[VOL-4291] Rw-core updates for gRPC migration
Change-Id: I8d5a554409115b29318089671ca4e1ab3fa98810
diff --git a/vendor/github.com/golang/protobuf/proto/wire.go b/vendor/github.com/golang/protobuf/proto/wire.go
new file mode 100644
index 0000000..d7c28da
--- /dev/null
+++ b/vendor/github.com/golang/protobuf/proto/wire.go
@@ -0,0 +1,78 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proto
+
+import (
+ protoV2 "google.golang.org/protobuf/proto"
+ "google.golang.org/protobuf/runtime/protoiface"
+)
+
+// Size returns the size in bytes of the wire-format encoding of m.
+func Size(m Message) int {
+ if m == nil {
+ return 0
+ }
+ mi := MessageV2(m)
+ return protoV2.Size(mi)
+}
+
+// Marshal returns the wire-format encoding of m.
+func Marshal(m Message) ([]byte, error) {
+ b, err := marshalAppend(nil, m, false)
+ if b == nil {
+ b = zeroBytes
+ }
+ return b, err
+}
+
+var zeroBytes = make([]byte, 0, 0)
+
+func marshalAppend(buf []byte, m Message, deterministic bool) ([]byte, error) {
+ if m == nil {
+ return nil, ErrNil
+ }
+ mi := MessageV2(m)
+ nbuf, err := protoV2.MarshalOptions{
+ Deterministic: deterministic,
+ AllowPartial: true,
+ }.MarshalAppend(buf, mi)
+ if err != nil {
+ return buf, err
+ }
+ if len(buf) == len(nbuf) {
+ if !mi.ProtoReflect().IsValid() {
+ return buf, ErrNil
+ }
+ }
+ return nbuf, checkRequiredNotSet(mi)
+}
+
+// Unmarshal parses a wire-format message in b and places the decoded results in m.
+//
+// Unmarshal resets m before starting to unmarshal, so any existing data in m is always
+// removed. Use UnmarshalMerge to preserve and append to existing data.
+func Unmarshal(b []byte, m Message) error {
+ m.Reset()
+ return UnmarshalMerge(b, m)
+}
+
+// UnmarshalMerge parses a wire-format message in b and places the decoded results in m.
+func UnmarshalMerge(b []byte, m Message) error {
+ mi := MessageV2(m)
+ out, err := protoV2.UnmarshalOptions{
+ AllowPartial: true,
+ Merge: true,
+ }.UnmarshalState(protoiface.UnmarshalInput{
+ Buf: b,
+ Message: mi.ProtoReflect(),
+ })
+ if err != nil {
+ return err
+ }
+ if out.Flags&protoiface.UnmarshalInitialized > 0 {
+ return nil
+ }
+ return checkRequiredNotSet(mi)
+}