An unknown TCP option. More...
#include "tcp-option.h"
Public Member Functions | |
TcpOptionUnknown () | |
~TcpOptionUnknown () override | |
uint32_t | Deserialize (Buffer::Iterator start) override |
Deserialize the Option from a buffer iterator. | |
TypeId | GetInstanceTypeId () const override |
Get the most derived TypeId for this Object. | |
uint8_t | GetKind () const override |
Get the ‘kind’ (as in RFC 793) of this option. | |
uint32_t | GetSerializedSize () const override |
Returns number of bytes required for Option serialization. | |
void | Print (std::ostream &os) const override |
Print the Option contents. | |
void | Serialize (Buffer::Iterator start) const override |
Serialize the Option to a buffer iterator. | |
Public Member Functions inherited from ns3::TcpOption | |
TcpOption () | |
~TcpOption () override | |
virtual uint32_t | Deserialize (Buffer::Iterator start)=0 |
Deserialize the Option from a buffer iterator. | |
TypeId | GetInstanceTypeId () const override |
Get the most derived TypeId for this Object. | |
virtual uint8_t | GetKind () const =0 |
Get the ‘kind’ (as in RFC 793) of this option. | |
virtual uint32_t | GetSerializedSize () const =0 |
Returns number of bytes required for Option serialization. | |
virtual void | Print (std::ostream &os) const =0 |
Print the Option contents. | |
virtual void | Serialize (Buffer::Iterator start) const =0 |
Serialize the Option to a buffer iterator. | |
Public Member Functions inherited from ns3::Object | |
Object () | |
Constructor. | |
~Object () override | |
Destructor. | |
void | AggregateObject (Ptr< Object > other) |
Aggregate two Objects together. | |
void | Dispose () |
Dispose of this Object. | |
AggregateIterator | GetAggregateIterator () const |
Get an iterator to the Objects aggregated to this one. | |
TypeId | GetInstanceTypeId () const override |
Get the most derived TypeId for this Object. | |
template<typename T > | |
Ptr< T > | GetObject () const |
Get a pointer to the requested aggregated Object. | |
template<> | |
Ptr< Object > | GetObject () const |
Specialization of () for objects of type ns3::Object. | |
template<typename T > | |
Ptr< T > | GetObject (TypeId tid) const |
Get a pointer to the requested aggregated Object by TypeId. | |
template<> | |
Ptr< Object > | GetObject (TypeId tid) const |
Specialization of (TypeId tid) for objects of type ns3::Object. | |
void | Initialize () |
Invoke DoInitialize on all Objects aggregated to this one. | |
bool | IsInitialized () const |
Check if the object has been initialized. | |
Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter > | |
SimpleRefCount () | |
Default constructor. | |
SimpleRefCount (const SimpleRefCount &o) | |
Copy constructor. | |
uint32_t | GetReferenceCount () const |
Get the reference count of the object. | |
SimpleRefCount & | operator= (const SimpleRefCount &o) |
Assignment operator. | |
void | Ref () const |
Increment the reference count. | |
void | Unref () const |
Decrement the reference count. | |
Public Member Functions inherited from ns3::ObjectBase | |
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 ID. | |
Static Public Member Functions inherited from ns3::TcpOption | |
static Ptr< TcpOption > | CreateOption (uint8_t kind) |
Creates an option. | |
static TypeId | GetTypeId () |
Get the type ID. | |
static bool | IsKindKnown (uint8_t kind) |
Check if the option is implemented. | |
Static Public Member Functions inherited from ns3::Object | |
static TypeId | GetTypeId () |
Register this type. | |
Static Public Member Functions inherited from ns3::ObjectBase | |
static TypeId | GetTypeId () |
Get the type ID. | |
Private Attributes | |
uint8_t | m_content [40] |
The option data. | |
uint8_t | m_kind |
The unknown option kind. | |
uint32_t | m_size |
The unknown option size. | |
Additional Inherited Members | |
Public Types inherited from ns3::TcpOption | |
enum | Kind { END = 0 , NOP = 1 , MSS = 2 , WINSCALE = 3 , SACKPERMITTED = 4 , SACK = 5 , TS = 8 , UNKNOWN = 255 } |
The option Kind, as defined in the respective RFCs. More... | |
Protected Member Functions inherited from ns3::Object | |
Object (const Object &o) | |
Copy an Object. | |
virtual void | DoDispose () |
Destructor implementation. | |
virtual void | DoInitialize () |
Initialize() implementation. | |
virtual void | NotifyNewAggregate () |
Notify all Objects aggregated to this one of a new Object being aggregated. | |
Protected Member Functions inherited from ns3::ObjectBase | |
void | ConstructSelf (const AttributeConstructionList &attributes) |
Complete construction of ObjectBase; invoked by derived classes. | |
virtual void | NotifyConstructionCompleted () |
Notifier called once the ObjectBase is fully constructed. | |
Related Functions inherited from ns3::ObjectBase | |
static TypeId | GetObjectIid () |
Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly. | |
An unknown TCP option.
