Index: src/traffic-control/model/packet-filter.cc |
=================================================================== |
new file mode 100644 |
--- /dev/null |
+++ b/src/traffic-control/model/packet-filter.cc |
@@ -0,0 +1,63 @@ |
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */ |
+/* |
+ * Copyright (c) 2016 Universita' degli Studi di Napoli Federico II |
+ * |
+ * This program is free software; you can redistribute it and/or modify |
+ * it under the terms of the GNU General Public License version 2 as |
+ * published by the Free Software Foundation; |
+ * |
+ * This program is distributed in the hope that it will be useful, |
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of |
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
+ * GNU General Public License for more details. |
+ * |
+ * You should have received a copy of the GNU General Public License |
+ * along with this program; if not, write to the Free Software |
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
+ */ |
+ |
+#include "ns3/log.h" |
+#include "ns3/integer.h" |
+#include "queue-disc.h" |
+#include "packet-filter.h" |
+ |
+namespace ns3 { |
+ |
+NS_LOG_COMPONENT_DEFINE ("PacketFilter"); |
+ |
+NS_OBJECT_ENSURE_REGISTERED (PacketFilter); |
+ |
+TypeId |
+PacketFilter::GetTypeId (void) |
+{ |
+ static TypeId tid = TypeId ("ns3::PacketFilter") |
+ .SetParent<Object> () |
+ ; |
+ return tid; |
+} |
+ |
+PacketFilter::PacketFilter () |
+{ |
+ NS_LOG_FUNCTION (this); |
+} |
+ |
+PacketFilter::~PacketFilter() |
+{ |
+ NS_LOG_FUNCTION (this); |
+} |
+ |
+int32_t |
+PacketFilter::Classify (Ptr<QueueDiscItem> item) const |
+{ |
+ NS_LOG_FUNCTION (this << item); |
+ |
+ if (!CheckProtocol (item)) |
+ { |
+ NS_LOG_LOGIC ("Unable to classify packets of this protocol"); |
+ return PF_NO_MATCH; |
+ } |
+ |
+ return DoClassify (item); |
+} |
+ |
+} // namespace ns3 |