forked from TrueCloudLab/restic
Make decryptReader fulfill flate.Reader
benchmark old ns/op new ns/op delta BenchmarkLoadJSONID 50232171 48596972 -3.26% benchmark old allocs new allocs delta BenchmarkLoadJSONID 43643 42884 -1.74% benchmark old bytes new bytes delta BenchmarkLoadJSONID 5773048 3785517 -34.43%
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a0fea201d9
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2 changed files with 22 additions and 1 deletions
18
key.go
18
key.go
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@ -543,6 +543,24 @@ func (d *decryptReader) Read(dst []byte) (int, error) {
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return n, nil
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}
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func (d *decryptReader) ReadByte() (c byte, err error) {
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if d.buf == nil {
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return 0, io.EOF
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}
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remaining := len(d.buf) - d.pos
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if remaining == 1 {
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c = d.buf[d.pos]
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d.Close()
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return c, io.EOF
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}
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c = d.buf[d.pos]
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d.pos++
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return
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}
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func (d *decryptReader) Close() error {
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if d.buf == nil {
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return nil
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