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Golang gopacket.PacketBuilder类代码示例

本文整理汇总了Golang中github.com/packetbeat/gopacket.PacketBuilder的典型用法代码示例。如果您正苦于以下问题:Golang PacketBuilder类的具体用法?Golang PacketBuilder怎么用?Golang PacketBuilder使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了PacketBuilder类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: decodeSCTPEmptyLayer

func decodeSCTPEmptyLayer(data []byte, p gopacket.PacketBuilder) error {
	sc := &SCTPEmptyLayer{
		SCTPChunk: decodeSCTPChunk(data),
	}
	p.AddLayer(sc)
	return p.NextDecoder(gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix))
}
开发者ID:donckers,项目名称:gopacket,代码行数:7,代码来源:sctp.go

示例2: decodeSCTPCookieEcho

func decodeSCTPCookieEcho(data []byte, p gopacket.PacketBuilder) error {
	sc := &SCTPCookieEcho{
		SCTPChunk: decodeSCTPChunk(data),
	}
	sc.Cookie = data[4:sc.Length]
	p.AddLayer(sc)
	return p.NextDecoder(gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix))
}
开发者ID:donckers,项目名称:gopacket,代码行数:8,代码来源:sctp.go

示例3: decodeSCTPShutdown

func decodeSCTPShutdown(data []byte, p gopacket.PacketBuilder) error {
	sc := &SCTPShutdown{
		SCTPChunk:        decodeSCTPChunk(data),
		CumulativeTSNAck: binary.BigEndian.Uint32(data[4:8]),
	}
	p.AddLayer(sc)
	return p.NextDecoder(gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix))
}
开发者ID:donckers,项目名称:gopacket,代码行数:8,代码来源:sctp.go

示例4: decodeIPv6HopByHop

func decodeIPv6HopByHop(data []byte, p gopacket.PacketBuilder) error {
	i := &IPv6HopByHop{}
	err := i.DecodeFromBytes(data, p)
	p.AddLayer(i)
	if err != nil {
		return err
	}
	return p.NextDecoder(i.NextHeader)
}
开发者ID:donckers,项目名称:gopacket,代码行数:9,代码来源:ip6.go

示例5: decodeICMPv4

func decodeICMPv4(data []byte, p gopacket.PacketBuilder) error {
	i := &ICMPv4{}
	err := i.DecodeFromBytes(data, p)
	if err != nil {
		return err
	}
	p.AddLayer(i)
	return p.NextDecoder(gopacket.LayerTypePayload)
}
开发者ID:donckers,项目名称:gopacket,代码行数:9,代码来源:icmp4.go

示例6: decodeIPSecESP

func decodeIPSecESP(data []byte, p gopacket.PacketBuilder) error {
	i := &IPSecESP{
		BaseLayer: BaseLayer{data, nil},
		SPI:       binary.BigEndian.Uint32(data[:4]),
		Seq:       binary.BigEndian.Uint32(data[4:8]),
		Encrypted: data[8:],
	}
	p.AddLayer(i)
	return nil
}
开发者ID:donckers,项目名称:gopacket,代码行数:10,代码来源:ipsec.go

示例7: decodeDNS

// decodeDNS decodes the byte slice into a DNS type. It also
// setups the application Layer in PacketBuilder.
func decodeDNS(data []byte, p gopacket.PacketBuilder) error {
	d := &DNS{}
	err := d.DecodeFromBytes(data, p)
	if err != nil {
		return err
	}
	p.AddLayer(d)
	p.SetApplicationLayer(d)
	return nil
}
开发者ID:donckers,项目名称:gopacket,代码行数:12,代码来源:dns.go

示例8: decodeIPSecAH

func decodeIPSecAH(data []byte, p gopacket.PacketBuilder) error {
	i := &IPSecAH{
		ipv6ExtensionBase: decodeIPv6ExtensionBase(data),
		Reserved:          binary.BigEndian.Uint16(data[2:4]),
		SPI:               binary.BigEndian.Uint32(data[4:8]),
		Seq:               binary.BigEndian.Uint32(data[8:12]),
	}
	i.AuthenticationData = i.Contents[12:]
	p.AddLayer(i)
	return p.NextDecoder(i.NextHeader)
}
开发者ID:donckers,项目名称:gopacket,代码行数:11,代码来源:ipsec.go

