Header for IPv6 Extension. More...
#include "ipv6-extension-header.h"
Public Member Functions | |
Ipv6ExtensionHeader () | |
Constructor. More... | |
virtual | ~Ipv6ExtensionHeader () |
Destructor. More... | |
virtual uint32_t | Deserialize (Buffer::Iterator start) |
Deserialize the packet. More... | |
virtual TypeId | GetInstanceTypeId () const |
Get the instance type ID. More... | |
uint16_t | GetLength () const |
Get the length of the extension. More... | |
uint8_t | GetNextHeader () const |
Get the next header. More... | |
virtual uint32_t | GetSerializedSize () const |
Get the serialized size of the packet. More... | |
virtual void | Print (std::ostream &os) const |
Print some information about the packet. More... | |
virtual void | Serialize (Buffer::Iterator start) const |
Serialize the packet. More... | |
void | SetLength (uint16_t length) |
brief Set the length of the extension. More... | |
void | SetNextHeader (uint8_t nextHeader) |
Set the "Next header" field. More... | |
Public Member Functions inherited from ns3::Header | |
virtual | ~Header () |
virtual uint32_t | Deserialize (Buffer::Iterator start)=0 |
Deserialize the object from a buffer iterator. More... | |
virtual uint32_t | Deserialize (Buffer::Iterator start, Buffer::Iterator end) |
Deserialize the object from a buffer iterator. More... | |
Public Member Functions inherited from ns3::Chunk | |
virtual uint32_t | Deserialize (Buffer::Iterator start, Buffer::Iterator end) |
Deserialize the object from a buffer iterator. More... | |
Public Member Functions inherited from ns3::ObjectBase | |
virtual | ~ObjectBase () |
Virtual destructor. More... | |
void | GetAttribute (std::string name, AttributeValue &value) const |
Get the value of an attribute, raising fatal errors if unsuccessful. More... | |
bool | GetAttributeFailSafe (std::string name, AttributeValue &value) const |
Get the value of an attribute without raising erros. More... | |
void | SetAttribute (std::string name, const AttributeValue &value) |
Set a single attribute, raising fatal errors if unsuccessful. More... | |
bool | SetAttributeFailSafe (std::string name, const AttributeValue &value) |
Set a single attribute without raising errors. More... | |
bool | TraceConnect (std::string name, std::string context, const CallbackBase &cb) |
Connect a TraceSource to a Callback with a context. More... | |
bool | TraceConnectWithoutContext (std::string name, const CallbackBase &cb) |
Connect a TraceSource to a Callback without a context. More... | |
bool | TraceDisconnect (std::string name, std::string context, const CallbackBase &cb) |
Disconnect from a TraceSource a Callback previously connected with a context. More... | |
bool | TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb) |
Disconnect from a TraceSource a Callback previously connected without a context. More... | |
Static Public Member Functions | |
static TypeId | GetTypeId () |
Get the type identificator. More... | |
Static Public Member Functions inherited from ns3::Header | |
static TypeId | GetTypeId (void) |
Get the type ID. More... | |
Static Public Member Functions inherited from ns3::Chunk | |
static TypeId | GetTypeId (void) |
Get the type ID. More... | |
Static Public Member Functions inherited from ns3::ObjectBase | |
static TypeId | GetTypeId (void) |
Get the type ID. More... | |
Protected Attributes | |
uint8_t | m_length |
The "length" field. More... | |
Private Attributes | |
Buffer | m_data |
The data of the extension. More... | |
uint8_t | m_nextHeader |
The "next header" field. More... | |
Additional Inherited Members | |
Protected Member Functions inherited from ns3::ObjectBase | |
void | ConstructSelf (const AttributeConstructionList &attributes) |
Complete construction of ObjectBase; invoked by derived classes. More... | |
virtual void | NotifyConstructionCompleted (void) |
Notifier called once the ObjectBase is fully constructed. More... | |
Related Functions inherited from ns3::ObjectBase | |
static TypeId | GetObjectIid (void) |
Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly. More... | |
Header for IPv6 Extension.
Introspection did not find any typical Config paths.
No Attributes are defined for this type.
No TraceSources are defined for this type.
Size of this type is 48 bytes (on a 64-bit architecture).
