Header for the LLC/SNAP encapsulation. More...
#include <llc-snap-header.h>
Public Member Functions | |
LlcSnapHeader () | |
void | SetType (uint16_t type) |
uint16_t | GetType (void) |
virtual TypeId | GetInstanceTypeId (void) const |
virtual void | Print (std::ostream &os) const |
virtual uint32_t | GetSerializedSize (void) const |
virtual void | Serialize (Buffer::Iterator start) const |
virtual uint32_t | Deserialize (Buffer::Iterator start) |
Static Public Member Functions | |
static TypeId | GetTypeId (void) |
This method returns the TypeId associated to ns3::LlcSnapHeader. | |
Private Attributes | |
uint16_t | m_etherType |
Header for the LLC/SNAP encapsulation.
Definition at line 35 of file llc-snap-header.h.
ns3::LlcSnapHeader::LlcSnapHeader | ( | ) |
Definition at line 26 of file llc-snap-header.cc.
uint32_t ns3::LlcSnapHeader::Deserialize | ( | Buffer::Iterator | start | ) | [virtual] |
start | an iterator which points to where the header should written. |
This method is used by Packet::RemoveHeader to re-create a header from the byte buffer of a packet. The data read is expected to match bit-for-bit the representation of this header in real networks.
Implements ns3::Header.
Definition at line 78 of file llc-snap-header.cc.
TypeId ns3::LlcSnapHeader::GetInstanceTypeId | ( | void | ) | const [virtual] |
This method is typically implemented by ns3::Object::GetInstanceTypeId but some classes which derive from ns3::ObjectBase directly have to implement it themselves.
Implements ns3::ObjectBase.
Definition at line 56 of file llc-snap-header.cc.
uint32_t ns3::LlcSnapHeader::GetSerializedSize | ( | void | ) | const [virtual] |
This method is used by Packet::AddHeader to store a header into the byte buffer of a packet. This method should return the number of bytes which are needed to store the full header data by Serialize.
Implements ns3::Header.
Definition at line 41 of file llc-snap-header.cc.
Referenced by ns3::CsmaNetDevice::FrameSizeFromMtu(), and ns3::CsmaNetDevice::MtuFromFrameSize().
uint16_t ns3::LlcSnapHeader::GetType | ( | void | ) |
Definition at line 35 of file llc-snap-header.cc.
Referenced by ns3::WifiNetDevice::ForwardUp(), ns3::CsmaNetDevice::ProcessHeader(), and ns3::CsmaNetDevice::Receive().
TypeId ns3::LlcSnapHeader::GetTypeId | ( | void | ) | [static] |
This method returns the TypeId associated to ns3::LlcSnapHeader.
No Attributes defined for this type.
No TraceSources defined for this type.
Reimplemented from ns3::Header.
Definition at line 47 of file llc-snap-header.cc.
void ns3::LlcSnapHeader::Print | ( | std::ostream & | os | ) | const [virtual] |
This method is used by Packet::Print to print the content of a trailer as ascii data to a c++ output stream. Although the trailer is free to format its output as it wishes, it is recommended to follow a few rules to integrate with the packet pretty printer: start with flags, small field values located between a pair of parens. Values should be separated by whitespace. Follow the parens with the important fields, separated by whitespace. i.e.: (field1 val1 field2 val2 field3 val3) field4 val4 field5 val5
Implements ns3::Header.
Definition at line 61 of file llc-snap-header.cc.
void ns3::LlcSnapHeader::Serialize | ( | Buffer::Iterator | start | ) | const [virtual] |
start | an iterator which points to where the header should be written. |
This method is used by Packet::AddHeader to store a header into the byte buffer of a packet. The data written is expected to match bit-for-bit the representation of this header in a real network.
Implements ns3::Header.
Definition at line 70 of file llc-snap-header.cc.
void ns3::LlcSnapHeader::SetType | ( | uint16_t | type | ) |
Definition at line 30 of file llc-snap-header.cc.
Referenced by ns3::CsmaNetDevice::AddHeader(), ns3::WifiNetDevice::Send(), ns3::WifiNetDevice::SendFrom(), and ns3::EmuNetDevice::SendFrom().
uint16_t ns3::LlcSnapHeader::m_etherType [private] |
Definition at line 50 of file llc-snap-header.h.