// Code generated by GoVPP's binapi-generator. DO NOT EDIT.
// versions:
//  binapi-generator: v0.4.0-dev
//  VPP:              20.05-release
// source: /usr/share/vpp/api/core/ip_types.api.json

/*
Package ip_types contains generated code for VPP API file ip_types.api (3.0.0).

It consists of:
	  5 aliases
	  4 enums
	  6 types
	  1 union
*/
package ip_types

import (
	"bytes"
	"context"
	"encoding/binary"
	"fmt"
	"io"
	"math"
	"net"
	"strconv"
	"strings"

	api "git.fd.io/govpp.git/api"
	codec "git.fd.io/govpp.git/codec"
	struc "github.com/lunixbochs/struc"
)

// This is a compile-time assertion to ensure that this generated file
// is compatible with the GoVPP api package it is being compiled against.
// A compilation error at this line likely means your copy of the
// GoVPP api package needs to be updated.
const _ = api.GoVppAPIPackageIsVersion2 // please upgrade the GoVPP api package

const (
	// ModuleName is the name of this module.
	ModuleName = "ip_types"
	// APIVersion is the API version of this module.
	APIVersion = "3.0.0"
	// VersionCrc is the CRC of this module.
	VersionCrc = 0x9cb1c2e2
)

// AddressFamily represents VPP binary API enum 'address_family'.
type AddressFamily uint8

const (
	ADDRESS_IP4 AddressFamily = 0
	ADDRESS_IP6 AddressFamily = 1
)

var (
	AddressFamily_name = map[uint8]string{
		0: "ADDRESS_IP4",
		1: "ADDRESS_IP6",
	}
	AddressFamily_value = map[string]uint8{
		"ADDRESS_IP4": 0,
		"ADDRESS_IP6": 1,
	}
)

func (x AddressFamily) String() string {
	s, ok := AddressFamily_name[uint8(x)]
	if ok {
		return s
	}
	return "AddressFamily(" + strconv.Itoa(int(x)) + ")"
}

// IPDscp represents VPP binary API enum 'ip_dscp'.
type IPDscp uint8

const (
	IP_API_DSCP_CS0  IPDscp = 0
	IP_API_DSCP_CS1  IPDscp = 8
	IP_API_DSCP_AF11 IPDscp = 10
	IP_API_DSCP_AF12 IPDscp = 12
	IP_API_DSCP_AF13 IPDscp = 14
	IP_API_DSCP_CS2  IPDscp = 16
	IP_API_DSCP_AF21 IPDscp = 18
	IP_API_DSCP_AF22 IPDscp = 20
	IP_API_DSCP_AF23 IPDscp = 22
	IP_API_DSCP_CS3  IPDscp = 24
	IP_API_DSCP_AF31 IPDscp = 26
	IP_API_DSCP_AF32 IPDscp = 28
	IP_API_DSCP_AF33 IPDscp = 30
	IP_API_DSCP_CS4  IPDscp = 32
	IP_API_DSCP_AF41 IPDscp = 34
	IP_API_DSCP_AF42 IPDscp = 36
	IP_API_DSCP_AF43 IPDscp = 38
	IP_API_DSCP_CS5  IPDscp = 40
	IP_API_DSCP_EF   IPDscp = 46
	IP_API_DSCP_CS6  IPDscp = 48
	IP_API_DSCP_CS7  IPDscp = 50
)

