Improve binapi generator

- simplified Size/Marshal/Unmarshal methods
- replace struc in unions with custom marshal/unmarshal
- fix imports in generated files
- fix mock adapter
- generate rpc service using low-level stream API (dumps generate control ping or stream msg..)
- move examples/binapi to binapi and generate all API for latest release
- add binapigen.Plugin for developing custom generator plugins
- optionally generate HTTP handlers (REST API) for RPC services
- add govpp program for browsing VPP API

Change-Id: I092e9ed2b0c17972b3476463c3d4b14dd76ed42b
Signed-off-by: Ondrej Fabry <ofabry@cisco.com>

1 files changed, 1049 insertions, 0 deletions

diff --git a/binapi/sr/sr.ba.go b/binapi/sr/sr.ba.go
new file mode 100644
index 0000000..d26f89b
--- /dev/null
+++ b/binapi/sr/sr.ba.go
@@ -0,0 +1,1049 @@
+// 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/sr.api.json
+
+// Package sr contains generated bindings for API file sr.api.
+//
+// Contents:
+//   1 struct
+//  20 messages
+//
+package sr
+
+import (
+	api "git.fd.io/govpp.git/api"
+	interface_types "git.fd.io/govpp.git/binapi/interface_types"
+	ip_types "git.fd.io/govpp.git/binapi/ip_types"
+	sr_types "git.fd.io/govpp.git/binapi/sr_types"
+	codec "git.fd.io/govpp.git/codec"
+)
+
+// 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
+
+const (
+	APIFile    = "sr"
+	APIVersion = "2.0.0"
+	VersionCrc = 0xd85c77ca
+)
+
+// Srv6SidList defines type 'srv6_sid_list'.
+type Srv6SidList struct {
+	NumSids uint8                   `binapi:"u8,name=num_sids" json:"num_sids,omitempty"`
+	Weight  uint32                  `binapi:"u32,name=weight" json:"weight,omitempty"`
+	Sids    [16]ip_types.IP6Address `binapi:"ip6_address[16],name=sids" json:"sids,omitempty"`
+}
+
+// SrLocalsidAddDel defines message 'sr_localsid_add_del'.
+type SrLocalsidAddDel struct {
+	IsDel     bool                           `binapi:"bool,name=is_del,default=%!s(bool=false)" json:"is_del,omitempty"`
+	Localsid  ip_types.IP6Address            `binapi:"ip6_address,name=localsid" json:"localsid,omitempty"`
+	EndPsp    bool                           `binapi:"bool,name=end_psp" json:"end_psp,omitempty"`
+	Behavior  sr_types.SrBehavior            `binapi:"sr_behavior,name=behavior" json:"behavior,omitempty"`
+	SwIfIndex interface_types.InterfaceIndex `binapi:"interface_index,name=sw_if_index,default=%!s(float64=4.294967295e+09)" json:"sw_if_index,omitempty"`
+	VlanIndex uint32                         `binapi:"u32,name=vlan_index" json:"vlan_index,omitempty"`
+	FibTable  uint32                         `binapi:"u32,name=fib_table" json:"fib_table,omitempty"`
+	NhAddr    ip_types.Address               `binapi:"address,name=nh_addr" json:"nh_addr,omitempty"`
+}
+
+func (m *SrLocalsidAddDel) Reset()               { *m = SrLocalsidAddDel{} }
+func (*SrLocalsidAddDel) GetMessageName() string { return "sr_localsid_add_del" }
+func (*SrLocalsidAddDel) GetCrcString() string   { return "26fa3309" }
+func (*SrLocalsidAddDel) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *SrLocalsidAddDel) Size() int {
+	if m == nil {
+		return 0
+	}
+	var size int
+	size += 1      // m.IsDel
+	size += 1 * 16 // m.Localsid
+	size += 1      // m.EndPsp
+	size += 1      // m.Behavior
+	size += 4      // m.SwIfIndex
+	size += 4      // m.VlanIndex
+	size += 4      // m.FibTable
+	size += 1      // m.NhAddr.Af
+	size += 1 * 16 // m.NhAddr.Un
+	return size
+}
+func (m *SrLocalsidAddDel) Marshal(b []byte) ([]byte, error) {
+	var buf *codec.Buffer
+	if b == nil {
+		buf = codec.NewBuffer(make([]byte, m.Size()))
+	} else {
+		buf = codec.NewBuffer(b)
+	}
+	buf.EncodeBool(m.IsDel)
+	buf.EncodeBytes(m.Localsid[:], 16)
+	buf.EncodeBool(m.EndPsp)
+	buf.EncodeUint8(uint8(m.Behavior))
+	buf.EncodeUint32(uint32(m.SwIfIndex))
+	buf.EncodeUint32(uint32(m.VlanIndex))
+	buf.EncodeUint32(uint32(m.FibTable))
+	buf.EncodeUint8(uint8(m.NhAddr.Af))
+	buf.EncodeBytes(m.NhAddr.Un.XXX_UnionData[:], 0)
+	return buf.Bytes(), nil
+}
+func (m *SrLocalsidAddDel) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.IsDel = buf.DecodeBool()
+	copy(m.Localsid[:], buf.DecodeBytes(16))
+	m.EndPsp = buf.DecodeBool()
+	m.Behavior = sr_types.SrBehavior(buf.DecodeUint8())
+	m.SwIfIndex = interface_types.InterfaceIndex(buf.DecodeUint32())
+	m.VlanIndex = buf.DecodeUint32()
+	m.FibTable = buf.DecodeUint32()
+	m.NhAddr.Af = ip_types.AddressFamily(buf.DecodeUint8())
+	copy(m.NhAddr.Un.XXX_UnionData[:], buf.DecodeBytes(16))
+	return nil
+}
+
+// SrLocalsidAddDelReply defines message 'sr_localsid_add_del_reply'.
