A Discrete-Event Network Simulator
API
mock-net-device.h
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1/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2/*
3 * Copyright (c) 2020 Universita' di Firenze, Italy
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation;
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 *
18 * Author: Tommaso Pecorella <tommaso.pecorella@unifi.it>
19 */
20#ifndef MOCK_NET_DEVICE_H
21#define MOCK_NET_DEVICE_H
22
23#include <stdint.h>
24#include <string>
25
26#include "ns3/traced-callback.h"
27#include "ns3/net-device.h"
28
29namespace ns3 {
30
31class Node;
32
48{
49public:
54 static TypeId GetTypeId (void);
56
69 void Receive (Ptr<Packet> packet, uint16_t protocol, Address to, Address from, NetDevice::PacketType packetType);
70
71 // inherited from NetDevice base class.
72 virtual void SetIfIndex (const uint32_t index);
73 virtual uint32_t GetIfIndex (void) const;
74 virtual Ptr<Channel> GetChannel (void) const;
75 virtual void SetAddress (Address address);
76 virtual Address GetAddress (void) const;
77 virtual bool SetMtu (const uint16_t mtu);
78 virtual uint16_t GetMtu (void) const;
79 virtual bool IsLinkUp (void) const;
80 virtual void AddLinkChangeCallback (Callback<void> callback);
81 virtual bool IsBroadcast (void) const;
82 virtual Address GetBroadcast (void) const;
83 virtual bool IsMulticast (void) const;
84 virtual Address GetMulticast (Ipv4Address multicastGroup) const;
85 virtual Address GetMulticast (Ipv6Address addr) const;
86 virtual bool IsPointToPoint (void) const;
87 virtual bool IsBridge (void) const;
88 virtual bool Send (Ptr<Packet> packet, const Address& dest, uint16_t protocolNumber);
89 virtual bool SendFrom (Ptr<Packet> packet, const Address& source, const Address& dest, uint16_t protocolNumber);
90 virtual Ptr<Node> GetNode (void) const;
91 virtual void SetNode (Ptr<Node> node);
92 virtual bool NeedsArp (void) const;
95 virtual bool SupportsSendFrom (void) const;
96
107
108protected:
109 virtual void DoDispose (void);
110
111private:
112
117 uint16_t m_mtu;
120
121 bool m_linkUp;
123
128};
129
130} // namespace ns3
131
132#endif /* MOCK_NET_DEVICE_H */
a polymophic address class
Definition: address.h:91
Ipv4 addresses are stored in host order in this class.
Definition: ipv4-address.h:41
Describes an IPv6 address.
Definition: ipv6-address.h:50
This device assumes 48-bit mac addressing; there is also the possibility to add an ErrorModel if you ...
Ptr< Node > m_node
Node this netDevice is associated to.
virtual void SetPromiscReceiveCallback(PromiscReceiveCallback cb)
uint32_t m_ifIndex
Interface index.
virtual bool NeedsArp(void) const
virtual void SetAddress(Address address)
Set the address of this interface.
void SetSendCallback(PromiscReceiveCallback cb)
Add a callback to be invoked when the MockNetDevice has a packet to "send".
virtual bool SendFrom(Ptr< Packet > packet, const Address &source, const Address &dest, uint16_t protocolNumber)
virtual bool SupportsSendFrom(void) const
virtual Address GetMulticast(Ipv4Address multicastGroup) const
Make and return a MAC multicast address using the provided multicast group.
void Receive(Ptr< Packet > packet, uint16_t protocol, Address to, Address from, NetDevice::PacketType packetType)
Pretend that a packet has been received from a connected Channel.
virtual bool Send(Ptr< Packet > packet, const Address &dest, uint16_t protocolNumber)
virtual void SetIfIndex(const uint32_t index)
virtual bool IsPointToPoint(void) const
Return true if the net device is on a point-to-point link.
virtual Ptr< Channel > GetChannel(void) const
virtual uint32_t GetIfIndex(void) const
virtual bool IsMulticast(void) const
NetDevice::PromiscReceiveCallback m_sendCallback
Send callback.
virtual uint16_t GetMtu(void) const
virtual Address GetBroadcast(void) const
virtual Address GetAddress(void) const
virtual void DoDispose(void)
Destructor implementation.
virtual bool IsBroadcast(void) const
static TypeId GetTypeId(void)
Get the type ID.
TracedCallback m_linkChangeCallbacks
List of callbacks to fire if the link changes state (up or down).
bool m_pointToPointMode
Enabling this will disable Broadcast and Arp.
virtual void SetReceiveCallback(NetDevice::ReceiveCallback cb)
Address m_address
MAC address.
bool m_linkUp
Flag indicating whether or not the link is up.
virtual bool SetMtu(const uint16_t mtu)
virtual void SetNode(Ptr< Node > node)
NetDevice::PromiscReceiveCallback m_promiscCallback
Promiscuous receive callback.
virtual bool IsBridge(void) const
Return true if the net device is acting as a bridge.
virtual void AddLinkChangeCallback(Callback< void > callback)
virtual bool IsLinkUp(void) const
NetDevice::ReceiveCallback m_rxCallback
Receive callback.
virtual Ptr< Node > GetNode(void) const
Network layer to device interface.
Definition: net-device.h:96
PacketType
Packet types are used as they are in Linux.
Definition: net-device.h:297
Forward calls to a chain of Callback.
a unique identifier for an interface.
Definition: type-id.h:59
address
Definition: first.py:40
Every class exported by the ns3 library is enclosed in the ns3 namespace.