Port ListBuckets to websockets layer & some cleanup (#19199)

internal/bucket/replication/datatypes.go

@@ -22,6 +22,9 @@ package replication
 // StatusType of Replication for x-amz-replication-status header
 type StatusType string
 
+// Type - replication type enum
+type Type int
+
 const (
 	// Pending - replication is pending.
 	Pending StatusType = "PENDING"

internal/bucket/replication/datatypes_gen.go

@@ -57,3 +57,55 @@ func (z StatusType) Msgsize() (s int) {
 	s = msgp.StringPrefixSize + len(string(z))
 	return
 }
+
+// DecodeMsg implements msgp.Decodable
+func (z *Type) DecodeMsg(dc *msgp.Reader) (err error) {
+	{
+		var zb0001 int
+		zb0001, err = dc.ReadInt()
+		if err != nil {
+			err = msgp.WrapError(err)
+			return
+		}
+		(*z) = Type(zb0001)
+	}
+	return
+}
+
+// EncodeMsg implements msgp.Encodable
+func (z Type) EncodeMsg(en *msgp.Writer) (err error) {
+	err = en.WriteInt(int(z))
+	if err != nil {
+		err = msgp.WrapError(err)
+		return
+	}
+	return
+}
+
+// MarshalMsg implements msgp.Marshaler
+func (z Type) MarshalMsg(b []byte) (o []byte, err error) {
+	o = msgp.Require(b, z.Msgsize())
+	o = msgp.AppendInt(o, int(z))
+	return
+}
+
+// UnmarshalMsg implements msgp.Unmarshaler
+func (z *Type) UnmarshalMsg(bts []byte) (o []byte, err error) {
+	{
+		var zb0001 int
+		zb0001, bts, err = msgp.ReadIntBytes(bts)
+		if err != nil {
+			err = msgp.WrapError(err)
+			return
+		}
+		(*z) = Type(zb0001)
+	}
+	o = bts
+	return
+}
+
+// Msgsize returns an upper bound estimate of the number of bytes occupied by the serialized message
+func (z Type) Msgsize() (s int) {
+	s = msgp.IntSize
+	return
+}

internal/bucket/replication/replication.go

@@ -118,9 +118,6 @@ func (c Config) Validate(bucket string, sameTarget bool) error {
 	return nil
 }
 
-// Type - replication type enum
-type Type int
-
 // Types of replication
 const (
 	UnsetReplicationType Type = 0 + iota