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, 533 insertions, 0 deletions

diff --git a/binapi/lisp/lisp_rpc.ba.go b/binapi/lisp/lisp_rpc.ba.go
new file mode 100644
index 0000000..1c82bdf
--- /dev/null
+++ b/binapi/lisp/lisp_rpc.ba.go
@@ -0,0 +1,533 @@
+// Code generated by GoVPP's binapi-generator. DO NOT EDIT.
+
+package lisp
+
+import (
+	"context"
+	"fmt"
+	api "git.fd.io/govpp.git/api"
+	vpe "git.fd.io/govpp.git/binapi/vpe"
+	"io"
+)
+
+// RPCService defines RPC service  lisp.
+type RPCService interface {
+	LispAddDelAdjacency(ctx context.Context, in *LispAddDelAdjacency) (*LispAddDelAdjacencyReply, error)
+	LispAddDelLocalEid(ctx context.Context, in *LispAddDelLocalEid) (*LispAddDelLocalEidReply, error)
+	LispAddDelLocator(ctx context.Context, in *LispAddDelLocator) (*LispAddDelLocatorReply, error)
+	LispAddDelLocatorSet(ctx context.Context, in *LispAddDelLocatorSet) (*LispAddDelLocatorSetReply, error)
+	LispAddDelMapRequestItrRlocs(ctx context.Context, in *LispAddDelMapRequestItrRlocs) (*LispAddDelMapRequestItrRlocsReply, error)
+	LispAddDelMapResolver(ctx context.Context, in *LispAddDelMapResolver) (*LispAddDelMapResolverReply, error)
+	LispAddDelMapServer(ctx context.Context, in *LispAddDelMapServer) (*LispAddDelMapServerReply, error)
+	LispAddDelRemoteMapping(ctx context.Context, in *LispAddDelRemoteMapping) (*LispAddDelRemoteMappingReply, error)
+	LispAdjacenciesGet(ctx context.Context, in *LispAdjacenciesGet) (*LispAdjacenciesGetReply, error)
+	LispEidTableAddDelMap(ctx context.Context, in *LispEidTableAddDelMap) (*LispEidTableAddDelMapReply, error)
+	LispEidTableDump(ctx context.Context, in *LispEidTableDump) (RPCService_LispEidTableDumpClient, error)
+	LispEidTableMapDump(ctx context.Context, in *LispEidTableMapDump) (RPCService_LispEidTableMapDumpClient, error)
+	LispEidTableVniDump(ctx context.Context, in *LispEidTableVniDump) (RPCService_LispEidTableVniDumpClient, error)
+	LispEnableDisable(ctx context.Context, in *LispEnableDisable) (*LispEnableDisableReply, error)
+	LispGetMapRequestItrRlocs(ctx context.Context, in *LispGetMapRequestItrRlocs) (*LispGetMapRequestItrRlocsReply, error)
+	LispLocatorDump(ctx context.Context, in *LispLocatorDump) (RPCService_LispLocatorDumpClient, error)
+	LispLocatorSetDump(ctx context.Context, in *LispLocatorSetDump) (RPCService_LispLocatorSetDumpClient, error)
+	LispMapRegisterEnableDisable(ctx context.Context, in *LispMapRegisterEnableDisable) (*LispMapRegisterEnableDisableReply, error)
+	LispMapRequestMode(ctx context.Context, in *LispMapRequestMode) (*LispMapRequestModeReply, error)
+	LispMapResolverDump(ctx context.Context, in *LispMapResolverDump) (RPCService_LispMapResolverDumpClient, error)
+	LispMapServerDump(ctx context.Context, in *LispMapServerDump) (RPCService_LispMapServerDumpClient, error)
+	LispPitrSetLocatorSet(ctx context.Context, in *LispPitrSetLocatorSet) (*LispPitrSetLocatorSetReply, error)
+	LispRlocProbeEnableDisable(ctx context.Context, in *LispRlocProbeEnableDisable) (*LispRlocProbeEnableDisableReply, error)
+	LispUsePetr(ctx context.Context, in *LispUsePetr) (*LispUsePetrReply, error)
+	ShowLispMapRegisterState(ctx context.Context, in *ShowLispMapRegisterState) (*ShowLispMapRegisterStateReply, error)
+	ShowLispMapRequestMode(ctx context.Context, in *ShowLispMapRequestMode) (*ShowLispMapRequestModeReply, error)
+	ShowLispPitr(ctx context.Context, in *ShowLispPitr) (*ShowLispPitrReply, error)
+	ShowLispRlocProbeState(ctx context.Context, in *ShowLispRlocProbeState) (*ShowLispRlocProbeStateReply, error)
+	ShowLispStatus(ctx context.Context, in *ShowLispStatus) (*ShowLispStatusReply, error)
+	ShowLispUsePetr(ctx context.Context, in *ShowLispUsePetr) (*ShowLispUsePetrReply, error)
+}
+
+type serviceClient struct {
+	conn api.Connection
+}
+
+func NewServiceClient(conn api.Connection) RPCService {
