qos-application.diff

diff -r 67ee979a1807 src/applications/model/onoff-application.cc
--- a/src/applications/model/onoff-application.cc	Tue Apr 08 14:07:33 2014 -0700
+++ b/src/applications/model/onoff-application.cc	Sun May 18 20:00:09 2014 -0500
@@ -39,8 +39,10 @@
 #include "ns3/trace-source-accessor.h"
 #include "onoff-application.h"
 #include "ns3/udp-socket-factory.h"
+#include "ns3/qos-tag.h"
 #include "ns3/string.h"
 #include "ns3/pointer.h"
+#include "ns3/enum.h"
 
 NS_LOG_COMPONENT_DEFINE ("OnOffApplication");
 
@@ -85,6 +87,15 @@
                    TypeIdValue (UdpSocketFactory::GetTypeId ()),
                    MakeTypeIdAccessor (&OnOffApplication::m_tid),
                    MakeTypeIdChecker ())
+    .AddAttribute ("AccessClass", 
+                   "The access class (AC) for handling the data traffic in compliance with"
+                   "the QoS requirements: It can be set to AC_BE, AC_VO, AC_VI or AC_BK",
+                   EnumValue (AC_BE),
+                   MakeEnumAccessor (&OnOffApplication::m_accessClass),
+                   MakeEnumChecker (AC_BE, "BestEffort",
+                                    AC_BK, "Background",
+                                    AC_VI, "Video",
+                                    AC_VO, "Voice"))
     .AddTraceSource ("Tx", "A new packet is created and is sent",
                      MakeTraceSourceAccessor (&OnOffApplication::m_txTrace))
   ;
@@ -270,6 +281,7 @@
 
   NS_ASSERT (m_sendEvent.IsExpired ());
   Ptr<Packet> packet = Create<Packet> (m_pktSize);
+  packet->AddPacketTag (QosTag (m_accessClass));
   m_txTrace (packet);
   m_socket->Send (packet);
   m_totBytes += m_pktSize;
diff -r 67ee979a1807 src/applications/model/onoff-application.h
--- a/src/applications/model/onoff-application.h	Tue Apr 08 14:07:33 2014 -0700
+++ b/src/applications/model/onoff-application.h	Sun May 18 20:00:09 2014 -0500
@@ -31,6 +31,7 @@
 #include "ns3/ptr.h"
 #include "ns3/data-rate.h"
 #include "ns3/traced-callback.h"
+#include "ns3/qos-utils.h"
 
 namespace ns3 {
 
@@ -163,6 +164,7 @@
   EventId         m_startStopEvent;     //!< Event id for next start or stop event
   EventId         m_sendEvent;    //!< Event id of pending "send packet" event
   TypeId          m_tid;          //!< Type of the socket used
+  AcIndex         m_accessClass; //!< Access Class for QoS requirements
 
   /// Traced Callback: transmitted packets.
   TracedCallback<Ptr<const Packet> > m_txTrace;
diff -r 67ee979a1807 src/applications/wscript
--- a/src/applications/wscript	Tue Apr 08 14:07:33 2014 -0700
+++ b/src/applications/wscript	Sun May 18 20:00:09 2014 -0500
@@ -1,7 +1,7 @@
 ## -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*-
 
 def build(bld):
-    module = bld.create_ns3_module('applications', ['internet', 'config-store','stats'])
+    module = bld.create_ns3_module('applications', ['internet', 'config-store','stats', 'wifi'])
     module.source = [
         'model/bulk-send-application.cc',
         'model/onoff-application.cc',