ICMPv6 Echo message. More...
#include "icmpv6-header.h"
Public Member Functions | |
Icmpv6Echo () | |
Default constructor. | |
Icmpv6Echo (bool request) | |
Constructor. | |
~Icmpv6Echo () override | |
Destructor. | |
uint32_t | Deserialize (Buffer::Iterator start) override |
Deserialize the packet. | |
uint16_t | GetId () const |
Get the ID of the packet. | |
TypeId | GetInstanceTypeId () const override |
Get the instance type ID. | |
uint16_t | GetSeq () const |
Get the sequence number. | |
uint32_t | GetSerializedSize () const override |
Get the serialized size. | |
void | Print (std::ostream &os) const override |
Print information. | |
void | Serialize (Buffer::Iterator start) const override |
Serialize the packet. | |
void | SetId (uint16_t id) |
Set the ID of the packet. | |
void | SetSeq (uint16_t seq) |
Set the sequence number. | |
Public Member Functions inherited from ns3::Icmpv6Header | |
Icmpv6Header () | |
Constructor. | |
~Icmpv6Header () override | |
Destructor. | |
void | CalculatePseudoHeaderChecksum (Ipv6Address src, Ipv6Address dst, uint16_t length, uint8_t protocol) |
Calculate pseudo header checksum for IPv6. | |
uint32_t | Deserialize (Buffer::Iterator start) override |
Deserialize the packet. | |
uint16_t | GetChecksum () const |
Get the checksum. | |
uint8_t | GetCode () const |
Get the code field. | |
TypeId | GetInstanceTypeId () const override |
Get the instance type ID. | |
uint32_t | GetSerializedSize () const override |
Get the serialized size. | |
uint8_t | GetType () const |
Get the type field. | |
void | Print (std::ostream &os) const override |
Print information. | |
void | Serialize (Buffer::Iterator start) const override |
Serialize the packet. | |
void | SetChecksum (uint16_t checksum) |
Set the checksum. | |
void | SetCode (uint8_t code) |
Set the code field. | |
void | SetType (uint8_t type) |
Set the type. | |
Public Member Functions inherited from ns3::Header | |
~Header () override | |
virtual uint32_t | Deserialize (Buffer::Iterator start, Buffer::Iterator end) |
Deserialize the object from a buffer iterator. | |
Public Member Functions inherited from ns3::ObjectBase | |
virtual | ~ObjectBase () |
Virtual destructor. | |
void | GetAttribute (std::string name, AttributeValue &value, bool permissive=false) const |
Get the value of an attribute, raising fatal errors if unsuccessful. | |
bool | GetAttributeFailSafe (std::string name, AttributeValue &value) const |
Get the value of an attribute without raising errors. | |
void | SetAttribute (std::string name, const AttributeValue &value) |
Set a single attribute, raising fatal errors if unsuccessful. | |
bool | SetAttributeFailSafe (std::string name, const AttributeValue &value) |
Set a single attribute without raising errors. | |
bool | TraceConnect (std::string name, std::string context, const CallbackBase &cb) |
Connect a TraceSource to a Callback with a context. | |
bool | TraceConnectWithoutContext (std::string name, const CallbackBase &cb) |
Connect a TraceSource to a Callback without a context. | |
bool | TraceDisconnect (std::string name, std::string context, const CallbackBase &cb) |
Disconnect from a TraceSource a Callback previously connected with a context. | |
bool | TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb) |
Disconnect from a TraceSource a Callback previously connected without a context. | |
Static Public Member Functions | |
static TypeId | GetTypeId () |
Get the UID of this class. | |
Static Public Member Functions inherited from ns3::Icmpv6Header | |
static TypeId | GetTypeId () |
Get the UID of this class. | |
Static Public Member Functions inherited from ns3::Header | |
static TypeId | GetTypeId () |
Get the type ID. | |
Static Public Member Functions inherited from ns3::Chunk | |
static TypeId | GetTypeId () |
Get the type ID. | |
Static Public Member Functions inherited from ns3::ObjectBase | |
static TypeId | GetTypeId () |
Get the type ID. | |
Private Attributes | |
uint16_t | m_id |
ID of the packet (to distinguish response between many ping program). | |
uint16_t | m_seq |
Sequence number (to distinguish response). | |
ICMPv6 Echo message.
Definition at line 917 of file icmpv6-header.h.
ns3::Icmpv6Echo::Icmpv6Echo | ( | ) |
Default constructor.
Definition at line 1002 of file icmpv6-header.cc.
References ns3::Icmpv6Header::ICMPV6_ECHO_REQUEST, ns3::Icmpv6Header::m_checksum, NS_LOG_FUNCTION, ns3::Icmpv6Header::SetCode(), SetId(), SetSeq(), and ns3::Icmpv6Header::SetType().
ns3::Icmpv6Echo::Icmpv6Echo | ( | bool | request | ) |
Constructor.
request | request or reply message |
Definition at line 1012 of file icmpv6-header.cc.
