Resolve "gNMI proto encoding"

Closes #70 (closed)

cmd/gnmi/gnmi.go

@@ -3,8 +3,6 @@ package main
 import (
 	"code.fbi.h-da.de/cocsn/gosdn/forks/goarista/gnmi"
 	"code.fbi.h-da.de/cocsn/gosdn/nucleus"
-	schema "code.fbi.h-da.de/cocsn/yang-models/generated/arista"
-	"context"
 	"github.com/google/uuid"
 	gpb "github.com/openconfig/gnmi/proto/gnmi"
 	log "github.com/sirupsen/logrus"
@@ -12,50 +10,47 @@ import (
 
 /*
   Simple gnmi request program. Use with cauton and leaf paths only.
+  Bootstrapping of pnd, device and transport simplified not idiomatic
 */
 
 func main() {
 	log.SetLevel(log.DebugLevel)
 	sbi := &nucleus.AristaOC{}
-	transport := &nucleus.Gnmi{SetNode: sbi.SetNode()}
-	device := nucleus.Device{
-		Device: &schema.Device{},
-		SBI:    sbi,
+	device := &nucleus.Device{
+		SBI: sbi,
 		Config: nucleus.DeviceConfig{
 			Uuid:     uuid.New(),
 			Address:  "localhost:9339",
 			Username: "admin",
 			Password: "arista",
 		},
-		Transport: transport,
+		Encoding: gpb.Encoding_PROTO,
 	}
 	pnd := nucleus.NewPND("openconfig", sbi)
 	if err := pnd.AddDevice(device); err != nil {
 		log.Fatal(err)
 	}
 
+	transport := &nucleus.Gnmi{SetNode: sbi.SetNode()}
 	cfg := &gnmi.Config{
 		Addr:     device.Config.Address,
 		Password: device.Config.Password,
 		Username: device.Config.Username,
 		Encoding: gpb.Encoding_PROTO,
 	}
-	ctx := gnmi.NewContext(context.Background(), cfg)
-	ctx = context.WithValue(ctx, "config", cfg)
+	transport.SetConfig(cfg)
+
+	device.Transport = transport
 
 	p := []string{"/interfaces/interface[name=en0]/state/name"}
 	errors := 0
 	for _, path := range p {
-		resp, err := device.Transport.Get(ctx, path)
+		err := pnd.RequestAll(path)
 		if err != nil {
 			log.Debug(err)
 			errors++
 			break
 		}
-		if err := device.Add(resp); err != nil {
-			log.Debug(err)
-			errors++
-		}
 	}
 
 	percentage := float64(errors) / float64(len(p)) * 100.0