+	return &serviceClient{conn}
+}
+
+func (c *serviceClient) LispAddDelAdjacency(ctx context.Context, in *LispAddDelAdjacency) (*LispAddDelAdjacencyReply, error) {
+	out := new(LispAddDelAdjacencyReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) LispAddDelLocalEid(ctx context.Context, in *LispAddDelLocalEid) (*LispAddDelLocalEidReply, error) {
+	out := new(LispAddDelLocalEidReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) LispAddDelLocator(ctx context.Context, in *LispAddDelLocator) (*LispAddDelLocatorReply, error) {
+	out := new(LispAddDelLocatorReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) LispAddDelLocatorSet(ctx context.Context, in *LispAddDelLocatorSet) (*LispAddDelLocatorSetReply, error) {
+	out := new(LispAddDelLocatorSetReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) LispAddDelMapRequestItrRlocs(ctx context.Context, in *LispAddDelMapRequestItrRlocs) (*LispAddDelMapRequestItrRlocsReply, error) {
+	out := new(LispAddDelMapRequestItrRlocsReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) LispAddDelMapResolver(ctx context.Context, in *LispAddDelMapResolver) (*LispAddDelMapResolverReply, error) {
+	out := new(LispAddDelMapResolverReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) LispAddDelMapServer(ctx context.Context, in *LispAddDelMapServer) (*LispAddDelMapServerReply, error) {
+	out := new(LispAddDelMapServerReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) LispAddDelRemoteMapping(ctx context.Context, in *LispAddDelRemoteMapping) (*LispAddDelRemoteMappingReply, error) {
+	out := new(LispAddDelRemoteMappingReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) LispAdjacenciesGet(ctx context.Context, in *LispAdjacenciesGet) (*LispAdjacenciesGetReply, error) {
+	out := new(LispAdjacenciesGetReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) LispEidTableAddDelMap(ctx context.Context, in *LispEidTableAddDelMap) (*LispEidTableAddDelMapReply, error) {
+	out := new(LispEidTableAddDelMapReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) LispEidTableDump(ctx context.Context, in *LispEidTableDump) (RPCService_LispEidTableDumpClient, error) {
+	stream, err := c.conn.NewStream(ctx)
+	if err != nil {
+		return nil, err
+	}
+	x := &serviceClient_LispEidTableDumpClient{stream}
+	if err := x.Stream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err = x.Stream.SendMsg(&vpe.ControlPing{}); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+type RPCService_LispEidTableDumpClient interface {
+	Recv() (*LispEidTableDetails, error)
+	api.Stream
+}
+
+type serviceClient_LispEidTableDumpClient struct {
+	api.Stream
+}
+
+func (c *serviceClient_LispEidTableDumpClient) Recv() (*LispEidTableDetails, error) {
+	msg, err := c.Stream.RecvMsg()
+	if err != nil {
+		return nil, err
+	}
+	switch m := msg.(type) {
+	case *LispEidTableDetails:
+		return m, nil
+	case *vpe.ControlPingReply:
+		return nil, io.EOF
+	default:
+		return nil, fmt.Errorf("unexpected message: %T %v", m, m)
+	}
+}
+
+func (c *serviceClient) LispEidTableMapDump(ctx context.Context, in *LispEidTableMapDump) (RPCService_LispEidTableMapDumpClient, error) {
+	stream, err := c.conn.NewStream(ctx)
+	if err != nil {
+		return nil, err
+	}
+	x := &serviceClient_LispEidTableMapDumpClient{stream}
+	if err := x.Stream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err = x.Stream.SendMsg(&vpe.ControlPing{}); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+type RPCService_LispEidTableMapDumpClient interface {
+	Recv() (*LispEidTableMapDetails, error)
+	api.Stream
+}
+
+type serviceClient_LispEidTableMapDumpClient struct {
+	api.Stream
+}
+
+func (c *serviceClient_LispEidTableMapDumpClient) Recv() (*LispEidTableMapDetails, error) {
+	msg, err := c.Stream.RecvMsg()
+	if err != nil {
+		return nil, err
+	}
+	switch m := msg.(type) {
+	case *LispEidTableMapDetails:
