Abilene and sprint topologies
diff --git a/model/rocketfuel-weights-reader.h b/model/rocketfuel-weights-reader.h
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+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2010 Hajime Tazaki
+ *
+ * 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
+ *
+ * Author: Hajime Tazaki (tazaki@sfc.wide.ad.jp)
+ *         Ilya Moiseenko <iliamo@cs.ucla.edu>
+ */
+
+#ifndef ROCKETFUEL_TOPOLOGY_READER_H
+#define ROCKETFUEL_TOPOLOGY_READER_H
+
+#include "ns3/nstime.h"
+#include "ns3/net-device-container.h"
+#include "ns3/topology-reader.h"
+
+
+#include "ns3/point-to-point-helper.h"
+#include "ns3/point-to-point-net-device.h"
+#include "ns3/internet-stack-helper.h"
+#include "ns3/ipv4-address-helper.h"
+#include "ns3/ipv4-global-routing-helper.h"
+#include "ns3/drop-tail-queue.h"
+#include "ns3/ipv4-interface.h"
+#include "ns3/ipv4.h"
+#include "ns3/string.h"
+#include "ns3/pointer.h"
+#include "ns3/uinteger.h"
+#include <string>
+#include <fstream>
+#include <cstdlib>
+#include <iostream>
+#include <sstream>
+#include <iomanip>
+
+namespace ns3 {
+    
+    
+    // ------------------------------------------------------------
+    // --------------------------------------------
+    /**
+     * \brief Topology file reader (Rocketfuel-format type).
+     *
+     * http://www.cs.washington.edu/research/networking/rocketfuel/
+     *
+     * May 2nd, 2010: Currently only support "weights" file and "cch" file.
+     * http://www.cs.washington.edu/research/networking/rocketfuel/maps/weights-dist.tar.gz
+     * http://www.cs.washington.edu/research/networking/rocketfuel/maps/rocketfuel_maps_cch.tar.gz
+     */
+    class RocketfuelWeightsReader : public TopologyReader
+    {
+    public:
+        static TypeId GetTypeId (void);
+        
+        RocketfuelWeightsReader ();
+        virtual ~RocketfuelWeightsReader ();
+        
+        /**
+         * \brief Main topology reading function.
+         *
+         * This method opens an input stream and reads the Rocketfuel-format file.
+         * Every row represents a topology link (the ids of a couple of nodes),
+         * so the input file is read line by line to figure out how many links
+         * and nodes are in the topology.
+         *
+         * \return the container of the nodes created (or empty container if there was an error)
+         */
+        virtual NodeContainer Read (void);
+        
+        void ApplySettings(NetDeviceContainer* ndc, NodeContainer* nc);
+        
+    private:
+        RocketfuelWeightsReader (const RocketfuelWeightsReader&);
+        RocketfuelWeightsReader& operator= (const RocketfuelWeightsReader&);
+        // Parser for the *.cch file available at:
+        // http://www.cs.washington.edu/research/networking/rocketfuel/maps/rocketfuel_maps_cch.tar.gz
+        NodeContainer GenerateFromMapsFile (int argc, char *argv[]);
+        // Parser for the weights.* file available at:
+        // http://www.cs.washington.edu/research/networking/rocketfuel/maps/weights-dist.tar.gz
+        NodeContainer GenerateFromWeightsFile (int argc, char *argv[]);
+        
+        enum RF_FileType
+        {
+            RF_MAPS,
+            RF_WEIGHTS,
+            RF_UNKNOWN
+        };
+        enum RF_FileType GetFileType (const char *);
+        
+        // end class RocketfuelWeightsReader
+    };
+    
+    // end namespace ns3
+};
+
+
+#endif /* ROCKETFUEL_TOPOLOGY_READER_H */
+
+