func decodeLinuxSLL(data []byte, p gopacket.PacketBuilder) error {
sll := &LinuxSLL{}
if err := sll.DecodeFromBytes(data, p); err != nil {
return err
}
p.AddLayer(sll)
p.SetLinkLayer(sll)
return p.NextDecoder(sll.EthernetType)
}
func decodeEthernet(data []byte, p gopacket.PacketBuilder) error {
eth := &Ethernet{}
err := eth.DecodeFromBytes(data, p)
if err != nil {
return err
}
p.AddLayer(eth)
p.SetLinkLayer(eth)
return p.NextDecoder(eth.EthernetType)
}
func decodeFDDI(data []byte, p gopacket.PacketBuilder) error {
f := &FDDI{
FrameControl: FDDIFrameControl(data[0] & 0xF8),
Priority: data[0] & 0x07,
SrcMAC: net.HardwareAddr(data[1:7]),
DstMAC: net.HardwareAddr(data[7:13]),
BaseLayer: BaseLayer{data[:13], data[13:]},
}
p.SetLinkLayer(f)
p.AddLayer(f)
return p.NextDecoder(f.FrameControl)
}