Definition at line 40 of file ipv6-extension-header.h.
ns3::Ipv6ExtensionHeader::Ipv6ExtensionHeader | ( | ) |
Constructor.
Definition at line 48 of file ipv6-extension-header.cc.
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virtual |
Destructor.
Definition at line 55 of file ipv6-extension-header.cc.
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virtual |
Deserialize the packet.
start | Buffer iterator |
Implements ns3::Header.
Reimplemented in ns3::Ipv6ExtensionAHHeader, ns3::Ipv6ExtensionESPHeader, ns3::Ipv6ExtensionLooseRoutingHeader, ns3::Ipv6ExtensionRoutingHeader, ns3::Ipv6ExtensionFragmentHeader, ns3::Ipv6ExtensionDestinationHeader, and ns3::Ipv6ExtensionHopByHopHeader.
Definition at line 102 of file ipv6-extension-header.cc.
References ns3::Buffer::AddAtEnd(), ns3::Buffer::Begin(), data, GetLength(), GetSerializedSize(), ns3::Buffer::GetSize(), m_data, m_length, m_nextHeader, ns3::Buffer::Iterator::Read(), ns3::Buffer::Iterator::ReadU8(), ns3::Buffer::RemoveAtEnd(), visualizer.core::start(), and ns3::Buffer::Iterator::Write().
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virtual |
Get the instance type ID.
Implements ns3::ObjectBase.
Reimplemented in ns3::Ipv6ExtensionAHHeader, ns3::Ipv6ExtensionESPHeader, ns3::Ipv6ExtensionLooseRoutingHeader, ns3::Ipv6ExtensionRoutingHeader, ns3::Ipv6ExtensionFragmentHeader, ns3::Ipv6ExtensionDestinationHeader, and ns3::Ipv6ExtensionHopByHopHeader.
Definition at line 43 of file ipv6-extension-header.cc.
References GetTypeId().
uint16_t ns3::Ipv6ExtensionHeader::GetLength | ( | void | ) | const |
Get the length of the extension.
Definition at line 78 of file ipv6-extension-header.cc.
References m_length.
Referenced by ns3::SixLowPanNetDevice::CompressLowPanNhc(), Deserialize(), ns3::Ipv6ExtensionHopByHopHeader::Deserialize(), ns3::Ipv6ExtensionDestinationHeader::Deserialize(), ns3::Ipv6ExtensionFragment::GetFragments(), Print(), ns3::Ipv6ExtensionHopByHopHeader::Print(), ns3::Ipv6ExtensionDestinationHeader::Print(), ns3::Ipv6ExtensionFragmentHeader::Print(), ns3::Ipv6ExtensionRoutingHeader::Print(), ns3::Ipv6ExtensionLooseRoutingHeader::Print(), ns3::Ipv6ExtensionHopByHop::Process(), ns3::Ipv6ExtensionDestination::Process(), and ns3::Ipv6ExtensionLooseRouting::Process().
uint8_t ns3::Ipv6ExtensionHeader::GetNextHeader | ( | ) | const |
Get the next header.
Definition at line 64 of file ipv6-extension-header.cc.
References m_nextHeader.
Referenced by ns3::SixLowPanNetDevice::CompressLowPanNhc(), ns3::Ipv6ExtensionFragment::GetFragments(), Print(), ns3::Ipv6ExtensionHopByHopHeader::Print(), ns3::Ipv6ExtensionDestinationHeader::Print(), ns3::Ipv6ExtensionFragmentHeader::Print(), ns3::Ipv6ExtensionRoutingHeader::Print(), ns3::Ipv6ExtensionLooseRoutingHeader::Print(), ns3::Ipv6ExtensionHopByHop::Process(), ns3::Ipv6ExtensionDestination::Process(), ns3::Ipv6ExtensionFragment::Process(), ns3::Ipv6ExtensionLooseRouting::Process(), ns3::Ipv6ExtensionHopByHopHeader::Serialize(), ns3::Ipv6ExtensionDestinationHeader::Serialize(), ns3::Ipv6ExtensionFragmentHeader::Serialize(), ns3::Ipv6ExtensionRoutingHeader::Serialize(), and ns3::Ipv6ExtensionLooseRoutingHeader::Serialize().