+type SrLocalsidAddDelReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *SrLocalsidAddDelReply) Reset()               { *m = SrLocalsidAddDelReply{} }
+func (*SrLocalsidAddDelReply) GetMessageName() string { return "sr_localsid_add_del_reply" }
+func (*SrLocalsidAddDelReply) GetCrcString() string   { return "e8d4e804" }
+func (*SrLocalsidAddDelReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *SrLocalsidAddDelReply) Size() int {
+	if m == nil {
+		return 0
+	}
+	var size int
+	size += 4 // m.Retval
+	return size
+}
+func (m *SrLocalsidAddDelReply) Marshal(b []byte) ([]byte, error) {
+	var buf *codec.Buffer
+	if b == nil {
+		buf = codec.NewBuffer(make([]byte, m.Size()))
+	} else {
+		buf = codec.NewBuffer(b)
+	}
+	buf.EncodeUint32(uint32(m.Retval))
+	return buf.Bytes(), nil
+}
+func (m *SrLocalsidAddDelReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = int32(buf.DecodeUint32())
+	return nil
+}
+
+// SrLocalsidsDetails defines message 'sr_localsids_details'.
+type SrLocalsidsDetails struct {
+	Addr                    ip_types.IP6Address `binapi:"ip6_address,name=addr" json:"addr,omitempty"`
+	EndPsp                  bool                `binapi:"bool,name=end_psp" json:"end_psp,omitempty"`
+	Behavior                sr_types.SrBehavior `binapi:"sr_behavior,name=behavior" json:"behavior,omitempty"`
+	FibTable                uint32              `binapi:"u32,name=fib_table" json:"fib_table,omitempty"`
+	VlanIndex               uint32              `binapi:"u32,name=vlan_index" json:"vlan_index,omitempty"`
+	XconnectNhAddr          ip_types.Address    `binapi:"address,name=xconnect_nh_addr" json:"xconnect_nh_addr,omitempty"`
+	XconnectIfaceOrVrfTable uint32              `binapi:"u32,name=xconnect_iface_or_vrf_table" json:"xconnect_iface_or_vrf_table,omitempty"`
+}
+
+func (m *SrLocalsidsDetails) Reset()               { *m = SrLocalsidsDetails{} }
+func (*SrLocalsidsDetails) GetMessageName() string { return "sr_localsids_details" }
+func (*SrLocalsidsDetails) GetCrcString() string   { return "6a6c0265" }
+func (*SrLocalsidsDetails) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *SrLocalsidsDetails) Size() int {
+	if m == nil {
+		return 0
+	}
+	var size int
+	size += 1 * 16 // m.Addr
+	size += 1      // m.EndPsp
+	size += 1      // m.Behavior
+	size += 4      // m.FibTable
+	size += 4      // m.VlanIndex
+	size += 1      // m.XconnectNhAddr.Af
+	size += 1 * 16 // m.XconnectNhAddr.Un
+	size += 4      // m.XconnectIfaceOrVrfTable
+	return size
+}
+func (m *SrLocalsidsDetails) Marshal(b []byte) ([]byte, error) {
+	var buf *codec.Buffer
+	if b == nil {
+		buf = codec.NewBuffer(make([]byte, m.Size()))
+	} else {
+		buf = codec.NewBuffer(b)
+	}
+	buf.EncodeBytes(m.Addr[:], 16)
+	buf.EncodeBool(m.EndPsp)
+	buf.EncodeUint8(uint8(m.Behavior))
+	buf.EncodeUint32(uint32(m.FibTable))
+	buf.EncodeUint32(uint32(m.VlanIndex))
+	buf.EncodeUint8(uint8(m.XconnectNhAddr.Af))
+	buf.EncodeBytes(m.XconnectNhAddr.Un.XXX_UnionData[:], 0)
+	buf.EncodeUint32(uint32(m.XconnectIfaceOrVrfTable))
+	return buf.Bytes(), nil
+}
+func (m *SrLocalsidsDetails) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	copy(m.Addr[:], buf.DecodeBytes(16))
+	m.EndPsp = buf.DecodeBool()
+	m.Behavior = sr_types.SrBehavior(buf.DecodeUint8())
+	m.FibTable = buf.DecodeUint32()
+	m.VlanIndex = buf.DecodeUint32()
+	m.XconnectNhAddr.Af = ip_types.AddressFamily(buf.DecodeUint8())
+	copy(m.XconnectNhAddr.Un.XXX_UnionData[:], buf.DecodeBytes(16))
+	m.XconnectIfaceOrVrfTable = buf.DecodeUint32()
+	return nil
+}
+
+// SrLocalsidsDump defines message 'sr_localsids_dump'.
+type SrLocalsidsDump struct{}
+
+func (m *SrLocalsidsDump) Reset()               { *m = SrLocalsidsDump{} }
+func (*SrLocalsidsDump) GetMessageName() string { return "sr_localsids_dump" }
+func (*SrLocalsidsDump) GetCrcString() string   { return "51077d14" }
+func (*SrLocalsidsDump) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *SrLocalsidsDump) Size() int {
+	if m == nil {
+		return 0
+	}
+	var size int
+	return size
+}
+func (m *SrLocalsidsDump) Marshal(b []byte) ([]byte, error) {
+	var buf *codec.Buffer
+	if b == nil {
+		buf = codec.NewBuffer(make([]byte, m.Size()))
+	} else {
+		buf = codec.NewBuffer(b)
+	}
+	return buf.Bytes(), nil
+}
+func (m *SrLocalsidsDump) Unmarshal(b []byte) error {
+	return nil
+}
+
+// SrPoliciesDetails defines message 'sr_policies_details'.