References ns3::Icmpv6Header::ICMPV6_ECHO_REPLY, ns3::Icmpv6Header::ICMPV6_ECHO_REQUEST, ns3::Icmpv6Header::m_checksum, NS_LOG_FUNCTION, ns3::Icmpv6Header::SetCode(), SetId(), SetSeq(), and ns3::Icmpv6Header::SetType().
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override |
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overridevirtual |
Deserialize the packet.
start | start offset |
Implements ns3::Header.
Definition at line 1096 of file icmpv6-header.cc.
References GetSerializedSize(), ns3::Icmpv6Header::m_checksum, m_id, m_seq, NS_LOG_FUNCTION, ns3::Buffer::Iterator::ReadNtohU16(), ns3::Buffer::Iterator::ReadU16(), ns3::Buffer::Iterator::ReadU8(), ns3::Icmpv6Header::SetCode(), and ns3::Icmpv6Header::SetType().
uint16_t ns3::Icmpv6Echo::GetId | ( | ) | const |
Get the ID of the packet.
Definition at line 1028 of file icmpv6-header.cc.
References m_id, and NS_LOG_FUNCTION.
Referenced by ns3::Icmpv6L4Protocol::HandleEchoRequest(), Print(), and ns3::Ping::Receive().
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overridevirtual |
Get the instance type ID.
Implements ns3::ObjectBase.
Definition at line 996 of file icmpv6-header.cc.
References GetTypeId(), and NS_LOG_FUNCTION.
uint16_t ns3::Icmpv6Echo::GetSeq | ( | ) | const |
Get the sequence number.
Definition at line 1042 of file icmpv6-header.cc.
References m_seq, and NS_LOG_FUNCTION.
Referenced by ns3::Icmpv6L4Protocol::HandleEchoRequest(), Print(), and ns3::Ping::Receive().
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overridevirtual |
Get the serialized size.
Implements ns3::Header.
Definition at line 1065 of file icmpv6-header.cc.
References NS_LOG_FUNCTION.
Referenced by Deserialize(), ns3::Icmpv6L4Protocol::ForgeEchoRequest(), ns3::Icmpv6L4Protocol::SendEchoReply(), and ns3::Ipv6RawSocketImpl::SendTo().
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static |
Get the UID of this class.
Definition at line 986 of file icmpv6-header.cc.
References ns3::TypeId::SetParent().
Referenced by GetInstanceTypeId().
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overridevirtual |
Print information.
os | output stream |
Implements ns3::Header.
Definition at line 1056 of file icmpv6-header.cc.
References ns3::Icmpv6Header::GetChecksum(), GetId(), GetSeq(), ns3::Icmpv6Header::GetType(), and NS_LOG_FUNCTION.
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overridevirtual |
Serialize the packet.
start | start offset |
Implements ns3::Header.
Definition at line 1072 of file icmpv6-header.cc.
References ns3::Buffer::Iterator::CalculateIpChecksum(), ns3::Icmpv6Header::GetChecksum(), ns3::Icmpv6Header::GetCode(), ns3::Buffer::Iterator::GetSize(), ns3::Icmpv6Header::GetType(), ns3::Icmpv6Header::m_calcChecksum, m_id, m_seq, ns3::Buffer::Iterator::Next(), NS_LOG_FUNCTION, ns3::Buffer::Iterator::WriteHtonU16(), ns3::Buffer::Iterator::WriteU16(), and ns3::Buffer::Iterator::WriteU8().
void ns3::Icmpv6Echo::SetId | ( | uint16_t | id | ) |
Set the ID of the packet.
id | id to set |
Definition at line 1035 of file icmpv6-header.cc.
References m_id, and NS_LOG_FUNCTION.
Referenced by Icmpv6Echo(), Icmpv6Echo(), ns3::Icmpv6L4Protocol::ForgeEchoRequest(), ns3::Ping::Send(), IcmpV6EchoReplyTestCase::SendData(), IcmpV6TimeExceedTestCase::SendData(), and ns3::Icmpv6L4Protocol::SendEchoReply().
void ns3::Icmpv6Echo::SetSeq | ( | uint16_t | seq | ) |
Set the sequence number.
seq | sequence to set |
Definition at line 1049 of file icmpv6-header.cc.
References m_seq, and NS_LOG_FUNCTION.
Referenced by Icmpv6Echo(), Icmpv6Echo(), ns3::Icmpv6L4Protocol::ForgeEchoRequest(), ns3::Ping::Send(), IcmpV6EchoReplyTestCase::SendData(), IcmpV6TimeExceedTestCase::SendData(), and ns3::Icmpv6L4Protocol::SendEchoReply().
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private |
ID of the packet (to distinguish response between many ping program).
Definition at line 1001 of file icmpv6-header.h.
Referenced by Deserialize(), GetId(), Serialize(), and SetId().
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private |
Sequence number (to distinguish response).
Definition at line 1006 of file icmpv6-header.h.
Referenced by Deserialize(), GetSeq(), Serialize(), and SetSeq().