var (
	IPDscp_name = map[uint8]string{
		0:  "IP_API_DSCP_CS0",
		8:  "IP_API_DSCP_CS1",
		10: "IP_API_DSCP_AF11",
		12: "IP_API_DSCP_AF12",
		14: "IP_API_DSCP_AF13",
		16: "IP_API_DSCP_CS2",
		18: "IP_API_DSCP_AF21",
		20: "IP_API_DSCP_AF22",
		22: "IP_API_DSCP_AF23",
		24: "IP_API_DSCP_CS3",
		26: "IP_API_DSCP_AF31",
		28: "IP_API_DSCP_AF32",
		30: "IP_API_DSCP_AF33",
		32: "IP_API_DSCP_CS4",
		34: "IP_API_DSCP_AF41",
		36: "IP_API_DSCP_AF42",
		38: "IP_API_DSCP_AF43",
		40: "IP_API_DSCP_CS5",
		46: "IP_API_DSCP_EF",
		48: "IP_API_DSCP_CS6",
		50: "IP_API_DSCP_CS7",
	}
	IPDscp_value = map[string]uint8{
		"IP_API_DSCP_CS0":  0,
		"IP_API_DSCP_CS1":  8,
		"IP_API_DSCP_AF11": 10,
		"IP_API_DSCP_AF12": 12,
		"IP_API_DSCP_AF13": 14,
		"IP_API_DSCP_CS2":  16,
		"IP_API_DSCP_AF21": 18,
		"IP_API_DSCP_AF22": 20,
		"IP_API_DSCP_AF23": 22,
		"IP_API_DSCP_CS3":  24,
		"IP_API_DSCP_AF31": 26,
		"IP_API_DSCP_AF32": 28,
		"IP_API_DSCP_AF33": 30,
		"IP_API_DSCP_CS4":  32,
		"IP_API_DSCP_AF41": 34,
		"IP_API_DSCP_AF42": 36,
		"IP_API_DSCP_AF43": 38,
		"IP_API_DSCP_CS5":  40,
		"IP_API_DSCP_EF":   46,
		"IP_API_DSCP_CS6":  48,
		"IP_API_DSCP_CS7":  50,
	}
)

func (x IPDscp) String() string {
	s, ok := IPDscp_name[uint8(x)]
	if ok {
		return s
	}
	return "IPDscp(" + strconv.Itoa(int(x)) + ")"
}

// IPEcn represents VPP binary API enum 'ip_ecn'.
type IPEcn uint8

const (
	IP_API_ECN_NONE IPEcn = 0
	IP_API_ECN_ECT0 IPEcn = 1
	IP_API_ECN_ECT1 IPEcn = 2
	IP_API_ECN_CE   IPEcn = 3
)

var (
	IPEcn_name = map[uint8]string{
		0: "IP_API_ECN_NONE",
		1: "IP_API_ECN_ECT0",
		2: "IP_API_ECN_ECT1",
		3: "IP_API_ECN_CE",
	}
	IPEcn_value = map[string]uint8{
		"IP_API_ECN_NONE": 0,
		"IP_API_ECN_ECT0": 1,
		"IP_API_ECN_ECT1": 2,
		"IP_API_ECN_CE":   3,
	}
)

func (x IPEcn) String() string {
	s, ok := IPEcn_name[uint8(x)]
	if ok {
		return s
	}
	return "IPEcn(" + strconv.Itoa(int(x)) + ")"
}

// IPProto represents VPP binary API enum 'ip_proto'.
type IPProto uint8

const (
	IP_API_PROTO_HOPOPT   IPProto = 0
	IP_API_PROTO_ICMP     IPProto = 1
	IP_API_PROTO_IGMP     IPProto = 2
	IP_API_PROTO_TCP      IPProto = 6
	IP_API_PROTO_UDP      IPProto = 17
	IP_API_PROTO_GRE      IPProto = 47
	IP_API_PROTO_ESP      IPProto = 50
	IP_API_PROTO_AH       IPProto = 51
	IP_API_PROTO_ICMP6    IPProto = 58
	IP_API_PROTO_EIGRP    IPProto = 88
	IP_API_PROTO_OSPF     IPProto = 89
	IP_API_PROTO_SCTP     IPProto = 132
	IP_API_PROTO_RESERVED IPProto = 255
)

