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, 0 insertions, 272 deletions

diff --git a/examples/binapi/interface_types/interface_types.ba.go b/examples/binapi/interface_types/interface_types.ba.go
deleted file mode 100644
index 1c0a72c..0000000
--- a/examples/binapi/interface_types/interface_types.ba.go
+++ /dev/null
@@ -1,272 +0,0 @@
-// 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/interface_types.api.json
-
-/*
-Package interface_types contains generated code for VPP API file interface_types.api ().
-
-It consists of:
-	  1 alias
-	  6 enums
-*/
-package interface_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 = "interface_types"
-	// APIVersion is the API version of this module.
-	APIVersion = ""
-	// VersionCrc is the CRC of this module.
-	VersionCrc = 0x23822dac
-)
-
-// IfStatusFlags represents VPP binary API enum 'if_status_flags'.
-type IfStatusFlags uint32
-
-const (
-	IF_STATUS_API_FLAG_ADMIN_UP IfStatusFlags = 1
-	IF_STATUS_API_FLAG_LINK_UP  IfStatusFlags = 2
-)
-
-var (
-	IfStatusFlags_name = map[uint32]string{
-		1: "IF_STATUS_API_FLAG_ADMIN_UP",
-		2: "IF_STATUS_API_FLAG_LINK_UP",
-	}
-	IfStatusFlags_value = map[string]uint32{
-		"IF_STATUS_API_FLAG_ADMIN_UP": 1,
-		"IF_STATUS_API_FLAG_LINK_UP":  2,
-	}
-)
-
-func (x IfStatusFlags) String() string {
-	s, ok := IfStatusFlags_name[uint32(x)]
-	if ok {
-		return s
-	}
-	return "IfStatusFlags(" + strconv.Itoa(int(x)) + ")"
-}
-
-// IfType represents VPP binary API enum 'if_type'.
-type IfType uint32
-
-const (
-	IF_API_TYPE_HARDWARE IfType = 0
-	IF_API_TYPE_SUB      IfType = 1
-	IF_API_TYPE_P2P      IfType = 2
-	IF_API_TYPE_PIPE     IfType = 3
-)
-
-var (
-	IfType_name = map[uint32]string{
-		0: "IF_API_TYPE_HARDWARE",
-		1: "IF_API_TYPE_SUB",
-		2: "IF_API_TYPE_P2P",
-		3: "IF_API_TYPE_PIPE",
-	}
-	IfType_value = map[string]uint32{
-		"IF_API_TYPE_HARDWARE": 0,
-		"IF_API_TYPE_SUB":      1,
-		"IF_API_TYPE_P2P":      2,
-		"IF_API_TYPE_PIPE":     3,
-	}
-)
-
-func (x IfType) String() string {
-	s, ok := IfType_name[uint32(x)]
-	if ok {
-		return s
-	}
-	return "IfType(" + strconv.Itoa(int(x)) + ")"
-}
-
-// LinkDuplex represents VPP binary API enum 'link_duplex'.
-type LinkDuplex uint32
-
-const (
-	LINK_DUPLEX_API_UNKNOWN LinkDuplex = 0
-	LINK_DUPLEX_API_HALF    LinkDuplex = 1
-	LINK_DUPLEX_API_FULL    LinkDuplex = 2
-)
-
-var (
-	LinkDuplex_name = map[uint32]string{
-		0: "LINK_DUPLEX_API_UNKNOWN",
-		1: "LINK_DUPLEX_API_HALF",
-		2: "LINK_DUPLEX_API_FULL",
-	}
-	LinkDuplex_value = map[string]uint32{
-		"LINK_DUPLEX_API_UNKNOWN": 0,
-		"LINK_DUPLEX_API_HALF":    1,
-		"LINK_DUPLEX_API_FULL":    2,
-	}
-)
-
-func (x LinkDuplex) String() string {
-	s, ok := LinkDuplex_name[uint32(x)]
-	if ok {
-		return s
-	}
-	return "LinkDuplex(" + strconv.Itoa(int(x)) + ")"
-}
-
-// MtuProto represents VPP binary API enum 'mtu_proto'.
-type MtuProto uint32
-
-const (
-	MTU_PROTO_API_L3   MtuProto = 0
-	MTU_PROTO_API_IP4  MtuProto = 1
-	MTU_PROTO_API_IP6  MtuProto = 2
-	MTU_PROTO_API_MPLS MtuProto = 3
-)
-
-var (
-	MtuProto_name = map[uint32]string{
-		0: "MTU_PROTO_API_L3",
-		1: "MTU_PROTO_API_IP4",
-		2: "MTU_PROTO_API_IP6",
-		3: "MTU_PROTO_API_MPLS",
-	}
-	MtuProto_value = map[string]uint32{
-		"MTU_PROTO_API_L3":   0,
-		"MTU_PROTO_API_IP4":  1,
-		"MTU_PROTO_API_IP6":  2,
-		"MTU_PROTO_API_MPLS": 3,
-	}
-)
-
-func (x MtuProto) String() string {
-	s, ok := MtuProto_name[uint32(x)]
-	if ok {
-		return s
-	}
-	return "MtuProto(" + strconv.Itoa(int(x)) + ")"
-}
-
-// RxMode represents VPP binary API enum 'rx_mode'.
