export ParseSchema

cmd/path-traversal/path_traversal.go

@@ -2,20 +2,17 @@ package main
 
 import (
 	"code.fbi.h-da.de/cocsn/gosdn/nucleus/util"
-	schema "code.fbi.h-da.de/cocsn/yang-models/generated/arista"
+	"code.fbi.h-da.de/cocsn/yang-models/generated/arista"
 )
 
 func main() {
-	tree := schema.SchemaTree
+	schema,_ := arista.Schema()
 	paths := util.NewPaths()
 
-	for _,v := range tree {
-		if v.Parent != nil {
-			if v.Parent.Name == "device" {
-				pathElement := paths.ProcessEntry(v)
-				pathElement.Print()
-			}
-		}
+	paths.ParseSchema(schema, "device")
+
+	for _,v := range paths {
+		v.Print()
 	}
 }
 

nucleus/util/path_traversal.go

@@ -3,6 +3,7 @@ package util
 import (
 	"fmt"
 	"github.com/openconfig/goyang/pkg/yang"
+	"github.com/openconfig/ygot/ytypes"
 )
 
 type PathElement struct {
@@ -32,7 +33,7 @@ func NewPaths() Paths {
 
 type Paths map[string]*PathElement
 
-func (p Paths)ProcessEntry(e *yang.Entry) *PathElement {
+func (p Paths) processEntry(e *yang.Entry) *PathElement {
 	if e.Dir != nil {
 		elem := &PathElement{
 			Children: make([]*PathElement, len(e.Dir)),
@@ -40,7 +41,7 @@ func (p Paths)ProcessEntry(e *yang.Entry) *PathElement {
 		}
 		i := 0
 		for _,v := range e.Dir {
-			elem.Children[i] =  p.ProcessEntry(v)
+			elem.Children[i] =  p.processEntry(v)
 			i++
 		}
 		p[e.Name] = elem
@@ -50,4 +51,16 @@ func (p Paths)ProcessEntry(e *yang.Entry) *PathElement {
 		Name:     e.Name,
 	}
 	return leaf
+}
+
+func (p Paths) ParseSchema(schema *ytypes.Schema, root string) error {
+	tree := schema.SchemaTree
+	for _,v := range tree {
+		if v.Parent != nil {
+			if v.Parent.Name == root {
+				p.processEntry(v)
+			}
+		}
+	}
+	return nil
 }
\ No newline at end of file