+type SrPoliciesDetails struct {
+	Bsid        ip_types.IP6Address `binapi:"ip6_address,name=bsid" json:"bsid,omitempty"`
+	IsSpray     bool                `binapi:"bool,name=is_spray" json:"is_spray,omitempty"`
+	IsEncap     bool                `binapi:"bool,name=is_encap" json:"is_encap,omitempty"`
+	FibTable    uint32              `binapi:"u32,name=fib_table" json:"fib_table,omitempty"`
+	NumSidLists uint8               `binapi:"u8,name=num_sid_lists" json:"-"`
+	SidLists    []Srv6SidList       `binapi:"srv6_sid_list[num_sid_lists],name=sid_lists" json:"sid_lists,omitempty"`
+}
+
+func (m *SrPoliciesDetails) Reset()               { *m = SrPoliciesDetails{} }
+func (*SrPoliciesDetails) GetMessageName() string { return "sr_policies_details" }
+func (*SrPoliciesDetails) GetCrcString() string   { return "07ec2d93" }
+func (*SrPoliciesDetails) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *SrPoliciesDetails) Size() int {
+	if m == nil {
+		return 0
+	}
+	var size int
+	size += 1 * 16 // m.Bsid
+	size += 1      // m.IsSpray
+	size += 1      // m.IsEncap
+	size += 4      // m.FibTable
+	size += 1      // m.NumSidLists
+	for j1 := 0; j1 < len(m.SidLists); j1++ {
+		var s1 Srv6SidList
+		_ = s1
+		if j1 < len(m.SidLists) {
+			s1 = m.SidLists[j1]
+		}
+		size += 1 // s1.NumSids
+		size += 4 // s1.Weight
+		for j2 := 0; j2 < 16; j2++ {
+			var s2 ip_types.IP6Address
+			_ = s2
+			if j2 < len(s1.Sids) {
+				s2 = s1.Sids[j2]
+			}
+			size += 1 * 16 // s2
+		}
+	}
+	return size
+}
+func (m *SrPoliciesDetails) Marshal(b []byte) ([]byte, error) {
+	var buf *codec.Buffer
+	if b == nil {
+		buf = codec.NewBuffer(make([]byte, m.Size()))
+	} else {
+		buf = codec.NewBuffer(b)
+	}
+	buf.EncodeBytes(m.Bsid[:], 16)
+	buf.EncodeBool(m.IsSpray)
+	buf.EncodeBool(m.IsEncap)
+	buf.EncodeUint32(uint32(m.FibTable))
+	buf.EncodeUint8(uint8(len(m.SidLists)))
+	for j0 := 0; j0 < len(m.SidLists); j0++ {
+		var v0 Srv6SidList
+		if j0 < len(m.SidLists) {
+			v0 = m.SidLists[j0]
+		}
+		buf.EncodeUint8(uint8(v0.NumSids))
+		buf.EncodeUint32(uint32(v0.Weight))
+		for j1 := 0; j1 < 16; j1++ {
+			var v1 ip_types.IP6Address
+			if j1 < len(v0.Sids) {
+				v1 = v0.Sids[j1]
+			}
+			buf.EncodeBytes(v1[:], 16)
+		}
+	}
+	return buf.Bytes(), nil
+}
+func (m *SrPoliciesDetails) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	copy(m.Bsid[:], buf.DecodeBytes(16))
+	m.IsSpray = buf.DecodeBool()
+	m.IsEncap = buf.DecodeBool()
+	m.FibTable = buf.DecodeUint32()
+	m.NumSidLists = buf.DecodeUint8()
+	m.SidLists = make([]Srv6SidList, int(m.NumSidLists))
+	for j0 := 0; j0 < len(m.SidLists); j0++ {
+		m.SidLists[j0].NumSids = buf.DecodeUint8()
+		m.SidLists[j0].Weight = buf.DecodeUint32()
+		for j1 := 0; j1 < 16; j1++ {
+			copy(m.SidLists[j0].Sids[j1][:], buf.DecodeBytes(16))
+		}
+	}
+	return nil
+}
+
+// SrPoliciesDump defines message 'sr_policies_dump'.
+type SrPoliciesDump struct{}
+
+func (m *SrPoliciesDump) Reset()               { *m = SrPoliciesDump{} }
+func (*SrPoliciesDump) GetMessageName() string { return "sr_policies_dump" }
+func (*SrPoliciesDump) GetCrcString() string   { return "51077d14" }
+func (*SrPoliciesDump) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *SrPoliciesDump) Size() int {
+	if m == nil {
+		return 0
+	}
+	var size int
+	return size
+}
+func (m *SrPoliciesDump) Marshal(b []byte) ([]byte, error) {
+	var buf *codec.Buffer
+	if b == nil {
+		buf = codec.NewBuffer(make([]byte, m.Size()))
+	} else {
+		buf = codec.NewBuffer(b)
+	}
+	return buf.Bytes(), nil
+}
+func (m *SrPoliciesDump) Unmarshal(b []byte) error {
+	return nil
+}
+
+// SrPolicyAdd defines message 'sr_policy_add'.