var (
	IPProto_name = map[uint8]string{
		0:   "IP_API_PROTO_HOPOPT",
		1:   "IP_API_PROTO_ICMP",
		2:   "IP_API_PROTO_IGMP",
		6:   "IP_API_PROTO_TCP",
		17:  "IP_API_PROTO_UDP",
		47:  "IP_API_PROTO_GRE",
		50:  "IP_API_PROTO_ESP",
		51:  "IP_API_PROTO_AH",
		58:  "IP_API_PROTO_ICMP6",
		88:  "IP_API_PROTO_EIGRP",
		89:  "IP_API_PROTO_OSPF",
		132: "IP_API_PROTO_SCTP",
		255: "IP_API_PROTO_RESERVED",
	}
	IPProto_value = map[string]uint8{
		"IP_API_PROTO_HOPOPT":   0,
		"IP_API_PROTO_ICMP":     1,
		"IP_API_PROTO_IGMP":     2,
		"IP_API_PROTO_TCP":      6,
		"IP_API_PROTO_UDP":      17,
		"IP_API_PROTO_GRE":      47,
		"IP_API_PROTO_ESP":      50,
		"IP_API_PROTO_AH":       51,
		"IP_API_PROTO_ICMP6":    58,
		"IP_API_PROTO_EIGRP":    88,
		"IP_API_PROTO_OSPF":     89,
		"IP_API_PROTO_SCTP":     132,
		"IP_API_PROTO_RESERVED": 255,
	}
)

func (x IPProto) String() string {
	s, ok := IPProto_name[uint8(x)]
	if ok {
		return s
	}
	return "IPProto(" + strconv.Itoa(int(x)) + ")"
}

// AddressWithPrefix represents VPP binary API alias 'address_with_prefix'.
type AddressWithPrefix Prefix

// IP4Address represents VPP binary API alias 'ip4_address'.
type IP4Address [4]uint8

// IP4AddressWithPrefix represents VPP binary API alias 'ip4_address_with_prefix'.
type IP4AddressWithPrefix IP4Prefix

// IP6Address represents VPP binary API alias 'ip6_address'.
type IP6Address [16]uint8

// IP6AddressWithPrefix represents VPP binary API alias 'ip6_address_with_prefix'.
type IP6AddressWithPrefix IP6Prefix

// Address represents VPP binary API type 'address'.
type Address struct {
	Af AddressFamily `binapi:"address_family,name=af" json:"af,omitempty"`
	Un AddressUnion  `binapi:"address_union,name=un" json:"un,omitempty"`
}

func (*Address) GetTypeName() string { return "address" }

func ParseAddress(ip string) (Address, error) {
	var address Address
	netIP := net.ParseIP(ip)
	if netIP == nil {
		return address, fmt.Errorf("invalid address: %s", ip)
	}
	if ip4 := netIP.To4(); ip4 == nil {
		address.Af = ADDRESS_IP6
		var ip6addr IP6Address
		copy(ip6addr[:], netIP.To16())
		address.Un.SetIP6(ip6addr)
	} else {
		address.Af = ADDRESS_IP4
		var ip4addr IP4Address
		copy(ip4addr[:], netIP.To4())
		address.Un.SetIP4(ip4addr)
	}
	return address, nil
}

func (a *Address) ToString() string {
	var ip string
	if a.Af == ADDRESS_IP6 {
		ip6Address := a.Un.GetIP6()
		ip = net.IP(ip6Address[:]).To16().String()
	} else {
		ip4Address := a.Un.GetIP4()
		ip = net.IP(ip4Address[:]).To4().String()
	}
	return ip
}

// IP4Prefix represents VPP binary API type 'ip4_prefix'.
type IP4Prefix struct {
	Address IP4Address `binapi:"ip4_address,name=address" json:"address,omitempty"`
	Len     uint8      `binapi:"u8,name=len" json:"len,omitempty"`
}

func (*IP4Prefix) GetTypeName() string { return "ip4_prefix" }

// IP6Prefix represents VPP binary API type 'ip6_prefix'.
type IP6Prefix struct {
	Address IP6Address `binapi:"ip6_address,name=address" json:"address,omitempty"`
	Len     uint8      `binapi:"u8,name=len" json:"len,omitempty"`
}