+		return m, nil
+	case *vpe.ControlPingReply:
+		return nil, io.EOF
+	default:
+		return nil, fmt.Errorf("unexpected message: %T %v", m, m)
+	}
+}
+
+func (c *serviceClient) LispEidTableVniDump(ctx context.Context, in *LispEidTableVniDump) (RPCService_LispEidTableVniDumpClient, error) {
+	stream, err := c.conn.NewStream(ctx)
+	if err != nil {
+		return nil, err
+	}
+	x := &serviceClient_LispEidTableVniDumpClient{stream}
+	if err := x.Stream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err = x.Stream.SendMsg(&vpe.ControlPing{}); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+type RPCService_LispEidTableVniDumpClient interface {
+	Recv() (*LispEidTableVniDetails, error)
+	api.Stream
+}
+
+type serviceClient_LispEidTableVniDumpClient struct {
+	api.Stream
+}
+
+func (c *serviceClient_LispEidTableVniDumpClient) Recv() (*LispEidTableVniDetails, error) {
+	msg, err := c.Stream.RecvMsg()
+	if err != nil {
+		return nil, err
+	}
+	switch m := msg.(type) {
+	case *LispEidTableVniDetails:
+		return m, nil
+	case *vpe.ControlPingReply:
+		return nil, io.EOF
+	default:
+		return nil, fmt.Errorf("unexpected message: %T %v", m, m)
+	}
+}
+
+func (c *serviceClient) LispEnableDisable(ctx context.Context, in *LispEnableDisable) (*LispEnableDisableReply, error) {
+	out := new(LispEnableDisableReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) LispGetMapRequestItrRlocs(ctx context.Context, in *LispGetMapRequestItrRlocs) (*LispGetMapRequestItrRlocsReply, error) {
+	out := new(LispGetMapRequestItrRlocsReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) LispLocatorDump(ctx context.Context, in *LispLocatorDump) (RPCService_LispLocatorDumpClient, error) {
+	stream, err := c.conn.NewStream(ctx)
+	if err != nil {
+		return nil, err
+	}
+	x := &serviceClient_LispLocatorDumpClient{stream}
+	if err := x.Stream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err = x.Stream.SendMsg(&vpe.ControlPing{}); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+type RPCService_LispLocatorDumpClient interface {
+	Recv() (*LispLocatorDetails, error)
+	api.Stream
+}
+
+type serviceClient_LispLocatorDumpClient struct {
+	api.Stream
+}
+
+func (c *serviceClient_LispLocatorDumpClient) Recv() (*LispLocatorDetails, error) {
+	msg, err := c.Stream.RecvMsg()
+	if err != nil {
+		return nil, err
+	}
+	switch m := msg.(type) {
+	case *LispLocatorDetails:
+		return m, nil
+	case *vpe.ControlPingReply:
+		return nil, io.EOF
+	default:
+		return nil, fmt.Errorf("unexpected message: %T %v", m, m)
+	}
+}
+
+func (c *serviceClient) LispLocatorSetDump(ctx context.Context, in *LispLocatorSetDump) (RPCService_LispLocatorSetDumpClient, error) {
+	stream, err := c.conn.NewStream(ctx)
+	if err != nil {
+		return nil, err
+	}
+	x := &serviceClient_LispLocatorSetDumpClient{stream}
+	if err := x.Stream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err = x.Stream.SendMsg(&vpe.ControlPing{}); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+type RPCService_LispLocatorSetDumpClient interface {
+	Recv() (*LispLocatorSetDetails, error)
+	api.Stream
+}
+
+type serviceClient_LispLocatorSetDumpClient struct {
+	api.Stream
+}
+
+func (c *serviceClient_LispLocatorSetDumpClient) Recv() (*LispLocatorSetDetails, error) {
+	msg, err := c.Stream.RecvMsg()
+	if err != nil {
+		return nil, err
+	}
+	switch m := msg.(type) {
+	case *LispLocatorSetDetails:
+		return m, nil
+	case *vpe.ControlPingReply:
+		return nil, io.EOF
+	default:
+		return nil, fmt.Errorf("unexpected message: %T %v", m, m)
+	}
+}
+
+func (c *serviceClient) LispMapRegisterEnableDisable(ctx context.Context, in *LispMapRegisterEnableDisable) (*LispMapRegisterEnableDisableReply, error) {
+	out := new(LispMapRegisterEnableDisableReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) LispMapRequestMode(ctx context.Context, in *LispMapRequestMode) (*LispMapRequestModeReply, error) {
