/usr/include/ns3.17/ns3/flame-rtable.h is in libns3-dev 3.17+dfsg-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 | /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 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
*
* Author: Kirill Andreev <andreev@iitp.ru>
*/
#ifndef FLAME_RTABLE_H
#define FLAME_RTABLE_H
#include <map>
#include "ns3/nstime.h"
#include "ns3/object.h"
#include "ns3/mac48-address.h"
namespace ns3 {
namespace flame {
/**
* \ingroup flame
*
* \brief Routing table for FLAME
*/
class FlameRtable : public Object
{
public:
/// Means all interfaces
const static uint32_t INTERFACE_ANY = 0xffffffff;
/// Maximum (the best?) path cost
const static uint32_t MAX_COST = 0xff;
/// Route lookup result, return type of LookupXXX methods
struct LookupResult
{
Mac48Address retransmitter;
uint32_t ifIndex;
uint8_t cost;
uint16_t seqnum;
LookupResult (Mac48Address r = Mac48Address::GetBroadcast (),
uint32_t i = INTERFACE_ANY,
uint8_t c = MAX_COST,
uint16_t s = 0)
: retransmitter (r),
ifIndex (i),
cost (c),
seqnum (s)
{
}
/// True for valid route
bool IsValid () const;
/// Compare route lookup results, used by tests
bool operator== (const LookupResult & o) const;
};
public:
static TypeId GetTypeId ();
FlameRtable ();
~FlameRtable ();
void DoDispose ();
/// Add path
void AddPath (
const Mac48Address destination,
const Mac48Address retransmitter,
const uint32_t interface,
const uint8_t cost,
const uint16_t seqnum
);
/**
* \brief Lookup path to destination
* \return Broadcast if not found
*/
LookupResult Lookup (Mac48Address destination);
private:
FlameRtable& operator= (const FlameRtable &);
FlameRtable (const FlameRtable &);
/// Routing table entry
struct Route
{
Mac48Address retransmitter;
uint32_t interface;
uint32_t cost;
Time whenExpire;
uint32_t seqnum;
};
/// Lifetime parameter
Time m_lifetime;
/// List of routes
std::map<Mac48Address, Route> m_routes;
};
} // namespace flame
} // namespace ns3
#endif /* FLAME_PROTOCOL_H */
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