lpv2

Documentation

Index

• Constants
• func IsCritical(tlvType uint32) bool
• type Packet
  • func DecodePacket(wire *tlv.Block) (*Packet, error)
  • func NewIDLEPacket() *Packet
  • func NewPacket(fragment []byte) *Packet
  • func (p *Packet) Acks() []uint64
  • func (p *Packet) AppendAck(ack uint64)
  • func (p *Packet) CachePolicyType() *uint64
  • func (p *Packet) ClearAcks()
  • func (p *Packet) CongestionMark() *uint64
  • func (p *Packet) Encode() (*tlv.Block, error)
  • func (p *Packet) FragCount() *uint64
  • func (p *Packet) FragIndex() *uint64
  • func (p *Packet) Fragment() []byte
  • func (p *Packet) IncomingFaceID() *uint64
  • func (p *Packet) IsBare() bool
  • func (p *Packet) IsIdle() bool
  • func (p *Packet) NextHopFaceID() *uint64
  • func (p *Packet) NonDiscovery() bool
  • func (p *Packet) PitToken() []byte
  • func (p *Packet) PrefixAnnouncement() *ndn.Data
  • func (p *Packet) Sequence() *uint64
  • func (p *Packet) SetCachePolicytype(cachePolicyType uint64)
  • func (p *Packet) SetCongestionMark(congestionMark uint64)
  • func (p *Packet) SetFragCount(fragCount uint64)
  • func (p *Packet) SetFragIndex(fragIndex uint64)
  • func (p *Packet) SetFragment(fragment []byte)
  • func (p *Packet) SetIncomingFaceID(incomingFaceID uint64)
  • func (p *Packet) SetNextHopFaceID(nextHopFaceID uint64)
  • func (p *Packet) SetNonDiscovery(nonDiscovery bool)
  • func (p *Packet) SetPitToken(pitToken []byte)
  • func (p *Packet) SetPrefixAnnouncement(prefixAnnouncement *ndn.Data)
  • func (p *Packet) SetSequence(sequence uint64)
  • func (p *Packet) SetTxSequence(txSequence uint64)
  • func (p *Packet) TxSequence() *uint64

Constants

const (
	Fragment           = 0x50
	Sequence           = 0x51
	FragIndex          = 0x52
	FragCount          = 0x53
	PitToken           = 0x62
	LpPacket           = 0x64
	Nack               = 0x0320
	NextHopFaceID      = 0x0330
	IncomingFaceID     = 0x0331
	CachePolicy        = 0x0334
	CachePolicyType    = 0x0335
	CongestionMark     = 0x0340
	Ack                = 0x0344
	TxSequence         = 0x0348
	NonDiscovery       = 0x034c
	PrefixAnnouncement = 0x0350
)

TLV types for NDNLPv2.

Functions

func IsCritical

func IsCritical(tlvType uint32) bool

IsCritical returns whether the NDNLPv2 TLV type is critical.

Types

type Packet

type Packet struct {
	// contains filtered or unexported fields
}

Packet represents an NDNLPv2 frame.

func DecodePacket

func DecodePacket(wire *tlv.Block) (*Packet, error)

DecodePacket returns an NDNLPv2 frame decoded from the wire.

func NewIDLEPacket

func NewIDLEPacket() *Packet

NewIDLEPacket returns an NDNLPv2 IDLE frame.

func NewPacket

func NewPacket(fragment []byte) *Packet

NewPacket returns an NDNLPv2 frame containing a copy of the provided network-layer packet.

func (*Packet) Acks

func (p *Packet) Acks() []uint64

Acks returns the Ack field(s) set in the LpPacket (if any).

func (*Packet) AppendAck

func (p *Packet) AppendAck(ack uint64)

AppendAck appends an Ack to the LpPacket.

func (*Packet) CachePolicyType

func (p *Packet) CachePolicyType() *uint64

CachePolicyType returns the CachePolicyType of the LpPacket or nil if it is unset.

func (*Packet) ClearAcks

func (p *Packet) ClearAcks()

ClearAcks removes all Acks from the LpPacket.

func (*Packet) CongestionMark

func (p *Packet) CongestionMark() *uint64

CongestionMark returns the CongestionMark of the LpPacket or nil if it is unset.

