35 lines
619 B
Go
35 lines
619 B
Go
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package system
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import "fmt"
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const (
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KiB uint64 = 1024
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MiB = KiB * 1024
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GiB = MiB * 1024
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TiB = GiB * 1024
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PiB = TiB * 1024
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EiB = PiB * 1024
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)
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func amountString(size uint64) (uint64, string) {
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switch {
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case size < MiB:
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return KiB, "KiB"
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case size < GiB:
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return MiB, "MiB"
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case size < TiB:
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return GiB, "GiB"
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case size < PiB:
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return TiB, "TiB"
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case size < EiB:
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return PiB, "PiB"
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default:
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return EiB, "EiB"
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}
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}
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func readableSize(size uint64) string {
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unit, unitStr := amountString(size)
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return fmt.Sprintf("%.2f %s", float64(size)/float64(unit), unitStr)
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}
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