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, 111 insertions, 0 deletions

diff --git a/internal/testbinapi/binapi2001/memif/memif_rpc.ba.go b/internal/testbinapi/binapi2001/memif/memif_rpc.ba.go
new file mode 100644
index 0000000..8eda8f1
--- /dev/null
+++ b/internal/testbinapi/binapi2001/memif/memif_rpc.ba.go
@@ -0,0 +1,111 @@
+// Code generated by GoVPP's binapi-generator. DO NOT EDIT.
+
+package memif
+
+import (
+	"context"
+	"io"
+
+	api "git.fd.io/govpp.git/api"
+)
+
+// RPCService represents RPC service API for memif module.
+type RPCService interface {
+	DumpMemif(ctx context.Context, in *MemifDump) (RPCService_DumpMemifClient, error)
+	DumpMemifSocketFilename(ctx context.Context, in *MemifSocketFilenameDump) (RPCService_DumpMemifSocketFilenameClient, error)
+	MemifCreate(ctx context.Context, in *MemifCreate) (*MemifCreateReply, error)
+	MemifDelete(ctx context.Context, in *MemifDelete) (*MemifDeleteReply, error)
+	MemifSocketFilenameAddDel(ctx context.Context, in *MemifSocketFilenameAddDel) (*MemifSocketFilenameAddDelReply, error)
+}
+
+type serviceClient struct {
+	ch api.Channel
+}
+
+func NewServiceClient(ch api.Channel) RPCService {
+	return &serviceClient{ch}
+}
+
+func (c *serviceClient) DumpMemif(ctx context.Context, in *MemifDump) (RPCService_DumpMemifClient, error) {
+	stream := c.ch.SendMultiRequest(in)
+	x := &serviceClient_DumpMemifClient{stream}
+	return x, nil
+}
+
+type RPCService_DumpMemifClient interface {
+	Recv() (*MemifDetails, error)
+}
+
+type serviceClient_DumpMemifClient struct {
+	api.MultiRequestCtx
+}
+
+func (c *serviceClient_DumpMemifClient) Recv() (*MemifDetails, error) {
+	m := new(MemifDetails)
+	stop, err := c.MultiRequestCtx.ReceiveReply(m)
+	if err != nil {
+		return nil, err
+	}
+	if stop {
+		return nil, io.EOF
+	}
+	return m, nil
+}
+
+func (c *serviceClient) DumpMemifSocketFilename(ctx context.Context, in *MemifSocketFilenameDump) (RPCService_DumpMemifSocketFilenameClient, error) {
+	stream := c.ch.SendMultiRequest(in)
+	x := &serviceClient_DumpMemifSocketFilenameClient{stream}
+	return x, nil
+}
+
+type RPCService_DumpMemifSocketFilenameClient interface {
+	Recv() (*MemifSocketFilenameDetails, error)
+}
+
+type serviceClient_DumpMemifSocketFilenameClient struct {
+	api.MultiRequestCtx
+}
+
+func (c *serviceClient_DumpMemifSocketFilenameClient) Recv() (*MemifSocketFilenameDetails, error) {
+	m := new(MemifSocketFilenameDetails)
+	stop, err := c.MultiRequestCtx.ReceiveReply(m)
+	if err != nil {
+		return nil, err
+	}
+	if stop {
+		return nil, io.EOF
+	}
+	return m, nil
+}
+
+func (c *serviceClient) MemifCreate(ctx context.Context, in *MemifCreate) (*MemifCreateReply, error) {
+	out := new(MemifCreateReply)
+	err := c.ch.SendRequest(in).ReceiveReply(out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) MemifDelete(ctx context.Context, in *MemifDelete) (*MemifDeleteReply, error) {
+	out := new(MemifDeleteReply)
+	err := c.ch.SendRequest(in).ReceiveReply(out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *serviceClient) MemifSocketFilenameAddDel(ctx context.Context, in *MemifSocketFilenameAddDel) (*MemifSocketFilenameAddDelReply, error) {
+	out := new(MemifSocketFilenameAddDelReply)
+	err := c.ch.SendRequest(in).ReceiveReply(out)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = api.RegisterMessage
+var _ = context.Background
+var _ = io.Copy