sniffer

Documentation

Index

• func ListDeviceNames(withDescription bool, withIP bool) ([]string, error)
• type MainWorker
  • func (mw *MainWorker) OnHEPPacket(data []byte)
  • func (mw *MainWorker) OnPacket(data []byte, ci *gopacket.CaptureInfo)
  • func (mw *MainWorker) SendExitHEPPacket()
  • func (mw *MainWorker) SendPingHEPPacket()
• type SnifferSetup
  • func New(cfgMain *config.Config) (*SnifferSetup, error)
  • func (sniffer *SnifferSetup) Close() error
  • func (sniffer *SnifferSetup) Datalink() layers.LinkType
  • func (sniffer *SnifferSetup) IsAlive() bool
  • func (sniffer *SnifferSetup) Reopen() error
  • func (sniffer *SnifferSetup) Run() error
  • func (sniffer *SnifferSetup) SendExitPacket() error
  • func (sniffer *SnifferSetup) SendPing() error
  • func (sniffer *SnifferSetup) Stop() error
• type Worker
  • func NewWorker(lt layers.LinkType) (Worker, error)
• type WorkerFactory

Functions

func ListDeviceNames

func ListDeviceNames(withDescription bool, withIP bool) ([]string, error)

ListDeviceNames returns the list of adapters available for sniffing on this computer. If the withDescription parameter is set to true, a human readable version of the adapter name is added. If the withIP parameter is set to true, IP address of the adapter is added.

Types

type MainWorker

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

func (*MainWorker) OnHEPPacket

func (mw *MainWorker) OnHEPPacket(data []byte)

func (*MainWorker) OnPacket

func (mw *MainWorker) OnPacket(data []byte, ci *gopacket.CaptureInfo)

func (*MainWorker) SendExitHEPPacket

func (mw *MainWorker) SendExitHEPPacket()

func (*MainWorker) SendPingHEPPacket

func (mw *MainWorker) SendPingHEPPacket()

type SnifferSetup

type SnifferSetup struct {
	DataSource gopacket.PacketDataSource
	// contains filtered or unexported fields
}

func New

func New(cfgMain *config.Config) (*SnifferSetup, error)

func (*SnifferSetup) Close

func (sniffer *SnifferSetup) Close() error

func (*SnifferSetup) Datalink

func (sniffer *SnifferSetup) Datalink() layers.LinkType

func (*SnifferSetup) IsAlive

func (sniffer *SnifferSetup) IsAlive() bool

func (*SnifferSetup) Reopen

func (sniffer *SnifferSetup) Reopen() error

func (*SnifferSetup) Run

func (sniffer *SnifferSetup) Run() error

func (*SnifferSetup) SendExitPacket

func (sniffer *SnifferSetup) SendExitPacket() error

func (*SnifferSetup) SendPing

func (sniffer *SnifferSetup) SendPing() error

func (*SnifferSetup) Stop

func (sniffer *SnifferSetup) Stop() error

type Worker

type Worker interface {
	OnPacket(data []byte, ci *gopacket.CaptureInfo)
	OnHEPPacket(data []byte)
	SendPingHEPPacket()
	SendExitHEPPacket()
}

func NewWorker

func NewWorker(lt layers.LinkType) (Worker, error)

type WorkerFactory

type WorkerFactory func(layers.LinkType) (Worker, error)