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https://github.com/nabbar/golib.git
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0c1f4675fb
- refactor package to allow closer for bytes.Buffer, bufio.Reader, bufio.Writer, bufio.ReadWriter - implement ReadFrom, WriterTo, StringWriter, ReadRune, ReadByte, WriteByte - allow specify a custom close function, called in close statement - add NewBuffer (New declare as deprecated), NewReader, NewWriter, NewReadWriter to each types bytes / bufio - remove call of Reset in close for ReadWriter: ambigous function (ambigous in bufio struct) Package Static: - replace BufferReadCloser New function to NewBuffer Other: - bump dependencies
55 lines
1.5 KiB
Go
55 lines
1.5 KiB
Go
/*
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* MIT License
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*
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* Copyright (c) 2020 Nicolas JUHEL
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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*/
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package bufferReadCloser
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import (
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"bufio"
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"io"
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)
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type rdr struct {
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b *bufio.Reader
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f FuncClose
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}
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func (b *rdr) Read(p []byte) (n int, err error) {
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return b.b.Read(p)
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}
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func (b *rdr) WriteTo(w io.Writer) (n int64, err error) {
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return b.b.WriteTo(w)
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}
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func (b *rdr) Close() error {
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b.b.Reset(nil)
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if b.f != nil {
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return b.f()
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}
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return nil
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}
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