func (*IP6Prefix) GetTypeName() string { return "ip6_prefix" }

// Mprefix represents VPP binary API type 'mprefix'.
type Mprefix struct {
	Af               AddressFamily `binapi:"address_family,name=af" json:"af,omitempty"`
	GrpAddressLength uint16        `binapi:"u16,name=grp_address_length" json:"grp_address_length,omitempty"`
	GrpAddress       AddressUnion  `binapi:"address_union,name=grp_address" json:"grp_address,omitempty"`
	SrcAddress       AddressUnion  `binapi:"address_union,name=src_address" json:"src_address,omitempty"`
}

func (*Mprefix) GetTypeName() string { return "mprefix" }

// Prefix represents VPP binary API type 'prefix'.
type Prefix struct {
	Address Address `binapi:"address,name=address" json:"address,omitempty"`
	Len     uint8   `binapi:"u8,name=len" json:"len,omitempty"`
}

func (*Prefix) GetTypeName() string { return "prefix" }

func ParsePrefix(ip string) (prefix Prefix, err error) {
	hasPrefix := strings.Contains(ip, "/")
	if hasPrefix {
		netIP, network, err := net.ParseCIDR(ip)
		if err != nil {
			return Prefix{}, fmt.Errorf("invalid IP %s: %v", ip, err)
		}
		maskSize, _ := network.Mask.Size()
		prefix.Len = byte(maskSize)
		prefix.Address, err = ParseAddress(netIP.String())
		if err != nil {
			return Prefix{}, fmt.Errorf("invalid IP %s: %v", ip, err)
		}
	} else {
		netIP := net.ParseIP(ip)
		defaultMaskSize, _ := net.CIDRMask(32, 32).Size()
		if netIP.To4() == nil {
			defaultMaskSize, _ = net.CIDRMask(128, 128).Size()
		}
		prefix.Len = byte(defaultMaskSize)
		prefix.Address, err = ParseAddress(netIP.String())
		if err != nil {
			return Prefix{}, fmt.Errorf("invalid IP %s: %v", ip, err)
		}
	}
	return prefix, nil
}

func (p *Prefix) ToString() string {
	ip := p.Address.ToString()
	return ip + "/" + strconv.Itoa(int(p.Len))
}

// PrefixMatcher represents VPP binary API type 'prefix_matcher'.
type PrefixMatcher struct {
	Le uint8 `binapi:"u8,name=le" json:"le,omitempty"`
	Ge uint8 `binapi:"u8,name=ge" json:"ge,omitempty"`
}

func (*PrefixMatcher) GetTypeName() string { return "prefix_matcher" }

// AddressUnion represents VPP binary API union 'address_union'.
type AddressUnion struct {
	XXX_UnionData [16]byte
}

func (*AddressUnion) GetTypeName() string { return "address_union" }

func AddressUnionIP4(a IP4Address) (u AddressUnion) {
	u.SetIP4(a)
	return
}
func (u *AddressUnion) SetIP4(a IP4Address) {
	var b = new(bytes.Buffer)
	if err := struc.Pack(b, &a); err != nil {
		return
	}
	copy(u.XXX_UnionData[:], b.Bytes())
}
func (u *AddressUnion) GetIP4() (a IP4Address) {
	var b = bytes.NewReader(u.XXX_UnionData[:])
	struc.Unpack(b, &a)
	return
}

func AddressUnionIP6(a IP6Address) (u AddressUnion) {
	u.SetIP6(a)
	return
}
func (u *AddressUnion) SetIP6(a IP6Address) {
	var b = new(bytes.Buffer)
	if err := struc.Pack(b, &a); err != nil {
		return
	}
	copy(u.XXX_UnionData[:], b.Bytes())
}
func (u *AddressUnion) GetIP6() (a IP6Address) {
	var b = bytes.NewReader(u.XXX_UnionData[:])
	struc.Unpack(b, &a)
	return
}

// Reference imports to suppress errors if they are not otherwise used.
var _ = api.RegisterMessage
var _ = codec.DecodeString
var _ = bytes.NewBuffer
var _ = context.Background
var _ = io.Copy
var _ = strconv.Itoa
var _ = strings.Contains
var _ = struc.Pack
var _ = binary.BigEndian
var _ = math.Float32bits
var _ = net.ParseIP
var _ = fmt.Errorf