+type SrPolicyAdd struct {
+	BsidAddr ip_types.IP6Address `binapi:"ip6_address,name=bsid_addr" json:"bsid_addr,omitempty"`
+	Weight   uint32              `binapi:"u32,name=weight" json:"weight,omitempty"`
+	IsEncap  bool                `binapi:"bool,name=is_encap" json:"is_encap,omitempty"`
+	IsSpray  bool                `binapi:"bool,name=is_spray" json:"is_spray,omitempty"`
+	FibTable uint32              `binapi:"u32,name=fib_table" json:"fib_table,omitempty"`
+	Sids     Srv6SidList         `binapi:"srv6_sid_list,name=sids" json:"sids,omitempty"`
+}
+
+func (m *SrPolicyAdd) Reset()               { *m = SrPolicyAdd{} }
+func (*SrPolicyAdd) GetMessageName() string { return "sr_policy_add" }
+func (*SrPolicyAdd) GetCrcString() string   { return "ec79ee6a" }
+func (*SrPolicyAdd) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *SrPolicyAdd) Size() int {
+	if m == nil {
+		return 0
+	}
+	var size int
+	size += 1 * 16 // m.BsidAddr
+	size += 4      // m.Weight
+	size += 1      // m.IsEncap
+	size += 1      // m.IsSpray
+	size += 4      // m.FibTable
+	size += 1      // m.Sids.NumSids
+	size += 4      // m.Sids.Weight
+	for j2 := 0; j2 < 16; j2++ {
+		var s2 ip_types.IP6Address
+		_ = s2
+		if j2 < len(m.Sids.Sids) {
+			s2 = m.Sids.Sids[j2]
+		}
+		size += 1 * 16 // s2
+	}
+	return size
+}
+func (m *SrPolicyAdd) Marshal(b []byte) ([]byte, error) {
+	var buf *codec.Buffer
+	if b == nil {
+		buf = codec.NewBuffer(make([]byte, m.Size()))
+	} else {
+		buf = codec.NewBuffer(b)
+	}
+	buf.EncodeBytes(m.BsidAddr[:], 16)
+	buf.EncodeUint32(uint32(m.Weight))
+	buf.EncodeBool(m.IsEncap)
+	buf.EncodeBool(m.IsSpray)
+	buf.EncodeUint32(uint32(m.FibTable))
+	buf.EncodeUint8(uint8(m.Sids.NumSids))
+	buf.EncodeUint32(uint32(m.Sids.Weight))
+	for j1 := 0; j1 < 16; j1++ {
+		var v1 ip_types.IP6Address
+		if j1 < len(m.Sids.Sids) {
+			v1 = m.Sids.Sids[j1]
+		}
+		buf.EncodeBytes(v1[:], 16)
+	}
+	return buf.Bytes(), nil
+}
+func (m *SrPolicyAdd) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	copy(m.BsidAddr[:], buf.DecodeBytes(16))
+	m.Weight = buf.DecodeUint32()
+	m.IsEncap = buf.DecodeBool()
+	m.IsSpray = buf.DecodeBool()
+	m.FibTable = buf.DecodeUint32()
+	m.Sids.NumSids = buf.DecodeUint8()
+	m.Sids.Weight = buf.DecodeUint32()
+	for j1 := 0; j1 < 16; j1++ {
+		copy(m.Sids.Sids[j1][:], buf.DecodeBytes(16))
+	}
+	return nil
+}
+
+// SrPolicyAddReply defines message 'sr_policy_add_reply'.
+type SrPolicyAddReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *SrPolicyAddReply) Reset()               { *m = SrPolicyAddReply{} }
+func (*SrPolicyAddReply) GetMessageName() string { return "sr_policy_add_reply" }
+func (*SrPolicyAddReply) GetCrcString() string   { return "e8d4e804" }
+func (*SrPolicyAddReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *SrPolicyAddReply) Size() int {
+	if m == nil {
+		return 0
+	}
+	var size int
+	size += 4 // m.Retval
+	return size
+}
+func (m *SrPolicyAddReply) Marshal(b []byte) ([]byte, error) {
+	var buf *codec.Buffer
+	if b == nil {
+		buf = codec.NewBuffer(make([]byte, m.Size()))
+	} else {
+		buf = codec.NewBuffer(b)
+	}
+	buf.EncodeUint32(uint32(m.Retval))
+	return buf.Bytes(), nil
+}
+func (m *SrPolicyAddReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = int32(buf.DecodeUint32())
+	return nil
+}
+
+// SrPolicyDel defines message 'sr_policy_del'.
+type SrPolicyDel struct {
+	BsidAddr      ip_types.IP6Address `binapi:"ip6_address,name=bsid_addr" json:"bsid_addr,omitempty"`
+	SrPolicyIndex uint32              `binapi:"u32,name=sr_policy_index" json:"sr_policy_index,omitempty"`
+}
+
+func (m *SrPolicyDel) Reset()               { *m = SrPolicyDel{} }
+func (*SrPolicyDel) GetMessageName() string { return "sr_policy_del" }
+func (*SrPolicyDel) GetCrcString() string   { return "cb4d48d5" }
+func (*SrPolicyDel) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *SrPolicyDel) Size() int {
+	if m == nil {
+		return 0
+	}
+	var size int
+	size += 1 * 16 // m.BsidAddr
+	size += 4      // m.SrPolicyIndex
+	return size
+}
+func (m *SrPolicyDel) Marshal(b []byte) ([]byte, error) {
+	var buf *codec.Buffer
+	if b == nil {
+		buf = codec.NewBuffer(make([]byte, m.Size()))
+	} else {
+		buf = codec.NewBuffer(b)
+	}
+	buf.EncodeBytes(m.BsidAddr[:], 16)
+	buf.EncodeUint32(uint32(m.SrPolicyIndex))
+	return buf.Bytes(), nil
+}
+func (m *SrPolicyDel) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	copy(m.BsidAddr[:], buf.DecodeBytes(16))
+	m.SrPolicyIndex = buf.DecodeUint32()
+	return nil
+}
+
+// SrPolicyDelReply defines message 'sr_policy_del_reply'.
