Add various generator improvements

- generate service implementation for modules
- generate conversion maps and String() method for enums
- generate module name and version as constants
- rename Union_data field to XXX_UnionData for consistency
- generate constant GoVppAPIPackageIsVersionN for checking compatibility with API
- add example for using service clients
- add some documentation to socketclient adapter
- cleanup gen.go file used for generating binapi
- regenerate binapi with latest VPP release (19.04.1)
- change global variables Messages into a function AllMessages

Change-Id: Id1ef97764570759eaa3e5a4dc14ecda7a168ee39
Signed-off-by: Ondrej Fabry <ofabry@cisco.com>

1 files changed, 0 insertions, 175 deletions

diff --git a/examples/bin_api/af_packet/af_packet.ba.go b/examples/bin_api/af_packet/af_packet.ba.go
deleted file mode 100644
index 5197a5b..0000000
--- a/examples/bin_api/af_packet/af_packet.ba.go
+++ /dev/null
@@ -1,175 +0,0 @@
-// Code generated by GoVPP binapi-generator. DO NOT EDIT.
-//  source: af_packet.api.json
-
-/*
- Package af_packet is a generated from VPP binary API module 'af_packet'.
-
- It contains following objects:
-	  4 services
-	  8 messages
-*/
-package af_packet
-
-import api "git.fd.io/govpp.git/api"
-import struc "github.com/lunixbochs/struc"
-import bytes "bytes"
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = api.RegisterMessage
-var _ = struc.Pack
-var _ = bytes.NewBuffer
-
-// Services represents VPP binary API services:
-type Services interface {
-	DumpAfPacket(*AfPacketDump) ([]*AfPacketDetails, error)
-	AfPacketCreate(*AfPacketCreate) (*AfPacketCreateReply, error)
-	AfPacketDelete(*AfPacketDelete) (*AfPacketDeleteReply, error)
-	AfPacketSetL4CksumOffload(*AfPacketSetL4CksumOffload) (*AfPacketSetL4CksumOffloadReply, error)
-}
-
-/* Messages */
-
-// AfPacketCreate represents VPP binary API message 'af_packet_create':
-type AfPacketCreate struct {
-	HostIfName      []byte `struc:"[64]byte"`
-	HwAddr          []byte `struc:"[6]byte"`
-	UseRandomHwAddr uint8
-}
-
-func (*AfPacketCreate) GetMessageName() string {
-	return "af_packet_create"
-}
-func (*AfPacketCreate) GetCrcString() string {
-	return "6d5d30d6"
-}
-func (*AfPacketCreate) GetMessageType() api.MessageType {
-	return api.RequestMessage
-}
-
-// AfPacketCreateReply represents VPP binary API message 'af_packet_create_reply':
-type AfPacketCreateReply struct {
-	Retval    int32
-	SwIfIndex uint32
-}
-
-func (*AfPacketCreateReply) GetMessageName() string {
-	return "af_packet_create_reply"
-}
-func (*AfPacketCreateReply) GetCrcString() string {
-	return "fda5941f"
-}
-func (*AfPacketCreateReply) GetMessageType() api.MessageType {
-	return api.ReplyMessage
-}
-
-// AfPacketDelete represents VPP binary API message 'af_packet_delete':
-type AfPacketDelete struct {
-	HostIfName []byte `struc:"[64]byte"`
-}
-
-func (*AfPacketDelete) GetMessageName() string {
-	return "af_packet_delete"
-}
-func (*AfPacketDelete) GetCrcString() string {
-	return "3efceda3"
-}
-func (*AfPacketDelete) GetMessageType() api.MessageType {