+	out := new(LispMapRequestModeReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) LispMapResolverDump(ctx context.Context, in *LispMapResolverDump) (RPCService_LispMapResolverDumpClient, error) {
+	stream, err := c.conn.NewStream(ctx)
+	if err != nil {
+		return nil, err
+	}
+	x := &serviceClient_LispMapResolverDumpClient{stream}
+	if err := x.Stream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err = x.Stream.SendMsg(&vpe.ControlPing{}); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+type RPCService_LispMapResolverDumpClient interface {
+	Recv() (*LispMapResolverDetails, error)
+	api.Stream
+}
+
+type serviceClient_LispMapResolverDumpClient struct {
+	api.Stream
+}
+
+func (c *serviceClient_LispMapResolverDumpClient) Recv() (*LispMapResolverDetails, error) {
+	msg, err := c.Stream.RecvMsg()
+	if err != nil {
+		return nil, err
+	}
+	switch m := msg.(type) {
+	case *LispMapResolverDetails:
+		return m, nil
+	case *vpe.ControlPingReply:
+		return nil, io.EOF
+	default:
+		return nil, fmt.Errorf("unexpected message: %T %v", m, m)
+	}
+}
+
+func (c *serviceClient) LispMapServerDump(ctx context.Context, in *LispMapServerDump) (RPCService_LispMapServerDumpClient, error) {
+	stream, err := c.conn.NewStream(ctx)
+	if err != nil {
+		return nil, err
+	}
+	x := &serviceClient_LispMapServerDumpClient{stream}
+	if err := x.Stream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err = x.Stream.SendMsg(&vpe.ControlPing{}); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+type RPCService_LispMapServerDumpClient interface {
+	Recv() (*LispMapServerDetails, error)
+	api.Stream
+}
+
+type serviceClient_LispMapServerDumpClient struct {
+	api.Stream
+}
+
+func (c *serviceClient_LispMapServerDumpClient) Recv() (*LispMapServerDetails, error) {
+	msg, err := c.Stream.RecvMsg()
+	if err != nil {
+		return nil, err
+	}
+	switch m := msg.(type) {
+	case *LispMapServerDetails:
+		return m, nil
+	case *vpe.ControlPingReply:
+		return nil, io.EOF
+	default:
+		return nil, fmt.Errorf("unexpected message: %T %v", m, m)
+	}
+}
+
+func (c *serviceClient) LispPitrSetLocatorSet(ctx context.Context, in *LispPitrSetLocatorSet) (*LispPitrSetLocatorSetReply, error) {
+	out := new(LispPitrSetLocatorSetReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) LispRlocProbeEnableDisable(ctx context.Context, in *LispRlocProbeEnableDisable) (*LispRlocProbeEnableDisableReply, error) {
+	out := new(LispRlocProbeEnableDisableReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) LispUsePetr(ctx context.Context, in *LispUsePetr) (*LispUsePetrReply, error) {
+	out := new(LispUsePetrReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) ShowLispMapRegisterState(ctx context.Context, in *ShowLispMapRegisterState) (*ShowLispMapRegisterStateReply, error) {
+	out := new(ShowLispMapRegisterStateReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) ShowLispMapRequestMode(ctx context.Context, in *ShowLispMapRequestMode) (*ShowLispMapRequestModeReply, error) {
+	out := new(ShowLispMapRequestModeReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) ShowLispPitr(ctx context.Context, in *ShowLispPitr) (*ShowLispPitrReply, error) {
+	out := new(ShowLispPitrReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) ShowLispRlocProbeState(ctx context.Context, in *ShowLispRlocProbeState) (*ShowLispRlocProbeStateReply, error) {
+	out := new(ShowLispRlocProbeStateReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) ShowLispStatus(ctx context.Context, in *ShowLispStatus) (*ShowLispStatusReply, error) {
+	out := new(ShowLispStatusReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) ShowLispUsePetr(ctx context.Context, in *ShowLispUsePetr) (*ShowLispUsePetrReply, error) {
+	out := new(ShowLispUsePetrReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}