1 files changed, 212 insertions, 0 deletions
diff --git a/kube2msb/src/kube2msb/vendor/k8s.io/kubernetes/pkg/runtime/helper.go b/kube2msb/src/kube2msb/vendor/k8s.io/kubernetes/pkg/runtime/helper.go
new file mode 100644
index 0000000..827cff1
--- /dev/null
+++ b/kube2msb/src/kube2msb/vendor/k8s.io/kubernetes/pkg/runtime/helper.go
@@ -0,0 +1,212 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package runtime
+
+import (
+	"fmt"
+	"io"
+	"reflect"
+
+	"k8s.io/kubernetes/pkg/api/unversioned"
+	"k8s.io/kubernetes/pkg/conversion"
+	"k8s.io/kubernetes/pkg/util/errors"
+)
+
+// unsafeObjectConvertor implements ObjectConvertor using the unsafe conversion path.
+type unsafeObjectConvertor struct {
+	*Scheme
+}
+
+var _ ObjectConvertor = unsafeObjectConvertor{}
+
+// ConvertToVersion converts in to the provided outVersion without copying the input first, which
+// is only safe if the output object is not mutated or reused.
+func (c unsafeObjectConvertor) ConvertToVersion(in Object, outVersion unversioned.GroupVersion) (Object, error) {
+	return c.Scheme.UnsafeConvertToVersion(in, outVersion)
+}
+
+// UnsafeObjectConvertor performs object conversion without copying the object structure,
+// for use when the converted object will not be reused or mutated. Primarily for use within
+// versioned codecs, which use the external object for serialization but do not return it.
+func UnsafeObjectConvertor(scheme *Scheme) ObjectConvertor {
+	return unsafeObjectConvertor{scheme}
+}
+
+// SetField puts the value of src, into fieldName, which must be a member of v.
+// The value of src must be assignable to the field.
+func SetField(src interface{}, v reflect.Value, fieldName string) error {
+	field := v.FieldByName(fieldName)
+	if !field.IsValid() {
+		return fmt.Errorf("couldn't find %v field in %#v", fieldName, v.Interface())
+	}
+	srcValue := reflect.ValueOf(src)
+	if srcValue.Type().AssignableTo(field.Type()) {
+		field.Set(srcValue)
+		return nil
+	}
+	if srcValue.Type().ConvertibleTo(field.Type()) {
+		field.Set(srcValue.Convert(field.Type()))
+		return nil
+	}
+	return fmt.Errorf("couldn't assign/convert %v to %v", srcValue.Type(), field.Type())
+}
+
+// Field puts the value of fieldName, which must be a member of v, into dest,
+// which must be a variable to which this field's value can be assigned.
+func Field(v reflect.Value, fieldName string, dest interface{}) error {
+	field := v.FieldByName(fieldName)
+	if !field.IsValid() {
+		return fmt.Errorf("couldn't find %v field in %#v", fieldName, v.Interface())
+	}
+	destValue, err := conversion.EnforcePtr(dest)
+	if err != nil {
+		return err
+	}
+	if field.Type().AssignableTo(destValue.Type()) {
+		destValue.Set(field)
+		return nil
+	}
+	if field.Type().ConvertibleTo(destValue.Type()) {
+		destValue.Set(field.Convert(destValue.Type()))
+		return nil
+	}
+	return fmt.Errorf("couldn't assign/convert %v to %v", field.Type(), destValue.Type())
+}
+
+// fieldPtr puts the address of fieldName, which must be a member of v,
+// into dest, which must be an address of a variable to which this field's
+// address can be assigned.
+func FieldPtr(v reflect.Value, fieldName string, dest interface{}) error {
+	field := v.FieldByName(fieldName)
+	if !field.IsValid() {
+		return fmt.Errorf("couldn't find %v field in %#v", fieldName, v.Interface())
+	}
+	v, err := conversion.EnforcePtr(dest)
+	if err != nil {
+		return err
+	}
+	field = field.Addr()
+	if field.Type().AssignableTo(v.Type()) {
+		v.Set(field)
+		return nil
+	}
+	if field.Type().ConvertibleTo(v.Type()) {
+		v.Set(field.Convert(v.Type()))
+		return nil
+	}
+	return fmt.Errorf("couldn't assign/convert %v to %v", field.Type(), v.Type())
+}
+
+// EncodeList ensures that each object in an array is converted to a Unknown{} in serialized form.
+// TODO: accept a content type.
+func EncodeList(e Encoder, objects []Object) error {
+	var errs []error
+	for i := range objects {
+		data, err := Encode(e, objects[i])
+		if err != nil {
+			errs = append(errs, err)
+			continue
+		}
+		// TODO: Set ContentEncoding and ContentType.
+		objects[i] = &Unknown{Raw: data}
+	}
+	return errors.NewAggregate(errs)
+}
+
+func decodeListItem(obj *Unknown, decoders []Decoder) (Object, error) {
+	for _, decoder := range decoders {
+		// TODO: Decode based on ContentType.
+		obj, err := Decode(decoder, obj.Raw)
+		if err != nil {
+			if IsNotRegisteredError(err) {
+				continue
+			}
+			return nil, err
+		}
+		return obj, nil
+	}
+	// could not decode, so leave the object as Unknown, but give the decoders the
+	// chance to set Unknown.TypeMeta if it is available.
+	for _, decoder := range decoders {
+		if err := DecodeInto(decoder, obj.Raw, obj); err == nil {
+			return obj, nil
+		}
+	}
+	return obj, nil
+}
+
+// DecodeList alters the list in place, attempting to decode any objects found in
+// the list that have the Unknown type. Any errors that occur are returned
+// after the entire list is processed. Decoders are tried in order.
+func DecodeList(objects []Object, decoders ...Decoder) []error {
+	errs := []error(nil)
+	for i, obj := range objects {
+		switch t := obj.(type) {
+		case *Unknown:
+			decoded, err := decodeListItem(t, decoders)
+			if err != nil {
+				errs = append(errs, err)
+				break
+			}
+			objects[i] = decoded
+		}
+	}
+	return errs
+}
+
+// MultiObjectTyper returns the types of objects across multiple schemes in order.
+type MultiObjectTyper []ObjectTyper
+
+var _ ObjectTyper = MultiObjectTyper{}
+
+func (m MultiObjectTyper) ObjectKinds(obj Object) (gvks []unversioned.GroupVersionKind, unversionedType bool, err error) {
+	for _, t := range m {
+		gvks, unversionedType, err = t.ObjectKinds(obj)
+		if err == nil {
+			return
+		}
+	}
+	return
+}
+
+func (m MultiObjectTyper) Recognizes(gvk unversioned.GroupVersionKind) bool {
+	for _, t := range m {
+		if t.Recognizes(gvk) {
+			return true
+		}
+	}
+	return false
+}
+
+// SetZeroValue would set the object of objPtr to zero value of its type.
+func SetZeroValue(objPtr Object) error {
+	v, err := conversion.EnforcePtr(objPtr)
+	if err != nil {
+		return err
+	}
+	v.Set(reflect.Zero(v.Type()))
+	return nil
+}
+
+// DefaultFramer is valid for any stream that can read objects serially without
+// any separation in the stream.
+var DefaultFramer = defaultFramer{}
+
+type defaultFramer struct{}
+
+func (defaultFramer) NewFrameReader(r io.ReadCloser) io.ReadCloser { return r }
+func (defaultFramer) NewFrameWriter(w io.Writer) io.Writer         { return w }