+type SrPolicyDelReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *SrPolicyDelReply) Reset()               { *m = SrPolicyDelReply{} }
+func (*SrPolicyDelReply) GetMessageName() string { return "sr_policy_del_reply" }
+func (*SrPolicyDelReply) GetCrcString() string   { return "e8d4e804" }
+func (*SrPolicyDelReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *SrPolicyDelReply) Size() int {
+	if m == nil {
+		return 0
+	}
+	var size int
+	size += 4 // m.Retval
+	return size
+}
+func (m *SrPolicyDelReply) Marshal(b []byte) ([]byte, error) {
+	var buf *codec.Buffer
+	if b == nil {
+		buf = codec.NewBuffer(make([]byte, m.Size()))
+	} else {
+		buf = codec.NewBuffer(b)
+	}
+	buf.EncodeUint32(uint32(m.Retval))
+	return buf.Bytes(), nil
+}
+func (m *SrPolicyDelReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = int32(buf.DecodeUint32())
+	return nil
+}
+
+// SrPolicyMod defines message 'sr_policy_mod'.
+type SrPolicyMod struct {
+	BsidAddr      ip_types.IP6Address `binapi:"ip6_address,name=bsid_addr" json:"bsid_addr,omitempty"`
+	SrPolicyIndex uint32              `binapi:"u32,name=sr_policy_index" json:"sr_policy_index,omitempty"`
+	FibTable      uint32              `binapi:"u32,name=fib_table" json:"fib_table,omitempty"`
+	Operation     sr_types.SrPolicyOp `binapi:"sr_policy_op,name=operation" json:"operation,omitempty"`
+	SlIndex       uint32              `binapi:"u32,name=sl_index" json:"sl_index,omitempty"`
+	Weight        uint32              `binapi:"u32,name=weight" json:"weight,omitempty"`
+	Sids          Srv6SidList         `binapi:"srv6_sid_list,name=sids" json:"sids,omitempty"`
+}
+
+func (m *SrPolicyMod) Reset()               { *m = SrPolicyMod{} }
+func (*SrPolicyMod) GetMessageName() string { return "sr_policy_mod" }
+func (*SrPolicyMod) GetCrcString() string   { return "e531a102" }
+func (*SrPolicyMod) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *SrPolicyMod) Size() int {
+	if m == nil {
+		return 0
+	}
+	var size int
+	size += 1 * 16 // m.BsidAddr
+	size += 4      // m.SrPolicyIndex
+	size += 4      // m.FibTable
+	size += 1      // m.Operation
+	size += 4      // m.SlIndex
+	size += 4      // m.Weight
+	size += 1      // m.Sids.NumSids
+	size += 4      // m.Sids.Weight
+	for j2 := 0; j2 < 16; j2++ {
+		var s2 ip_types.IP6Address
+		_ = s2
+		if j2 < len(m.Sids.Sids) {
+			s2 = m.Sids.Sids[j2]
+		}
+		size += 1 * 16 // s2
+	}
+	return size
+}
+func (m *SrPolicyMod) Marshal(b []byte) ([]byte, error) {
+	var buf *codec.Buffer
+	if b == nil {
+		buf = codec.NewBuffer(make([]byte, m.Size()))
+	} else {
+		buf = codec.NewBuffer(b)
+	}
+	buf.EncodeBytes(m.BsidAddr[:], 16)
+	buf.EncodeUint32(uint32(m.SrPolicyIndex))
+	buf.EncodeUint32(uint32(m.FibTable))
+	buf.EncodeUint8(uint8(m.Operation))
+	buf.EncodeUint32(uint32(m.SlIndex))
+	buf.EncodeUint32(uint32(m.Weight))
+	buf.EncodeUint8(uint8(m.Sids.NumSids))
+	buf.EncodeUint32(uint32(m.Sids.Weight))
+	for j1 := 0; j1 < 16; j1++ {
+		var v1 ip_types.IP6Address
+		if j1 < len(m.Sids.Sids) {
+			v1 = m.Sids.Sids[j1]
+		}
+		buf.EncodeBytes(v1[:], 16)
+	}
+	return buf.Bytes(), nil
+}
+func (m *SrPolicyMod) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	copy(m.BsidAddr[:], buf.DecodeBytes(16))
+	m.SrPolicyIndex = buf.DecodeUint32()
+	m.FibTable = buf.DecodeUint32()
+	m.Operation = sr_types.SrPolicyOp(buf.DecodeUint8())
+	m.SlIndex = buf.DecodeUint32()
+	m.Weight = buf.DecodeUint32()
+	m.Sids.NumSids = buf.DecodeUint8()
+	m.Sids.Weight = buf.DecodeUint32()
+	for j1 := 0; j1 < 16; j1++ {
+		copy(m.Sids.Sids[j1][:], buf.DecodeBytes(16))
+	}
+	return nil
+}
+
+// SrPolicyModReply defines message 'sr_policy_mod_reply'.
+type SrPolicyModReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *SrPolicyModReply) Reset()               { *m = SrPolicyModReply{} }
+func (*SrPolicyModReply) GetMessageName() string { return "sr_policy_mod_reply" }
+func (*SrPolicyModReply) GetCrcString() string   { return "e8d4e804" }
+func (*SrPolicyModReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *SrPolicyModReply) Size() int {
+	if m == nil {
+		return 0
+	}
+	var size int
+	size += 4 // m.Retval
+	return size
+}
+func (m *SrPolicyModReply) Marshal(b []byte) ([]byte, error) {
+	var buf *codec.Buffer
+	if b == nil {
+		buf = codec.NewBuffer(make([]byte, m.Size()))
+	} else {
+		buf = codec.NewBuffer(b)
+	}
+	buf.EncodeUint32(uint32(m.Retval))
+	return buf.Bytes(), nil
+}
+func (m *SrPolicyModReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = int32(buf.DecodeUint32())
+	return nil
+}
+
+// SrSetEncapHopLimit defines message 'sr_set_encap_hop_limit'.