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virtual |
Get the serialized size of the packet.
Implements ns3::Header.
Reimplemented in ns3::Ipv6ExtensionAHHeader, ns3::Ipv6ExtensionESPHeader, ns3::Ipv6ExtensionLooseRoutingHeader, ns3::Ipv6ExtensionRoutingHeader, ns3::Ipv6ExtensionFragmentHeader, ns3::Ipv6ExtensionDestinationHeader, and ns3::Ipv6ExtensionHopByHopHeader.
Definition at line 88 of file ipv6-extension-header.cc.
Referenced by Deserialize().
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static |
Get the type identificator.
Definition at line 33 of file ipv6-extension-header.cc.
References ns3::TypeId::AddConstructor().
Referenced by GetInstanceTypeId().
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virtual |
Print some information about the packet.
os | output stream |
Implements ns3::Header.
Reimplemented in ns3::Ipv6ExtensionAHHeader, ns3::Ipv6ExtensionESPHeader, ns3::Ipv6ExtensionLooseRoutingHeader, ns3::Ipv6ExtensionRoutingHeader, ns3::Ipv6ExtensionFragmentHeader, ns3::Ipv6ExtensionDestinationHeader, and ns3::Ipv6ExtensionHopByHopHeader.
Definition at line 83 of file ipv6-extension-header.cc.
References GetLength(), and GetNextHeader().
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virtual |
Serialize the packet.
start | Buffer iterator |
Implements ns3::Header.
Reimplemented in ns3::Ipv6ExtensionAHHeader, ns3::Ipv6ExtensionESPHeader, ns3::Ipv6ExtensionLooseRoutingHeader, ns3::Ipv6ExtensionRoutingHeader, ns3::Ipv6ExtensionFragmentHeader, ns3::Ipv6ExtensionDestinationHeader, and ns3::Ipv6ExtensionHopByHopHeader.
Definition at line 93 of file ipv6-extension-header.cc.
References ns3::Buffer::GetSize(), m_data, m_length, m_nextHeader, ns3::Buffer::PeekData(), visualizer.core::start(), ns3::Buffer::Iterator::Write(), and ns3::Buffer::Iterator::WriteU8().
void ns3::Ipv6ExtensionHeader::SetLength | ( | uint16_t | length | ) |
brief Set the length of the extension.
length | the length of the extension in bytes |
Definition at line 69 of file ipv6-extension-header.cc.
References m_length, and NS_ASSERT_MSG.
void ns3::Ipv6ExtensionHeader::SetNextHeader | ( | uint8_t | nextHeader | ) |
Set the "Next header" field.
nextHeader | the next header number |
Definition at line 59 of file ipv6-extension-header.cc.
References m_nextHeader.
Referenced by ns3::Ipv6ExtensionHopByHopHeader::Deserialize(), ns3::Ipv6ExtensionDestinationHeader::Deserialize(), ns3::Ipv6ExtensionFragmentHeader::Deserialize(), ns3::Ipv6ExtensionRoutingHeader::Deserialize(), ns3::Ipv6ExtensionLooseRoutingHeader::Deserialize(), ns3::Ipv6ExtensionFragment::GetFragments(), and ns3::Ping6::Send().
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private |
The data of the extension.
Definition at line 129 of file ipv6-extension-header.h.
Referenced by Deserialize(), and Serialize().
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protected |
The "length" field.
Definition at line 118 of file ipv6-extension-header.h.
Referenced by ns3::Ipv6ExtensionFragmentHeader::Ipv6ExtensionFragmentHeader(), Deserialize(), ns3::Ipv6ExtensionHopByHopHeader::Deserialize(), ns3::Ipv6ExtensionDestinationHeader::Deserialize(), ns3::Ipv6ExtensionRoutingHeader::Deserialize(), ns3::Ipv6ExtensionLooseRoutingHeader::Deserialize(), GetLength(), Serialize(), ns3::Ipv6ExtensionRoutingHeader::Serialize(), and SetLength().
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private |
The "next header" field.
Definition at line 124 of file ipv6-extension-header.h.
Referenced by Deserialize(), GetNextHeader(), Serialize(), and SetNextHeader().