-	return api.RequestMessage
-}
-
-// AfPacketDeleteReply represents VPP binary API message 'af_packet_delete_reply':
-type AfPacketDeleteReply struct {
-	Retval int32
-}
-
-func (*AfPacketDeleteReply) GetMessageName() string {
-	return "af_packet_delete_reply"
-}
-func (*AfPacketDeleteReply) GetCrcString() string {
-	return "e8d4e804"
-}
-func (*AfPacketDeleteReply) GetMessageType() api.MessageType {
-	return api.ReplyMessage
-}
-
-// AfPacketDetails represents VPP binary API message 'af_packet_details':
-type AfPacketDetails struct {
-	SwIfIndex  uint32
-	HostIfName []byte `struc:"[64]byte"`
-}
-
-func (*AfPacketDetails) GetMessageName() string {
-	return "af_packet_details"
-}
-func (*AfPacketDetails) GetCrcString() string {
-	return "057205fa"
-}
-func (*AfPacketDetails) GetMessageType() api.MessageType {
-	return api.ReplyMessage
-}
-
-// AfPacketDump represents VPP binary API message 'af_packet_dump':
-type AfPacketDump struct{}
-
-func (*AfPacketDump) GetMessageName() string {
-	return "af_packet_dump"
-}
-func (*AfPacketDump) GetCrcString() string {
-	return "51077d14"
-}
-func (*AfPacketDump) GetMessageType() api.MessageType {
-	return api.RequestMessage
-}
-
-// AfPacketSetL4CksumOffload represents VPP binary API message 'af_packet_set_l4_cksum_offload':
-type AfPacketSetL4CksumOffload struct {
-	SwIfIndex uint8
-	Set       uint8
-}
-
-func (*AfPacketSetL4CksumOffload) GetMessageName() string {
-	return "af_packet_set_l4_cksum_offload"
-}
-func (*AfPacketSetL4CksumOffload) GetCrcString() string {
-	return "86538585"
-}
-func (*AfPacketSetL4CksumOffload) GetMessageType() api.MessageType {
-	return api.RequestMessage
-}
-
-// AfPacketSetL4CksumOffloadReply represents VPP binary API message 'af_packet_set_l4_cksum_offload_reply':
-type AfPacketSetL4CksumOffloadReply struct {
-	Retval int32
-}
-
-func (*AfPacketSetL4CksumOffloadReply) GetMessageName() string {
-	return "af_packet_set_l4_cksum_offload_reply"
-}
-func (*AfPacketSetL4CksumOffloadReply) GetCrcString() string {
-	return "e8d4e804"
-}
-func (*AfPacketSetL4CksumOffloadReply) GetMessageType() api.MessageType {
-	return api.ReplyMessage
-}
-
-func init() {
-	api.RegisterMessage((*AfPacketCreate)(nil), "af_packet.AfPacketCreate")
-	api.RegisterMessage((*AfPacketCreateReply)(nil), "af_packet.AfPacketCreateReply")
-	api.RegisterMessage((*AfPacketDelete)(nil), "af_packet.AfPacketDelete")
-	api.RegisterMessage((*AfPacketDeleteReply)(nil), "af_packet.AfPacketDeleteReply")
-	api.RegisterMessage((*AfPacketDetails)(nil), "af_packet.AfPacketDetails")
-	api.RegisterMessage((*AfPacketDump)(nil), "af_packet.AfPacketDump")
-	api.RegisterMessage((*AfPacketSetL4CksumOffload)(nil), "af_packet.AfPacketSetL4CksumOffload")
-	api.RegisterMessage((*AfPacketSetL4CksumOffloadReply)(nil), "af_packet.AfPacketSetL4CksumOffloadReply")
-}
-
-var Messages = []api.Message{
-	(*AfPacketCreate)(nil),
-	(*AfPacketCreateReply)(nil),
-	(*AfPacketDelete)(nil),
-	(*AfPacketDeleteReply)(nil),
-	(*AfPacketDetails)(nil),
-	(*AfPacketDump)(nil),
-	(*AfPacketSetL4CksumOffload)(nil),
-	(*AfPacketSetL4CksumOffloadReply)(nil),
-}