+type SrSetEncapHopLimit struct {
+	HopLimit uint8 `binapi:"u8,name=hop_limit" json:"hop_limit,omitempty"`
+}
+
+func (m *SrSetEncapHopLimit) Reset()               { *m = SrSetEncapHopLimit{} }
+func (*SrSetEncapHopLimit) GetMessageName() string { return "sr_set_encap_hop_limit" }
+func (*SrSetEncapHopLimit) GetCrcString() string   { return "aa75d7d0" }
+func (*SrSetEncapHopLimit) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *SrSetEncapHopLimit) Size() int {
+	if m == nil {
+		return 0
+	}
+	var size int
+	size += 1 // m.HopLimit
+	return size
+}
+func (m *SrSetEncapHopLimit) Marshal(b []byte) ([]byte, error) {
+	var buf *codec.Buffer
+	if b == nil {
+		buf = codec.NewBuffer(make([]byte, m.Size()))
+	} else {
+		buf = codec.NewBuffer(b)
+	}
+	buf.EncodeUint8(uint8(m.HopLimit))
+	return buf.Bytes(), nil
+}
+func (m *SrSetEncapHopLimit) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.HopLimit = buf.DecodeUint8()
+	return nil
+}
+
+// SrSetEncapHopLimitReply defines message 'sr_set_encap_hop_limit_reply'.
+type SrSetEncapHopLimitReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *SrSetEncapHopLimitReply) Reset()               { *m = SrSetEncapHopLimitReply{} }
+func (*SrSetEncapHopLimitReply) GetMessageName() string { return "sr_set_encap_hop_limit_reply" }
+func (*SrSetEncapHopLimitReply) GetCrcString() string   { return "e8d4e804" }
+func (*SrSetEncapHopLimitReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *SrSetEncapHopLimitReply) Size() int {
+	if m == nil {
+		return 0
+	}
+	var size int
+	size += 4 // m.Retval
+	return size
+}
+func (m *SrSetEncapHopLimitReply) Marshal(b []byte) ([]byte, error) {
+	var buf *codec.Buffer
+	if b == nil {
+		buf = codec.NewBuffer(make([]byte, m.Size()))
+	} else {
+		buf = codec.NewBuffer(b)
+	}
+	buf.EncodeUint32(uint32(m.Retval))
+	return buf.Bytes(), nil
+}
+func (m *SrSetEncapHopLimitReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = int32(buf.DecodeUint32())
+	return nil
+}
+
+// SrSetEncapSource defines message 'sr_set_encap_source'.
+type SrSetEncapSource struct {
+	EncapsSource ip_types.IP6Address `binapi:"ip6_address,name=encaps_source" json:"encaps_source,omitempty"`
+}
+
+func (m *SrSetEncapSource) Reset()               { *m = SrSetEncapSource{} }
+func (*SrSetEncapSource) GetMessageName() string { return "sr_set_encap_source" }
+func (*SrSetEncapSource) GetCrcString() string   { return "d3bad5e1" }
+func (*SrSetEncapSource) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *SrSetEncapSource) Size() int {
+	if m == nil {
+		return 0
+	}
+	var size int
+	size += 1 * 16 // m.EncapsSource
+	return size
+}
+func (m *SrSetEncapSource) Marshal(b []byte) ([]byte, error) {
+	var buf *codec.Buffer
+	if b == nil {
+		buf = codec.NewBuffer(make([]byte, m.Size()))
+	} else {
+		buf = codec.NewBuffer(b)
+	}
+	buf.EncodeBytes(m.EncapsSource[:], 16)
+	return buf.Bytes(), nil
+}
+func (m *SrSetEncapSource) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	copy(m.EncapsSource[:], buf.DecodeBytes(16))
+	return nil
+}
+
+// SrSetEncapSourceReply defines message 'sr_set_encap_source_reply'.
+type SrSetEncapSourceReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *SrSetEncapSourceReply) Reset()               { *m = SrSetEncapSourceReply{} }
+func (*SrSetEncapSourceReply) GetMessageName() string { return "sr_set_encap_source_reply" }
+func (*SrSetEncapSourceReply) GetCrcString() string   { return "e8d4e804" }
+func (*SrSetEncapSourceReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *SrSetEncapSourceReply) Size() int {
+	if m == nil {
+		return 0
+	}
+	var size int
+	size += 4 // m.Retval
+	return size
+}
+func (m *SrSetEncapSourceReply) Marshal(b []byte) ([]byte, error) {
+	var buf *codec.Buffer
+	if b == nil {
+		buf = codec.NewBuffer(make([]byte, m.Size()))
+	} else {
+		buf = codec.NewBuffer(b)
+	}
+	buf.EncodeUint32(uint32(m.Retval))
+	return buf.Bytes(), nil
+}
+func (m *SrSetEncapSourceReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = int32(buf.DecodeUint32())
+	return nil
+}
+
+// SrSteeringAddDel defines message 'sr_steering_add_del'.
