Header for IPv6 Option. More...
#include "ipv6-option-header.h"
Classes | |
struct | Alignment |
represents the alignment requirements of an option header More... | |
Public Member Functions | |
Ipv6OptionHeader () | |
Constructor. | |
~Ipv6OptionHeader () override | |
Destructor. | |
uint32_t | Deserialize (Buffer::Iterator start) override |
Deserialize the packet. | |
virtual Alignment | GetAlignment () const |
Get the Alignment requirement of this option header. | |
TypeId | GetInstanceTypeId () const override |
Get the instance type ID. | |
uint8_t | GetLength () const |
Get the option length. | |
uint32_t | GetSerializedSize () const override |
Get the serialized size of the packet. | |
uint8_t | GetType () const |
Get the type of the option. | |
void | Print (std::ostream &os) const override |
Print some information about the packet. | |
void | Serialize (Buffer::Iterator start) const override |
Serialize the packet. | |
void | SetLength (uint8_t length) |
Set the option length. | |
void | SetType (uint8_t type) |
Set the type of the option. | |
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~Header () override | |
uint32_t | Deserialize (Buffer::Iterator start) override=0 |
virtual uint32_t | Deserialize (Buffer::Iterator start)=0 |
Deserialize the object from a buffer iterator. | |
virtual uint32_t | Deserialize (Buffer::Iterator start, Buffer::Iterator end) |
Deserialize the object from a buffer iterator. | |
virtual uint32_t | GetSerializedSize () const =0 |
void | Print (std::ostream &os) const override=0 |
virtual void | Serialize (Buffer::Iterator start) const =0 |
virtual uint32_t | Deserialize (Buffer::Iterator start)=0 |
Deserialize the object from a buffer iterator. | |
virtual uint32_t | Deserialize (Buffer::Iterator start, Buffer::Iterator end) |
Deserialize the object from a buffer iterator. | |
virtual void | Print (std::ostream &os) const =0 |
Print the object contents. | |
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virtual | ~ObjectBase () |
Virtual destructor. | |
void | GetAttribute (std::string name, AttributeValue &value) 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. | |
virtual TypeId | GetInstanceTypeId () const =0 |
Get the most derived TypeId for this Object. | |
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 type identificator. | |
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static TypeId | GetTypeId () |
Get the type ID. | |
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static TypeId | GetTypeId () |
Get the type ID. | |
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static TypeId | GetTypeId () |
Get the type ID. | |
Private Attributes | |
Buffer | m_data |
The anonymous data of this option. | |
uint8_t | m_length |
The option length. | |
uint8_t | m_type |
The type of the option. | |
Additional Inherited Members | |
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void | ConstructSelf (const AttributeConstructionList &attributes) |
Complete construction of ObjectBase; invoked by derived classes. | |
virtual void | NotifyConstructionCompleted () |
Notifier called once the ObjectBase is fully constructed. | |
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static TypeId | GetObjectIid () |
Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly. | |
Header for IPv6 Option.
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 35 of file ipv6-option-header.h.
ns3::Ipv6OptionHeader::Ipv6OptionHeader | ( | ) |
Constructor.
Definition at line 49 of file ipv6-option-header.cc.
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override |
Destructor.
Definition at line 55 of file ipv6-option-header.cc.
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overridevirtual |
Deserialize the packet.
start | Buffer iterator |
Implements ns3::Header.
Reimplemented in ns3::Ipv6OptionPad1Header, ns3::Ipv6OptionPadnHeader, ns3::Ipv6OptionJumbogramHeader, and ns3::Ipv6OptionRouterAlertHeader.
Definition at line 107 of file ipv6-option-header.cc.
References ns3::Buffer::AddAtEnd(), ns3::Buffer::Begin(), GetSerializedSize(), m_data, m_length, m_type, ns3::Buffer::Iterator::Next(), ns3::Buffer::Iterator::ReadU8(), and ns3::Buffer::Iterator::Write().
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virtual |
Get the Alignment requirement of this option header.
Subclasses should only implement this method, if special alignment is required. Default is no alignment (1n+0).
Reimplemented in ns3::Ipv6OptionJumbogramHeader, ns3::Ipv6OptionRouterAlertHeader, and OptionWithAlignmentHeader.
Definition at line 125 of file ipv6-option-header.cc.
Referenced by ns3::OptionField::AddOption().
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overridevirtual |
Get the instance type ID.
Implements ns3::ObjectBase.
Reimplemented in ns3::Ipv6OptionPad1Header, ns3::Ipv6OptionPadnHeader, ns3::Ipv6OptionJumbogramHeader, and ns3::Ipv6OptionRouterAlertHeader.
Definition at line 44 of file ipv6-option-header.cc.
References GetTypeId().
uint8_t ns3::Ipv6OptionHeader::GetLength | ( | ) | const |
Get the option length.
Definition at line 78 of file ipv6-option-header.cc.
References m_length.