Introspection did not find any typical Config paths.
An unknown option can be deserialized and (only if deserialized previously) serialized again.
No Attributes are defined for this type.
No TraceSources are defined for this type.
Size of this type is 80 bytes (on a 64-bit architecture).
Definition at line 123 of file tcp-option.h.
ns3::TcpOptionUnknown::TcpOptionUnknown | ( | ) |
Definition at line 115 of file tcp-option.cc.
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override |
Definition at line 122 of file tcp-option.cc.
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overridevirtual |
Deserialize the Option from a buffer iterator.
start | the buffer iterator |
Implements ns3::TcpOption.
Definition at line 169 of file tcp-option.cc.
References m_content, m_kind, m_size, NS_LOG_WARN, ns3::Buffer::Iterator::Read(), and ns3::Buffer::Iterator::ReadU8().
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overridevirtual |
Get the most derived TypeId for this Object.
This method is typically implemented by ns3::Object::GetInstanceTypeId but some classes which derive from ns3::ObjectBase directly have to implement it themselves.
Reimplemented from ns3::TcpOption.
Definition at line 137 of file tcp-option.cc.
References GetTypeId().
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overridevirtual |
Get the ‘kind’ (as in RFC 793) of this option.
Implements ns3::TcpOption.
Definition at line 190 of file tcp-option.cc.
References m_kind.
Referenced by Serialize().
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overridevirtual |
Returns number of bytes required for Option serialization.
Implements ns3::TcpOption.
Definition at line 149 of file tcp-option.cc.
References m_size.
Referenced by Serialize().
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static |
Get the type ID.
Definition at line 127 of file tcp-option.cc.
References ns3::TypeId::SetParent().
Referenced by ns3::TcpOption::CreateOption(), and GetInstanceTypeId().
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overridevirtual |
Print the Option contents.
os | the output stream |
Implements ns3::TcpOption.
Definition at line 143 of file tcp-option.cc.
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overridevirtual |
Serialize the Option to a buffer iterator.
start | the buffer iterator |
Implements ns3::TcpOption.
Definition at line 155 of file tcp-option.cc.
References GetKind(), GetSerializedSize(), m_content, m_size, NS_LOG_WARN, ns3::Buffer::Iterator::Write(), and ns3::Buffer::Iterator::WriteU8().
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private |
The option data.
Definition at line 146 of file tcp-option.h.
Referenced by Deserialize(), and Serialize().
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private |
The unknown option kind.
Definition at line 144 of file tcp-option.h.
Referenced by TcpOptionUnknown(), Deserialize(), and GetKind().
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private |
The unknown option size.
Definition at line 145 of file tcp-option.h.
Referenced by TcpOptionUnknown(), Deserialize(), GetSerializedSize(), and Serialize().