+type SrSteeringAddDel struct {
+	IsDel         bool                           `binapi:"bool,name=is_del,default=%!s(bool=false)" json:"is_del,omitempty"`
+	BsidAddr      ip_types.IP6Address            `binapi:"ip6_address,name=bsid_addr" json:"bsid_addr,omitempty"`
+	SrPolicyIndex uint32                         `binapi:"u32,name=sr_policy_index" json:"sr_policy_index,omitempty"`
+	TableID       uint32                         `binapi:"u32,name=table_id" json:"table_id,omitempty"`
+	Prefix        ip_types.Prefix                `binapi:"prefix,name=prefix" json:"prefix,omitempty"`
+	SwIfIndex     interface_types.InterfaceIndex `binapi:"interface_index,name=sw_if_index" json:"sw_if_index,omitempty"`
+	TrafficType   sr_types.SrSteer               `binapi:"sr_steer,name=traffic_type" json:"traffic_type,omitempty"`
+}
+
+func (m *SrSteeringAddDel) Reset()               { *m = SrSteeringAddDel{} }
+func (*SrSteeringAddDel) GetMessageName() string { return "sr_steering_add_del" }
+func (*SrSteeringAddDel) GetCrcString() string   { return "3711dace" }
+func (*SrSteeringAddDel) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *SrSteeringAddDel) Size() int {
+	if m == nil {
+		return 0
+	}
+	var size int
+	size += 1      // m.IsDel
+	size += 1 * 16 // m.BsidAddr
+	size += 4      // m.SrPolicyIndex
+	size += 4      // m.TableID
+	size += 1      // m.Prefix.Address.Af
+	size += 1 * 16 // m.Prefix.Address.Un
+	size += 1      // m.Prefix.Len
+	size += 4      // m.SwIfIndex
+	size += 1      // m.TrafficType
+	return size
+}
+func (m *SrSteeringAddDel) Marshal(b []byte) ([]byte, error) {
+	var buf *codec.Buffer
+	if b == nil {
+		buf = codec.NewBuffer(make([]byte, m.Size()))
+	} else {
+		buf = codec.NewBuffer(b)
+	}
+	buf.EncodeBool(m.IsDel)
+	buf.EncodeBytes(m.BsidAddr[:], 16)
+	buf.EncodeUint32(uint32(m.SrPolicyIndex))
+	buf.EncodeUint32(uint32(m.TableID))
+	buf.EncodeUint8(uint8(m.Prefix.Address.Af))
+	buf.EncodeBytes(m.Prefix.Address.Un.XXX_UnionData[:], 0)
+	buf.EncodeUint8(uint8(m.Prefix.Len))
+	buf.EncodeUint32(uint32(m.SwIfIndex))
+	buf.EncodeUint8(uint8(m.TrafficType))
+	return buf.Bytes(), nil
+}
+func (m *SrSteeringAddDel) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.IsDel = buf.DecodeBool()
+	copy(m.BsidAddr[:], buf.DecodeBytes(16))
+	m.SrPolicyIndex = buf.DecodeUint32()
+	m.TableID = buf.DecodeUint32()
+	m.Prefix.Address.Af = ip_types.AddressFamily(buf.DecodeUint8())
+	copy(m.Prefix.Address.Un.XXX_UnionData[:], buf.DecodeBytes(16))
+	m.Prefix.Len = buf.DecodeUint8()
+	m.SwIfIndex = interface_types.InterfaceIndex(buf.DecodeUint32())
+	m.TrafficType = sr_types.SrSteer(buf.DecodeUint8())
+	return nil
+}
+
+// SrSteeringAddDelReply defines message 'sr_steering_add_del_reply'.
+type SrSteeringAddDelReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *SrSteeringAddDelReply) Reset()               { *m = SrSteeringAddDelReply{} }
+func (*SrSteeringAddDelReply) GetMessageName() string { return "sr_steering_add_del_reply" }
+func (*SrSteeringAddDelReply) GetCrcString() string   { return "e8d4e804" }
+func (*SrSteeringAddDelReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *SrSteeringAddDelReply) Size() int {
+	if m == nil {
+		return 0
+	}
+	var size int
+	size += 4 // m.Retval
+	return size
+}
+func (m *SrSteeringAddDelReply) Marshal(b []byte) ([]byte, error) {
+	var buf *codec.Buffer
+	if b == nil {
+		buf = codec.NewBuffer(make([]byte, m.Size()))
+	} else {
+		buf = codec.NewBuffer(b)
+	}
+	buf.EncodeUint32(uint32(m.Retval))
+	return buf.Bytes(), nil
+}
+func (m *SrSteeringAddDelReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = int32(buf.DecodeUint32())
+	return nil
+}
+
+// SrSteeringPolDetails defines message 'sr_steering_pol_details'.
+type SrSteeringPolDetails struct {
+	TrafficType sr_types.SrSteer               `binapi:"sr_steer,name=traffic_type" json:"traffic_type,omitempty"`
+	FibTable    uint32                         `binapi:"u32,name=fib_table" json:"fib_table,omitempty"`
+	Prefix      ip_types.Prefix                `binapi:"prefix,name=prefix" json:"prefix,omitempty"`
+	SwIfIndex   interface_types.InterfaceIndex `binapi:"interface_index,name=sw_if_index" json:"sw_if_index,omitempty"`
+	Bsid        ip_types.IP6Address            `binapi:"ip6_address,name=bsid" json:"bsid,omitempty"`
+}
+
+func (m *SrSteeringPolDetails) Reset()               { *m = SrSteeringPolDetails{} }
+func (*SrSteeringPolDetails) GetMessageName() string { return "sr_steering_pol_details" }
+func (*SrSteeringPolDetails) GetCrcString() string   { return "1c1ee786" }
+func (*SrSteeringPolDetails) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *SrSteeringPolDetails) Size() int {
+	if m == nil {
+		return 0
+	}
+	var size int
+	size += 1      // m.TrafficType
+	size += 4      // m.FibTable
+	size += 1      // m.Prefix.Address.Af
+	size += 1 * 16 // m.Prefix.Address.Un
+	size += 1      // m.Prefix.Len
+	size += 4      // m.SwIfIndex
+	size += 1 * 16 // m.Bsid
+	return size
+}
+func (m *SrSteeringPolDetails) Marshal(b []byte) ([]byte, error) {
+	var buf *codec.Buffer
+	if b == nil {
+		buf = codec.NewBuffer(make([]byte, m.Size()))
+	} else {
+		buf = codec.NewBuffer(b)
+	}
+	buf.EncodeUint8(uint8(m.TrafficType))
+	buf.EncodeUint32(uint32(m.FibTable))
+	buf.EncodeUint8(uint8(m.Prefix.Address.Af))
+	buf.EncodeBytes(m.Prefix.Address.Un.XXX_UnionData[:], 0)
+	buf.EncodeUint8(uint8(m.Prefix.Len))
+	buf.EncodeUint32(uint32(m.SwIfIndex))
+	buf.EncodeBytes(m.Bsid[:], 16)
+	return buf.Bytes(), nil
+}
+func (m *SrSteeringPolDetails) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.TrafficType = sr_types.SrSteer(buf.DecodeUint8())
+	m.FibTable = buf.DecodeUint32()
+	m.Prefix.Address.Af = ip_types.AddressFamily(buf.DecodeUint8())
+	copy(m.Prefix.Address.Un.XXX_UnionData[:], buf.DecodeBytes(16))
+	m.Prefix.Len = buf.DecodeUint8()
+	m.SwIfIndex = interface_types.InterfaceIndex(buf.DecodeUint32())
+	copy(m.Bsid[:], buf.DecodeBytes(16))
+	return nil
+}
+
+// SrSteeringPolDump defines message 'sr_steering_pol_dump'.
