28a7b9fe84
This is a significant change in the undelying data model! nodeDb, err := node.New() will result in a structure which contains the on disk values. Only nodeDb.FindAllNodes() or nodeDb.GetNode(id) will give the nodes with its merged in profiles. Signed-off-by: Christian Goll <cgoll@suse.com>
68 lines
2.1 KiB
Go
68 lines
2.1 KiB
Go
package node
|
|
|
|
import (
|
|
"reflect"
|
|
)
|
|
|
|
/*
|
|
struct to hold the fields of GetFields
|
|
*/
|
|
type NodeFields struct {
|
|
Field string
|
|
Source string
|
|
Value string
|
|
}
|
|
|
|
/*
|
|
Get all the info out of NodeConf. If emptyFields is set true, all fields are shown not only the ones with effective values
|
|
*/
|
|
func (nodeYml *NodeYaml) GetFields(node NodeConf, emptyFields bool) (output []NodeFields) {
|
|
fieldMap := make(map[string]NodeFields)
|
|
for _, p := range node.Profiles {
|
|
if profile, ok := nodeYml.NodeProfiles[p]; ok {
|
|
recursiveFields(profile, emptyFields, "", fieldMap, p)
|
|
}
|
|
}
|
|
recursiveFields(node, emptyFields, "", fieldMap, "")
|
|
return output
|
|
}
|
|
|
|
/*
|
|
Internal function which travels through all fields of a NodeConf and for this
|
|
reason needs tb called via interface{}
|
|
*/
|
|
func recursiveFields(obj interface{}, emptyFields bool, prefix string,
|
|
fieldMap map[string]NodeFields, source string) {
|
|
valObj := reflect.ValueOf(obj)
|
|
typeObj := reflect.TypeOf(obj)
|
|
for i := 0; i < typeObj.Elem().NumField(); i++ {
|
|
if valObj.Elem().Field(i).IsValid() {
|
|
if valObj.Elem().Field(i).String() != "" {
|
|
fieldMap[prefix+typeObj.Elem().Field(i).Name] = NodeFields{
|
|
Field: prefix + typeObj.Elem().Field(i).Name,
|
|
Source: source,
|
|
Value: valObj.Elem().Field(i).String(),
|
|
}
|
|
} else if emptyFields {
|
|
fieldMap[prefix+typeObj.Elem().Field(i).Name] = NodeFields{
|
|
Field: prefix + typeObj.Elem().Field(i).Name + "[]",
|
|
Source: source,
|
|
}
|
|
}
|
|
} else if typeObj.Elem().Field(i).Type.Kind() == reflect.Map {
|
|
mapIter := valObj.Elem().Field(i).MapRange()
|
|
for mapIter.Next() {
|
|
recursiveFields(mapIter.Value().Interface(),
|
|
emptyFields, prefix+typeObj.Elem().Field(i).Name+"["+mapIter.Key().String()+"].", fieldMap, source)
|
|
}
|
|
if valObj.Elem().Field(i).Len() == 0 && emptyFields {
|
|
fieldMap[prefix+typeObj.Elem().Field(i).Name] = NodeFields{
|
|
Field: prefix + typeObj.Elem().Field(i).Name + "[]",
|
|
}
|
|
}
|
|
} else if typeObj.Elem().Field(i).Type.Kind() == reflect.Ptr {
|
|
recursiveFields(valObj.Elem().Field(i).Interface(), emptyFields, prefix+typeObj.Elem().Field(i).Name+".", fieldMap, source)
|
|
}
|
|
}
|
|
}
|