mirror of
https://github.com/caddyserver/caddy.git
synced 2024-11-25 17:56:34 +08:00
baf6db5b57
I am not a lawyer, but according to the appendix of the license, these boilerplate notices should be included with every source file.
55 lines
1.3 KiB
Go
55 lines
1.3 KiB
Go
// Copyright 2015 Light Code Labs, LLC
|
|
//
|
|
// 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 proxy
|
|
|
|
import (
|
|
"bytes"
|
|
"io"
|
|
"io/ioutil"
|
|
)
|
|
|
|
type bufferedBody struct {
|
|
*bytes.Reader
|
|
}
|
|
|
|
func (*bufferedBody) Close() error {
|
|
return nil
|
|
}
|
|
|
|
// rewind allows bufferedBody to be read again.
|
|
func (b *bufferedBody) rewind() error {
|
|
if b == nil {
|
|
return nil
|
|
}
|
|
_, err := b.Seek(0, io.SeekStart)
|
|
return err
|
|
}
|
|
|
|
// newBufferedBody returns *bufferedBody to use in place of src. Closes src
|
|
// and returns Read error on src. All content from src is buffered.
|
|
func newBufferedBody(src io.ReadCloser) (*bufferedBody, error) {
|
|
if src == nil {
|
|
return nil, nil
|
|
}
|
|
b, err := ioutil.ReadAll(src)
|
|
src.Close()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return &bufferedBody{
|
|
Reader: bytes.NewReader(b),
|
|
}, nil
|
|
}
|