Referenced by ns3::Ipv6OptionPadnHeader::GetSerializedSize(), ns3::Ipv6OptionJumbogramHeader::GetSerializedSize(), ns3::Ipv6OptionRouterAlertHeader::GetSerializedSize(), ns3::Ipv6OptionPadnHeader::Print(), ns3::Ipv6OptionJumbogramHeader::Print(), ns3::Ipv6OptionRouterAlertHeader::Print(), ns3::Ipv6OptionPadnHeader::Serialize(), ns3::Ipv6OptionJumbogramHeader::Serialize(), and ns3::Ipv6OptionRouterAlertHeader::Serialize().
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overridevirtual |
Get the serialized size of the packet.
Implements ns3::Header.
Reimplemented in ns3::Ipv6OptionPad1Header, ns3::Ipv6OptionPadnHeader, ns3::Ipv6OptionJumbogramHeader, ns3::Ipv6OptionRouterAlertHeader, OptionWithoutAlignmentHeader, and OptionWithAlignmentHeader.
Definition at line 90 of file ipv6-option-header.cc.
References m_length.
Referenced by ns3::OptionField::AddOption(), and Deserialize().
uint8_t ns3::Ipv6OptionHeader::GetType | ( | ) | const |
Get the type of the option.
Definition at line 66 of file ipv6-option-header.cc.
References m_type.
Referenced by TestOptionWithAlignment::DoRun(), TestFulfilledAlignment::DoRun(), ns3::Ipv6OptionPad1Header::Print(), ns3::Ipv6OptionPadnHeader::Print(), ns3::Ipv6OptionJumbogramHeader::Print(), ns3::Ipv6OptionRouterAlertHeader::Print(), ns3::Ipv6OptionPad1Header::Serialize(), ns3::Ipv6OptionPadnHeader::Serialize(), ns3::Ipv6OptionJumbogramHeader::Serialize(), and ns3::Ipv6OptionRouterAlertHeader::Serialize().
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static |
Get the type identificator.
Definition at line 34 of file ipv6-option-header.cc.
References ns3::TypeId::AddConstructor().
Referenced by GetInstanceTypeId().
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overridevirtual |
Print some information about the packet.
os | output stream |
Implements ns3::Header.
Reimplemented in ns3::Ipv6OptionPad1Header, ns3::Ipv6OptionPadnHeader, ns3::Ipv6OptionJumbogramHeader, and ns3::Ipv6OptionRouterAlertHeader.
Definition at line 84 of file ipv6-option-header.cc.
References m_type.
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overridevirtual |
Serialize the packet.
start | Buffer iterator |
Implements ns3::Header.
Reimplemented in ns3::Ipv6OptionPad1Header, ns3::Ipv6OptionPadnHeader, ns3::Ipv6OptionJumbogramHeader, ns3::Ipv6OptionRouterAlertHeader, OptionWithoutAlignmentHeader, and OptionWithAlignmentHeader.
Definition at line 96 of file ipv6-option-header.cc.
References ns3::Buffer::Begin(), ns3::Buffer::End(), m_data, m_length, m_type, ns3::Buffer::Iterator::Write(), and ns3::Buffer::Iterator::WriteU8().
Referenced by ns3::OptionField::AddOption().
void ns3::Ipv6OptionHeader::SetLength | ( | uint8_t | length | ) |
Set the option length.
length | the option length |
Definition at line 72 of file ipv6-option-header.cc.
References m_length.
Referenced by ns3::Ipv6OptionJumbogramHeader::Ipv6OptionJumbogramHeader(), ns3::Ipv6OptionPadnHeader::Ipv6OptionPadnHeader(), ns3::Ipv6OptionRouterAlertHeader::Ipv6OptionRouterAlertHeader(), ns3::Ipv6OptionPadnHeader::Deserialize(), ns3::Ipv6OptionJumbogramHeader::Deserialize(), and ns3::Ipv6OptionRouterAlertHeader::Deserialize().
void ns3::Ipv6OptionHeader::SetType | ( | uint8_t | type | ) |
Set the type of the option.
type | the type of the option |
Definition at line 60 of file ipv6-option-header.cc.
References m_type.
Referenced by ns3::Ipv6OptionJumbogramHeader::Ipv6OptionJumbogramHeader(), ns3::Ipv6OptionPad1Header::Ipv6OptionPad1Header(), ns3::Ipv6OptionPadnHeader::Ipv6OptionPadnHeader(), ns3::Ipv6OptionRouterAlertHeader::Ipv6OptionRouterAlertHeader(), ns3::Ipv6OptionPad1Header::Deserialize(), ns3::Ipv6OptionPadnHeader::Deserialize(), ns3::Ipv6OptionJumbogramHeader::Deserialize(), and ns3::Ipv6OptionRouterAlertHeader::Deserialize().
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private |
The anonymous data of this option.
Definition at line 145 of file ipv6-option-header.h.
Referenced by Deserialize(), and Serialize().
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private |
The option length.
Definition at line 140 of file ipv6-option-header.h.
Referenced by Deserialize(), GetLength(), GetSerializedSize(), Serialize(), and SetLength().
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private |
The type of the option.
Definition at line 135 of file ipv6-option-header.h.
Referenced by Deserialize(), GetType(), Print(), Serialize(), and SetType().