/usr/include/ns3.17/ns3/icmpv4-l4-protocol.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 | #ifndef ICMPV4_L4_PROTOCOL_H
#define ICMPV4_L4_PROTOCOL_H
#include "ip-l4-protocol.h"
#include "icmpv4.h"
#include "ns3/ipv4-address.h"
namespace ns3 {
class Node;
class Ipv4Interface;
class Ipv4Route;
class Icmpv4L4Protocol : public IpL4Protocol
{
public:
static TypeId GetTypeId (void);
static const uint8_t PROT_NUMBER;
Icmpv4L4Protocol ();
virtual ~Icmpv4L4Protocol ();
void SetNode (Ptr<Node> node);
static uint16_t GetStaticProtocolNumber (void);
virtual int GetProtocolNumber (void) const;
virtual enum IpL4Protocol::RxStatus Receive (Ptr<Packet> p,
Ipv4Header const &header,
Ptr<Ipv4Interface> incomingInterface);
virtual enum IpL4Protocol::RxStatus Receive (Ptr<Packet> p,
Ipv6Header const &header,
Ptr<Ipv6Interface> incomingInterface);
void SendDestUnreachFragNeeded (Ipv4Header header, Ptr<const Packet> orgData, uint16_t nextHopMtu);
void SendTimeExceededTtl (Ipv4Header header, Ptr<const Packet> orgData);
void SendDestUnreachPort (Ipv4Header header, Ptr<const Packet> orgData);
// From IpL4Protocol
virtual void SetDownTarget (IpL4Protocol::DownTargetCallback cb);
virtual void SetDownTarget6 (IpL4Protocol::DownTargetCallback6 cb);
// From IpL4Protocol
virtual IpL4Protocol::DownTargetCallback GetDownTarget (void) const;
virtual IpL4Protocol::DownTargetCallback6 GetDownTarget6 (void) const;
protected:
/*
* This function will notify other components connected to the node that a new stack member is now connected
* This will be used to notify Layer 3 protocol of layer 4 protocol stack to connect them together.
*/
virtual void NotifyNewAggregate ();
private:
void HandleEcho (Ptr<Packet> p,
Icmpv4Header header,
Ipv4Address source,
Ipv4Address destination);
void HandleDestUnreach (Ptr<Packet> p,
Icmpv4Header header,
Ipv4Address source,
Ipv4Address destination);
void HandleTimeExceeded (Ptr<Packet> p,
Icmpv4Header icmp,
Ipv4Address source,
Ipv4Address destination);
void SendDestUnreach (Ipv4Header header, Ptr<const Packet> orgData,
uint8_t code, uint16_t nextHopMtu);
void SendMessage (Ptr<Packet> packet, Ipv4Address dest, uint8_t type, uint8_t code);
void SendMessage (Ptr<Packet> packet, Ipv4Address source, Ipv4Address dest, uint8_t type, uint8_t code, Ptr<Ipv4Route> route);
void Forward (Ipv4Address source, Icmpv4Header icmp,
uint32_t info, Ipv4Header ipHeader,
const uint8_t payload[8]);
virtual void DoDispose (void);
Ptr<Node> m_node;
IpL4Protocol::DownTargetCallback m_downTarget;
};
} // namespace ns3
#endif /* ICMPV4_L4_PROTOCOL_H */
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