package layers
import (
"bytes"
"encoding/binary"
"errors"
"fmt"
"math/rand"
"net"
"strings"
"github.com/vtolstov/gopacket"
)
var LayerTypeDHCPv4 = gopacket.RegisterLayerType(6768, gopacket.LayerTypeMetadata{"DHCPv4", gopacket.DecodeFunc(decodeDHCPv4)})
var opTypes = [3]string{
0: "UNSPEC",
1: "REQUEST",
2: "RESPONSE",
}
type DHCPOperation uint8
const (
DHCP_MSG_UNSPEC DHCPOperation = iota
DHCP_MSG_DISCOVER
DHCP_MSG_OFFER
DHCP_MSG_REQUEST
DHCP_MSG_DECLINE
// Copyright 2012 Google, gopacket.LayerTypeMetadata{Inc. All rights reserved}.
//
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file in the root of the source
// tree.
package layers
import (
"github.com/vtolstov/gopacket"
)
var (
LayerTypeARP = gopacket.RegisterLayerType(10, gopacket.LayerTypeMetadata{"ARP", gopacket.DecodeFunc(decodeARP)})
LayerTypeCiscoDiscovery = gopacket.RegisterLayerType(11, gopacket.LayerTypeMetadata{"CiscoDiscovery", gopacket.DecodeFunc(decodeCiscoDiscovery)})
LayerTypeEthernetCTP = gopacket.RegisterLayerType(12, gopacket.LayerTypeMetadata{"EthernetCTP", gopacket.DecodeFunc(decodeEthernetCTP)})
LayerTypeEthernetCTPForwardData = gopacket.RegisterLayerType(13, gopacket.LayerTypeMetadata{"EthernetCTPForwardData", nil})
LayerTypeEthernetCTPReply = gopacket.RegisterLayerType(14, gopacket.LayerTypeMetadata{"EthernetCTPReply", nil})
LayerTypeDot1Q = gopacket.RegisterLayerType(15, gopacket.LayerTypeMetadata{"Dot1Q", gopacket.DecodeFunc(decodeDot1Q)})
LayerTypeEtherIP = gopacket.RegisterLayerType(16, gopacket.LayerTypeMetadata{"EtherIP", gopacket.DecodeFunc(decodeEtherIP)})
LayerTypeEthernet = gopacket.RegisterLayerType(17, gopacket.LayerTypeMetadata{"Ethernet", gopacket.DecodeFunc(decodeEthernet)})
LayerTypeGRE = gopacket.RegisterLayerType(18, gopacket.LayerTypeMetadata{"GRE", gopacket.DecodeFunc(decodeGRE)})
LayerTypeICMPv4 = gopacket.RegisterLayerType(19, gopacket.LayerTypeMetadata{"ICMPv4", gopacket.DecodeFunc(decodeICMPv4)})
LayerTypeIPv4 = gopacket.RegisterLayerType(20, gopacket.LayerTypeMetadata{"IPv4", gopacket.DecodeFunc(decodeIPv4)})
LayerTypeIPv6 = gopacket.RegisterLayerType(21, gopacket.LayerTypeMetadata{"IPv6", gopacket.DecodeFunc(decodeIPv6)})
LayerTypeLLC = gopacket.RegisterLayerType(22, gopacket.LayerTypeMetadata{"LLC", gopacket.DecodeFunc(decodeLLC)})
LayerTypeSNAP = gopacket.RegisterLayerType(23, gopacket.LayerTypeMetadata{"SNAP", gopacket.DecodeFunc(decodeSNAP)})
LayerTypeMPLS = gopacket.RegisterLayerType(24, gopacket.LayerTypeMetadata{"MPLS", gopacket.DecodeFunc(decodeMPLS)})
LayerTypePPP = gopacket.RegisterLayerType(25, gopacket.LayerTypeMetadata{"PPP", gopacket.DecodeFunc(decodePPP)})
LayerTypePPPoE = gopacket.RegisterLayerType(26, gopacket.LayerTypeMetadata{"PPPoE", gopacket.DecodeFunc(decodePPPoE)})
LayerTypeRUDP = gopacket.RegisterLayerType(27, gopacket.LayerTypeMetadata{"RUDP", gopacket.DecodeFunc(decodeRUDP)})