/*
 *     Copyright 2020 The Dragonfly 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 clientutil

import (
	"bufio"
	"io"
)

type BufferedReader struct {
	B *bufio.Reader
	R io.Reader
}

func (b BufferedReader) Read(p []byte) (n int, err error) {
	return b.B.Read(p)
}

func BufferReader(buf *bufio.Reader, real io.Reader) *BufferedReader {
	return &BufferedReader{B: buf, R: real}
}