mirror of
https://github.com/nabbar/golib.git
synced 2026-04-22 23:17:12 +08:00
Nicolas JUHEL
379a99afdc
- Pkg Error : change the register part to allow identify if a code is free or still defined - Pkg Error : apply change of register into all modules - Make some optimization
69 lines
2.2 KiB
Go
69 lines
2.2 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 gzip
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import (
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gz "compress/gzip"
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"io"
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"os"
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. "github.com/nabbar/golib/errors"
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//. "github.com/nabbar/golib/logger"
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iou "github.com/nabbar/golib/ioutils"
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)
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func GetFile(src *os.File, filenameContain, filenameRegex string) (dst *os.File, err Error) {
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if _, e := src.Seek(0, 0); e != nil {
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//ErrorLevel.LogErrorCtx(DebugLevel, "seeking buffer", e)
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return nil, FILE_SEEK.ErrorParent(e)
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}
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r, e := gz.NewReader(src)
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if e != nil {
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//ErrorLevel.LogErrorCtx(DebugLevel, "init gzip reader", e)
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return nil, GZ_READER.ErrorParent(e)
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}
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defer func() {
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_ = r.Close()
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}()
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// #nosec
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if t, e := iou.NewTempFile(); e != nil {
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//ErrorLevel.LogErrorCtx(DebugLevel, "init new temporary buffer", e)
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return nil, e
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} else if _, e := io.Copy(t, r); e != nil {
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//ErrorLevel.LogErrorCtx(DebugLevel, "copy buffer from archive reader", e)
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return nil, IO_COPY.ErrorParent(e)
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} else if _, e := t.Seek(0, 0); e != nil {
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//ErrorLevel.LogErrorCtx(DebugLevel, "seeking temp file", e)
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return nil, FILE_SEEK.ErrorParent(e)
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} else {
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return t, nil
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}
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}
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