示例9: decodeEthernetCTP

func decodeEthernetCTP(data []byte, p gopacket.PacketBuilder) error {
	c := &EthernetCTP{
		SkipCount: binary.LittleEndian.Uint16(data[:2]),
		BaseLayer: BaseLayer{data[:2], data[2:]},
	}
	if c.SkipCount%2 != 0 {
		return fmt.Errorf("EthernetCTP skip count is odd: %d", c.SkipCount)
	}
	p.AddLayer(c)
	return p.NextDecoder(gopacket.DecodeFunc(decodeEthernetCTPFromFunctionType))
}
开发者ID:donckers,项目名称:gopacket,代码行数:11,代码来源:ctp.go

示例10: decodingLayerDecoder

func decodingLayerDecoder(d layerDecodingLayer, data []byte, p gopacket.PacketBuilder) error {
	err := d.DecodeFromBytes(data, p)
	if err != nil {
		return err
	}
	p.AddLayer(d)
	next := d.NextLayerType()
	if next == gopacket.LayerTypeZero {
		return nil
	}
	return p.NextDecoder(next)
}
开发者ID:donckers,项目名称:gopacket,代码行数:12,代码来源:base.go

示例11: decodeSNAP

func decodeSNAP(data []byte, p gopacket.PacketBuilder) error {
	s := &SNAP{
		OrganizationalCode: data[:3],
		Type:               EthernetType(binary.BigEndian.Uint16(data[3:5])),
		BaseLayer:          BaseLayer{data[:5], data[5:]},
	}
	p.AddLayer(s)
	// BUG(gconnell):  When decoding SNAP, we treat the SNAP type as an Ethernet
	// type.  This may not actually be an ethernet type in all cases,
	// depending on the organizational code.  Right now, we don't check.
	return p.NextDecoder(s.Type)
}
开发者ID:donckers,项目名称:gopacket,代码行数:12,代码来源:llc.go

示例12: decodePPPoE

// decodePPPoE decodes the PPPoE header (see http://tools.ietf.org/html/rfc2516).
func decodePPPoE(data []byte, p gopacket.PacketBuilder) error {
	pppoe := &PPPoE{
		Version:   data[0] >> 4,
		Type:      data[0] & 0x0F,
		Code:      PPPoECode(data[1]),
		SessionId: binary.BigEndian.Uint16(data[2:4]),
		Length:    binary.BigEndian.Uint16(data[4:6]),
	}
	pppoe.BaseLayer = BaseLayer{data[:6], data[6 : 6+pppoe.Length]}
	p.AddLayer(pppoe)
	return p.NextDecoder(pppoe.Code)
}
开发者ID:donckers,项目名称:gopacket,代码行数:13,代码来源:pppoe.go

示例13: decodeSCTPHeartbeat

func decodeSCTPHeartbeat(data []byte, p gopacket.PacketBuilder) error {
	sc := &SCTPHeartbeat{
		SCTPChunk: decodeSCTPChunk(data),
	}
	paramData := data[4:sc.Length]
	for len(paramData) > 0 {
		p := SCTPHeartbeatParameter(decodeSCTPParameter(paramData))
		paramData = paramData[p.ActualLength:]
		sc.Parameters = append(sc.Parameters, p)
	}
	p.AddLayer(sc)
	return p.NextDecoder(gopacket.DecodeFunc(decodeWithSCTPChunkTypePrefix))
}
开发者ID:donckers,项目名称:gopacket,代码行数:13,代码来源:sctp.go

示例14: decodeIPv6Fragment

func decodeIPv6Fragment(data []byte, p gopacket.PacketBuilder) error {
	i := &IPv6Fragment{
		BaseLayer:      BaseLayer{data[:8], data[8:]},
		NextHeader:     IPProtocol(data[0]),
		Reserved1:      data[1],
		FragmentOffset: binary.BigEndian.Uint16(data[2:4]) >> 3,
		Reserved2:      data[3] & 0x6 >> 1,
		MoreFragments:  data[3]&0x1 != 0,
		Identification: binary.BigEndian.Uint32(data[4:8]),
	}
	p.AddLayer(i)
	return p.NextDecoder(gopacket.DecodeFragment)
}
开发者ID:donckers,项目名称:gopacket,代码行数:13,代码来源:ip6.go

示例15: decodeNortelDiscovery

func decodeNortelDiscovery(data []byte, p gopacket.PacketBuilder) error {
	c := &NortelDiscovery{}
	if len(data) < 11 {
		return fmt.Errorf("Invalid NortelDiscovery packet length %d", len(data))
	}
	c.IPAddress = data[0:4]
	c.SegmentID = data[4:7]
	c.Chassis = NDPChassisType(data[7])
	c.Backplane = NDPBackplaneType(data[8])
	c.State = NDPState(data[9])
	c.NumLinks = uint8(data[10])
	p.AddLayer(c)
	return nil
}
开发者ID:donckers,项目名称:gopacket,代码行数:14,代码来源:ndp.go


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