mirror of
https://github.com/Luzifer/duplicity-backup.git
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34 lines
614 B
Go
34 lines
614 B
Go
package main
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import "strings"
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type messageChanWriter struct {
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msgChan chan string
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buffer []byte
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}
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func newMessageChanWriter(outputChannel chan string) *messageChanWriter {
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return &messageChanWriter{
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msgChan: outputChannel,
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buffer: []byte{},
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}
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}
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func (m *messageChanWriter) Write(p []byte) (int, error) {
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var (
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n = len(p)
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err error
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)
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m.buffer = append(m.buffer, p...)
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if strings.Contains(string(m.buffer), "\n") {
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lines := strings.Split(string(m.buffer), "\n")
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for _, l := range lines[:len(lines)-1] {
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m.msgChan <- l
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}
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m.buffer = []byte(lines[len(lines)-1])
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}
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return n, err
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}
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