+type SrSteeringPolDump struct{}
+
+func (m *SrSteeringPolDump) Reset()               { *m = SrSteeringPolDump{} }
+func (*SrSteeringPolDump) GetMessageName() string { return "sr_steering_pol_dump" }
+func (*SrSteeringPolDump) GetCrcString() string   { return "51077d14" }
+func (*SrSteeringPolDump) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *SrSteeringPolDump) Size() int {
+	if m == nil {
+		return 0
+	}
+	var size int
+	return size
+}
+func (m *SrSteeringPolDump) Marshal(b []byte) ([]byte, error) {
+	var buf *codec.Buffer
+	if b == nil {
+		buf = codec.NewBuffer(make([]byte, m.Size()))
+	} else {
+		buf = codec.NewBuffer(b)
+	}
+	return buf.Bytes(), nil
+}
+func (m *SrSteeringPolDump) Unmarshal(b []byte) error {
+	return nil
+}
+
+func init() { file_sr_binapi_init() }
+func file_sr_binapi_init() {
+	api.RegisterMessage((*SrLocalsidAddDel)(nil), "sr_localsid_add_del_26fa3309")
+	api.RegisterMessage((*SrLocalsidAddDelReply)(nil), "sr_localsid_add_del_reply_e8d4e804")
+	api.RegisterMessage((*SrLocalsidsDetails)(nil), "sr_localsids_details_6a6c0265")
+	api.RegisterMessage((*SrLocalsidsDump)(nil), "sr_localsids_dump_51077d14")
+	api.RegisterMessage((*SrPoliciesDetails)(nil), "sr_policies_details_07ec2d93")
+	api.RegisterMessage((*SrPoliciesDump)(nil), "sr_policies_dump_51077d14")
+	api.RegisterMessage((*SrPolicyAdd)(nil), "sr_policy_add_ec79ee6a")
+	api.RegisterMessage((*SrPolicyAddReply)(nil), "sr_policy_add_reply_e8d4e804")
+	api.RegisterMessage((*SrPolicyDel)(nil), "sr_policy_del_cb4d48d5")
+	api.RegisterMessage((*SrPolicyDelReply)(nil), "sr_policy_del_reply_e8d4e804")
+	api.RegisterMessage((*SrPolicyMod)(nil), "sr_policy_mod_e531a102")
+	api.RegisterMessage((*SrPolicyModReply)(nil), "sr_policy_mod_reply_e8d4e804")
+	api.RegisterMessage((*SrSetEncapHopLimit)(nil), "sr_set_encap_hop_limit_aa75d7d0")
+	api.RegisterMessage((*SrSetEncapHopLimitReply)(nil), "sr_set_encap_hop_limit_reply_e8d4e804")
+	api.RegisterMessage((*SrSetEncapSource)(nil), "sr_set_encap_source_d3bad5e1")
+	api.RegisterMessage((*SrSetEncapSourceReply)(nil), "sr_set_encap_source_reply_e8d4e804")
+	api.RegisterMessage((*SrSteeringAddDel)(nil), "sr_steering_add_del_3711dace")
+	api.RegisterMessage((*SrSteeringAddDelReply)(nil), "sr_steering_add_del_reply_e8d4e804")
+	api.RegisterMessage((*SrSteeringPolDetails)(nil), "sr_steering_pol_details_1c1ee786")
+	api.RegisterMessage((*SrSteeringPolDump)(nil), "sr_steering_pol_dump_51077d14")
+}
+
+// Messages returns list of all messages in this module.
+func AllMessages() []api.Message {
+	return []api.Message{
+		(*SrLocalsidAddDel)(nil),
+		(*SrLocalsidAddDelReply)(nil),
+		(*SrLocalsidsDetails)(nil),
+		(*SrLocalsidsDump)(nil),
+		(*SrPoliciesDetails)(nil),
+		(*SrPoliciesDump)(nil),
+		(*SrPolicyAdd)(nil),
+		(*SrPolicyAddReply)(nil),
+		(*SrPolicyDel)(nil),
+		(*SrPolicyDelReply)(nil),
+		(*SrPolicyMod)(nil),
+		(*SrPolicyModReply)(nil),
+		(*SrSetEncapHopLimit)(nil),
+		(*SrSetEncapHopLimitReply)(nil),
+		(*SrSetEncapSource)(nil),
+		(*SrSetEncapSourceReply)(nil),
+		(*SrSteeringAddDel)(nil),
+		(*SrSteeringAddDelReply)(nil),
+		(*SrSteeringPolDetails)(nil),
+		(*SrSteeringPolDump)(nil),
+	}
+}