/* -*- C++ -*- */// $Id: Receiver_QoS_Event_Handler.cpp 53415 2003-11-09 04:12:10Z dhinton $// ============================================================================//// = 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/OS_NS_string.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_HANDLEReceiver_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.intReceiver_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.intReceiver_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;}