Rietveld Code Review Tool
Help | Bug tracker | Discussion group | Source code | Sign in
(1264)

Unified Diff: src/devices/mesh/dot11s/hwmp-tag.h

Issue 88094: 802.11s mesh stack model (Closed)
Patch Set: Review finished by Mathieu, ready to merge Created 14 years, 6 months ago
Use n/p to move between diff chunks; N/P to move between comments. Please Sign in to add in-line comments.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « src/devices/mesh/dot11s/hwmp-rtable.cc ('k') | src/devices/mesh/dot11s/hwmp-tag.cc » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: src/devices/mesh/dot11s/hwmp-tag.h
===================================================================
new file mode 100644
--- /dev/null
+++ b/src/devices/mesh/dot11s/hwmp-tag.h
@@ -0,0 +1,77 @@
+/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2008,2009 IITP RAS
+ *
+ * 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
+ *
+ * Authors: Kirill Andreev <andreev@iitp.ru>
+ * Aleksey Kovalenko <kovalenko@iitp.ru>
+ * Pavel Boyko <boyko@iitp.ru>
+ */
+
+#ifndef HWMP_TAG_H
+#define HWMP_TAG_H
+
+#include "ns3/tag.h"
+#include "ns3/object.h"
+#include "ns3/mac48-address.h"
+namespace ns3 {
+namespace dot11s {
+/**
+ * \ingroup dot11s
+ *
+ * \brief Hwmp tag implements interaction between HWMP
+ * protocol and MeshWifiMac
+ *
+ * \details Hwmp tag keeps the following:
+ * 1. When packet is passed from Hwmp to 11sMAC:
+ * - retransmitter address,
+ * - TTL value,
+ * 2. When packet is passed to Hwmp from 11sMAC:
+ * - lasthop address,
+ * - TTL value,
+ * - metric value (metric of link is recalculated
+ * at each packet, but routing table stores metric
+ * obtained during path discovery procedure)
+ */
+class HwmpTag : public Tag
+{
+public:
+ HwmpTag ();
+ ~HwmpTag ();
+ void SetAddress (Mac48Address retransmitter);
+ Mac48Address GetAddress ();
+ void SetTtl (uint8_t ttl);
+ uint8_t GetTtl ();
+ void SetMetric (uint32_t metric);
+ uint32_t GetMetric ();
+ void SetSeqno (uint32_t seqno);
+ uint32_t GetSeqno ();
+ void DecrementTtl ();
+
+ static TypeId GetTypeId ();
+ virtual TypeId GetInstanceTypeId () const;
+ virtual uint32_t GetSerializedSize () const;
+ virtual void Serialize (TagBuffer i) const;
+ virtual void Deserialize (TagBuffer i);
+ virtual void Print (std::ostream &os) const;
+private:
+ Mac48Address m_address;
+ uint8_t m_ttl;
+ uint32_t m_metric;
+ uint32_t m_seqno;
+};
+} //namespace dot11s
+} //namespace ns3
+#endif
« no previous file with comments | « src/devices/mesh/dot11s/hwmp-rtable.cc ('k') | src/devices/mesh/dot11s/hwmp-tag.cc » ('j') | no next file with comments »

Powered by Google App Engine
RSS Feeds Recent Issues | This issue
This is Rietveld f62528b