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gopacket

package

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Versions in this module

v0

v0.28.0

Aug 17, 2021

v0.27.0

Dec 7, 2020

v0.26.0

Nov 15, 2019

Changes in this version

+ const AFPacket — linux/amd64

+ const PCAP — linux/amd64

+ func FirstLayerType(n *graph.Node) (gopacket.LayerType, layers.LinkType) — linux/amd64

+ func NewProbe(ctx probes.Context, bundle *probe.Bundle) (probes.FlowProbeHandler, error)

+ type AFPacketHandle struct — linux/amd64

+ func NewAFPacketHandle(ifName string, snaplen int32) (*AFPacketHandle, error)

+ func (h *AFPacketHandle) Close()

+ func (h *AFPacketHandle) ReadPacketData() ([]byte, gopacket.CaptureInfo, error)

+ func (h *AFPacketHandle) TPacket() *afpacket.TPacket

+ type AfpacketPacketProbe struct — linux/amd64

+ func NewAfpacketPacketProbe(ifName string, headerSize int, layerType gopacket.LayerType, ...) (*AfpacketPacketProbe, error)

+ func (a *AfpacketPacketProbe) Close()

+ func (a *AfpacketPacketProbe) PacketSource() *gopacket.PacketSource

+ func (a *AfpacketPacketProbe) SetBPFFilter(filter string) error

+ func (a *AfpacketPacketProbe) Stats() (*probes.CaptureStats, error)

+ type PacketProbe interface — linux/amd64

+ Close func()

+ PacketSource func() *gopacket.PacketSource

+ SetBPFFilter func(bpf string) error

+ Stats func() (*probes.CaptureStats, error)

+ type PcapPacketProbe struct — linux/amd64

+ func NewPcapPacketProbe(ifName string, headerSize int) (*PcapPacketProbe, error)

+ func (p *PcapPacketProbe) Close()

+ func (p *PcapPacketProbe) PacketSource() *gopacket.PacketSource

+ func (p *PcapPacketProbe) SetBPFFilter(bpf string) error

+ func (p *PcapPacketProbe) Stats() (*probes.CaptureStats, error)

+ type Probe struct — linux/amd64

+ Ctx probes.Context

+ func NewCapture(ctx probes.Context, n *graph.Node, captureType, bpfFilter string, ...) (*Probe, error)

+ func (p *Probe) Run(packetCallback func(gopacket.Packet), statsCallback func(flow.Stats), ...) error

+ func (p *Probe) Stop()

+ type ProbesHandler struct — linux/amd64

+ Ctx probes.Context

+ func (p *ProbesHandler) CaptureTypes() []string

+ func (p *ProbesHandler) RegisterProbe(n *graph.Node, capture *types.Capture, e probes.ProbeEventHandler) (probes.Probe, error)

+ func (p *ProbesHandler) Start() error

+ func (p *ProbesHandler) Stop()

+ func (p *ProbesHandler) UnregisterProbe(n *graph.Node, e probes.ProbeEventHandler, probe probes.Probe) error