func (*Packet) Encode

func (p *Packet) Encode() (*tlv.Block, error)

Encode encodes the LpPacket into a block.

func (*Packet) FragCount

func (p *Packet) FragCount() *uint64

FragCount returns the FragCount of the LpPacket or nil if it is unset.

func (*Packet) FragIndex

func (p *Packet) FragIndex() *uint64

FragIndex returns the FragIndex of the LpPacket or nil if it is unset.

func (*Packet) Fragment

func (p *Packet) Fragment() []byte

Fragment returns the Fragment field of the LpPacket or nil if it is unset.

func (*Packet) IncomingFaceID

func (p *Packet) IncomingFaceID() *uint64

IncomingFaceID returns the IncomingFaceId of the LpPacket or nil if it is unset.

func (*Packet) IsBare

func (p *Packet) IsBare() bool

IsBare returns whether the LpPacket only contains a fragment and has no headers fields.

func (*Packet) IsIdle

func (p *Packet) IsIdle() bool

IsIdle returns whether the LpPacket is an "IDLE" frame and does not contain a fragment.

func (*Packet) NextHopFaceID

func (p *Packet) NextHopFaceID() *uint64

NextHopFaceID returns the NextHopFaceId of the LpPacket or nil if it is unset.

func (*Packet) NonDiscovery

func (p *Packet) NonDiscovery() bool

NonDiscovery returns whether the NonDiscovery flag is set in the LpPacket

func (*Packet) PitToken

func (p *Packet) PitToken() []byte

PitToken returns the PitToken set in the LpPacket or an empty slice if it is unset.

func (*Packet) PrefixAnnouncement

func (p *Packet) PrefixAnnouncement() *ndn.Data

PrefixAnnouncement returns the PrefixAnnouncement field of the LpPacket or nil if none is present.

func (*Packet) Sequence

func (p *Packet) Sequence() *uint64

Sequence returns the Sequence of the LpPacket or nil if it is unset.

func (*Packet) SetCachePolicytype

func (p *Packet) SetCachePolicytype(cachePolicyType uint64)

SetCachePolicytype sets the CachePolicyType of the LpPacket.

func (*Packet) SetCongestionMark

func (p *Packet) SetCongestionMark(congestionMark uint64)

SetCongestionMark sets the CongestionMark of the LpPacket.

func (*Packet) SetFragCount

func (p *Packet) SetFragCount(fragCount uint64)

SetFragCount sets the FragCount of the LpPacket.

func (*Packet) SetFragIndex

func (p *Packet) SetFragIndex(fragIndex uint64)

SetFragIndex sets the FragIndex of the LpPacket.

func (*Packet) SetFragment

func (p *Packet) SetFragment(fragment []byte)

SetFragment sets the Fragment field of the LpPacket.

func (*Packet) SetIncomingFaceID

func (p *Packet) SetIncomingFaceID(incomingFaceID uint64)

SetIncomingFaceID sets the IncomingFaceId of the LpPacket.

func (*Packet) SetNextHopFaceID

func (p *Packet) SetNextHopFaceID(nextHopFaceID uint64)

SetNextHopFaceID sets the NextHopFaceId of the LpPacket.

func (*Packet) SetNonDiscovery

func (p *Packet) SetNonDiscovery(nonDiscovery bool)

SetNonDiscovery sets the NonDiscovery flag of the LpPacket.

func (*Packet) SetPitToken

func (p *Packet) SetPitToken(pitToken []byte)

SetPitToken sets the PitToken of the LpPacket.

func (*Packet) SetPrefixAnnouncement

func (p *Packet) SetPrefixAnnouncement(prefixAnnouncement *ndn.Data)

SetPrefixAnnouncement sets the PrefixAnnouncement field of the LpPacket.

func (*Packet) SetSequence

func (p *Packet) SetSequence(sequence uint64)

SetSequence sets the Sequence of the LpPacket.

func (*Packet) SetTxSequence

func (p *Packet) SetTxSequence(txSequence uint64)

SetTxSequence sets the TxSequence of the LpPacket.

func (*Packet) TxSequence

func (p *Packet) TxSequence() *uint64

TxSequence returns the TxSequence of the LpPacket or nil if it is unset.