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, 132 insertions, 0 deletions

diff --git a/binapi/tcp/tcp.ba.go b/binapi/tcp/tcp.ba.go
new file mode 100644
index 0000000..89571c4
--- /dev/null
+++ b/binapi/tcp/tcp.ba.go
@@ -0,0 +1,132 @@
+// 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/tcp.api.json
+
+// Package tcp contains generated bindings for API file tcp.api.
+//
+// Contents:
+//   2 messages
+//
+package tcp
+
+import (
+	api "git.fd.io/govpp.git/api"
+	ip_types "git.fd.io/govpp.git/binapi/ip_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    = "tcp"
+	APIVersion = "2.0.0"
+	VersionCrc = 0xf586c9ba
+)
+
+// TCPConfigureSrcAddresses defines message 'tcp_configure_src_addresses'.
+type TCPConfigureSrcAddresses struct {
+	VrfID        uint32           `binapi:"u32,name=vrf_id" json:"vrf_id,omitempty"`
+	FirstAddress ip_types.Address `binapi:"address,name=first_address" json:"first_address,omitempty"`
+	LastAddress  ip_types.Address `binapi:"address,name=last_address" json:"last_address,omitempty"`
+}
+
+func (m *TCPConfigureSrcAddresses) Reset()               { *m = TCPConfigureSrcAddresses{} }
+func (*TCPConfigureSrcAddresses) GetMessageName() string { return "tcp_configure_src_addresses" }
+func (*TCPConfigureSrcAddresses) GetCrcString() string   { return "4b02b946" }
+func (*TCPConfigureSrcAddresses) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *TCPConfigureSrcAddresses) Size() int {
+	if m == nil {
+		return 0
+	}
+	var size int
+	size += 4      // m.VrfID
+	size += 1      // m.FirstAddress.Af
+	size += 1 * 16 // m.FirstAddress.Un
+	size += 1      // m.LastAddress.Af
+	size += 1 * 16 // m.LastAddress.Un
+	return size
+}
+func (m *TCPConfigureSrcAddresses) 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.VrfID))
+	buf.EncodeUint8(uint8(m.FirstAddress.Af))
+	buf.EncodeBytes(m.FirstAddress.Un.XXX_UnionData[:], 0)
+	buf.EncodeUint8(uint8(m.LastAddress.Af))
+	buf.EncodeBytes(m.LastAddress.Un.XXX_UnionData[:], 0)
+	return buf.Bytes(), nil
+}
+func (m *TCPConfigureSrcAddresses) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.VrfID = buf.DecodeUint32()
+	m.FirstAddress.Af = ip_types.AddressFamily(buf.DecodeUint8())
+	copy(m.FirstAddress.Un.XXX_UnionData[:], buf.DecodeBytes(16))
+	m.LastAddress.Af = ip_types.AddressFamily(buf.DecodeUint8())
+	copy(m.LastAddress.Un.XXX_UnionData[:], buf.DecodeBytes(16))
+	return nil
+}
+
+// TCPConfigureSrcAddressesReply defines message 'tcp_configure_src_addresses_reply'.
+type TCPConfigureSrcAddressesReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *TCPConfigureSrcAddressesReply) Reset() { *m = TCPConfigureSrcAddressesReply{} }
+func (*TCPConfigureSrcAddressesReply) GetMessageName() string {
+	return "tcp_configure_src_addresses_reply"
+}
+func (*TCPConfigureSrcAddressesReply) GetCrcString() string { return "e8d4e804" }
+func (*TCPConfigureSrcAddressesReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *TCPConfigureSrcAddressesReply) Size() int {
+	if m == nil {
+		return 0
+	}
+	var size int
+	size += 4 // m.Retval
+	return size
+}
+func (m *TCPConfigureSrcAddressesReply) 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 *TCPConfigureSrcAddressesReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = int32(buf.DecodeUint32())
+	return nil
+}
+
+func init() { file_tcp_binapi_init() }
+func file_tcp_binapi_init() {
+	api.RegisterMessage((*TCPConfigureSrcAddresses)(nil), "tcp_configure_src_addresses_4b02b946")
+	api.RegisterMessage((*TCPConfigureSrcAddressesReply)(nil), "tcp_configure_src_addresses_reply_e8d4e804")
+}
+
+// Messages returns list of all messages in this module.
+func AllMessages() []api.Message {
+	return []api.Message{
+		(*TCPConfigureSrcAddresses)(nil),
+		(*TCPConfigureSrcAddressesReply)(nil),
+	}
+}