dgram_mcast_qos_ (dgram_mcast_qos),
+    qos_session_ (qos_session)
+{
+}
+
+// Destructor.
+Receiver_QoS_Event_Handler::~Receiver_QoS_Event_Handler (void)
+{
+}
+
+// Return the handle of the Dgram_Mcast. This method is called
+// internally by the reactor.
+ACE_HANDLE
+Receiver_QoS_Event_Handler::get_handle (void) const
+{
+  return this->dgram_mcast_qos_.get_handle ();
+}
+
+// Called when there is a READ activity on the dgram_mcast_qos handle.
+int
+Receiver_QoS_Event_Handler::handle_input (ACE_HANDLE)
+{
+  char buf[BUFSIZ];
+
+  iovec iov;
+  iov.iov_base = buf;
+  iov.iov_len = BUFSIZ;
+
+  ACE_OS::memset (iov.iov_base,
+                  0,
+                  BUFSIZ);
+
+  ACE_DEBUG ((LM_DEBUG,
+              "Inside handle_input () of Receiver_QoS_Event_Handler ()\n"));
+
+  // Receive message from multicast group.
+  ssize_t result =
+    this->dgram_mcast_qos_.recv (&iov,
+                                 1,
+                                 this->remote_addr_);
+
+  if (result != -1)
+    {
+      ACE_DEBUG ((LM_DEBUG,
+                  "Message Received : %s",
+                  iov.iov_base));
+      return 0;
+    }
+  else
+    return -1;
+}
+
+// Called when there is a QoS Event.
+int
+Receiver_QoS_Event_Handler::handle_qos (ACE_HANDLE fd)
+{
+  ACE_UNUSED_ARG (fd);
+
+  ACE_DEBUG ((LM_DEBUG,
+              "\nReceived a QOS event. Inside handle_qos ()\n"));
+
+  // We have received an RSVP event. The following update_qos () call
+  // calls rapi_dispatch () in case of RAPI and WSAIoctl (GET_QOS) in
+  // case of W2K. It then does the QoS parameter translation and updates
+  // the QoS session object with the latest QoS. This call replaces the
+  // direct call that was being made to WSAIoctl (GET_QOS) here for the
+  // Win2K example.
+
+  if (this->qos_session_->update_qos () == -1)
+    ACE_ERROR_RETURN ((LM_ERROR,
+                       "Error in updating QoS\n"),
+                      -1);
+  else
+    ACE_DEBUG ((LM_DEBUG,
+                " Updating QOS succeeds.\n"));
+
+  // Now proactively query the QoS object for QoS.
+  ACE_QoS ace_get_qos = this->qos_session_->qos ();
+
+  ACE_DEBUG ((LM_DEBUG,
+              "\nReceiving Flowspec :\t\t\tSending Flowspec :\n\n"
+              "\tToken Rate = %d\t\t\tToken Rate = %d\n"
+              "\tToken Bucket Size = %d\t\t\tToken Bucket Size = %d\n"
+              "\tPeak Bandwidth = %d\t\t\tPeak Bandwidth = %d\n"
+              "\tLatency = %d\t\t\t\tLatency = %d\n"
+              "\tDelay Variation = %d\t\t\tDelay Variation = %d\n"
+              "\tService Type = %d\t\t\tService Type = %d\n"
+              "\tMax SDU Size = %d\t\t\tMax SDU Size = %d\n"
+              "\tMinimum Policed Size = %d\t\tMinimum Policed Size = %d\n\n",
+              ace_get_qos.receiving_flowspec ()->token_rate (),
+              ace_get_qos.sending_flowspec ()->token_rate (),
+              ace_get_qos.receiving_flowspec ()->token_bucket_size (),
+              ace_get_qos.sending_flowspec ()->token_bucket_size (),
+              ace_get_qos.receiving_flowspec ()->peak_bandwidth (),
+              ace_get_qos.sending_flowspec ()->peak_bandwidth (),
+              ace_get_qos.receiving_flowspec ()->latency (),
+              ace_get_qos.sending_flowspec ()->latency (),
+              ace_get_qos.receiving_flowspec ()->delay_variation (),
+              ace_get_qos.sending_flowspec ()->delay_variation (),
+              ace_get_qos.receiving_flowspec ()->service_type (),
+              ace_get_qos.sending_flowspec ()->service_type (),
+              ace_get_qos.receiving_flowspec ()->max_sdu_size (),
+              ace_get_qos.sending_flowspec ()->max_sdu_size (),
+              ace_get_qos.receiving_flowspec ()->minimum_policed_size (),
+              ace_get_qos.sending_flowspec ()->minimum_policed_size ()));
+
+  
+return 0;
+
+}
+
+
+
+
+
+