-type RxMode uint32
-
-const (
-	RX_MODE_API_UNKNOWN   RxMode = 0
-	RX_MODE_API_POLLING   RxMode = 1
-	RX_MODE_API_INTERRUPT RxMode = 2
-	RX_MODE_API_ADAPTIVE  RxMode = 3
-	RX_MODE_API_DEFAULT   RxMode = 4
-)
-
-var (
-	RxMode_name = map[uint32]string{
-		0: "RX_MODE_API_UNKNOWN",
-		1: "RX_MODE_API_POLLING",
-		2: "RX_MODE_API_INTERRUPT",
-		3: "RX_MODE_API_ADAPTIVE",
-		4: "RX_MODE_API_DEFAULT",
-	}
-	RxMode_value = map[string]uint32{
-		"RX_MODE_API_UNKNOWN":   0,
-		"RX_MODE_API_POLLING":   1,
-		"RX_MODE_API_INTERRUPT": 2,
-		"RX_MODE_API_ADAPTIVE":  3,
-		"RX_MODE_API_DEFAULT":   4,
-	}
-)
-
-func (x RxMode) String() string {
-	s, ok := RxMode_name[uint32(x)]
-	if ok {
-		return s
-	}
-	return "RxMode(" + strconv.Itoa(int(x)) + ")"
-}
-
-// SubIfFlags represents VPP binary API enum 'sub_if_flags'.
-type SubIfFlags uint32
-
-const (
-	SUB_IF_API_FLAG_NO_TAGS           SubIfFlags = 1
-	SUB_IF_API_FLAG_ONE_TAG           SubIfFlags = 2
-	SUB_IF_API_FLAG_TWO_TAGS          SubIfFlags = 4
-	SUB_IF_API_FLAG_DOT1AD            SubIfFlags = 8
-	SUB_IF_API_FLAG_EXACT_MATCH       SubIfFlags = 16
-	SUB_IF_API_FLAG_DEFAULT           SubIfFlags = 32
-	SUB_IF_API_FLAG_OUTER_VLAN_ID_ANY SubIfFlags = 64
-	SUB_IF_API_FLAG_INNER_VLAN_ID_ANY SubIfFlags = 128
-	SUB_IF_API_FLAG_MASK_VNET         SubIfFlags = 254
-	SUB_IF_API_FLAG_DOT1AH            SubIfFlags = 256
-)
-
-var (
-	SubIfFlags_name = map[uint32]string{
-		1:   "SUB_IF_API_FLAG_NO_TAGS",
-		2:   "SUB_IF_API_FLAG_ONE_TAG",
-		4:   "SUB_IF_API_FLAG_TWO_TAGS",
-		8:   "SUB_IF_API_FLAG_DOT1AD",
-		16:  "SUB_IF_API_FLAG_EXACT_MATCH",
-		32:  "SUB_IF_API_FLAG_DEFAULT",
-		64:  "SUB_IF_API_FLAG_OUTER_VLAN_ID_ANY",
-		128: "SUB_IF_API_FLAG_INNER_VLAN_ID_ANY",
-		254: "SUB_IF_API_FLAG_MASK_VNET",
-		256: "SUB_IF_API_FLAG_DOT1AH",
-	}
-	SubIfFlags_value = map[string]uint32{
-		"SUB_IF_API_FLAG_NO_TAGS":           1,
-		"SUB_IF_API_FLAG_ONE_TAG":           2,
-		"SUB_IF_API_FLAG_TWO_TAGS":          4,
-		"SUB_IF_API_FLAG_DOT1AD":            8,
-		"SUB_IF_API_FLAG_EXACT_MATCH":       16,
-		"SUB_IF_API_FLAG_DEFAULT":           32,
-		"SUB_IF_API_FLAG_OUTER_VLAN_ID_ANY": 64,
-		"SUB_IF_API_FLAG_INNER_VLAN_ID_ANY": 128,
-		"SUB_IF_API_FLAG_MASK_VNET":         254,
-		"SUB_IF_API_FLAG_DOT1AH":            256,
-	}
-)
-
-func (x SubIfFlags) String() string {
-	s, ok := SubIfFlags_name[uint32(x)]
-	if ok {
-		return s
-	}
-	return "SubIfFlags(" + strconv.Itoa(int(x)) + ")"
-}
-
-// InterfaceIndex represents VPP binary API alias 'interface_index'.
-type InterfaceIndex uint32
-
-// 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