mirror of
https://github.com/nabbar/golib.git
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118 lines
2.7 KiB
Go
118 lines
2.7 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 network
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import (
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"fmt"
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"sort"
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"strings"
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)
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const (
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_MaxSizePadStatNamed_ = 7
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_DefaultPrecision_ = 2
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)
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type Stats uint8
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const (
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StatBytes Stats = iota + 1
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StatPackets
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StatFifo
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StatDrop
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StatErr
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)
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func (s Stats) String() string {
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switch s {
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case StatBytes:
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return "Traffic"
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case StatPackets:
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return "Packets"
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case StatFifo:
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return "Fifo"
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case StatDrop:
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return "Drop"
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case StatErr:
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return "Error"
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}
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return ""
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}
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func (s Stats) FormatUnitInt(n Number) string {
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switch s {
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case StatBytes:
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return n.AsBytes().FormatUnitInt()
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case StatPackets, StatFifo, StatDrop, StatErr:
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return n.FormatUnitInt()
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}
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return ""
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}
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func (s Stats) FormatUnitFloat(n Number, precision int) string {
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switch s {
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case StatBytes:
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return n.AsBytes().FormatUnitFloat(precision)
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case StatPackets, StatFifo, StatDrop, StatErr:
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return n.FormatUnitFloat(precision)
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}
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return ""
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}
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func (s Stats) FormatUnit(n Number) string {
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switch s {
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case StatBytes:
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return n.AsBytes().FormatUnitFloat(_DefaultPrecision_)
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case StatPackets, StatFifo, StatDrop, StatErr:
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return n.FormatUnitInt()
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}
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return ""
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}
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func (s Stats) FormatLabelUnitPadded(n Number) string {
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return fmt.Sprintf("%s: %s%s", s.String(), strings.Repeat(" ", _MaxSizePadStatNamed_-len(s.String())), s.FormatUnit(n))
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}
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func (s Stats) FormatLabelUnit(n Number) string {
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return fmt.Sprintf("%s: %s", s.String(), s.FormatUnit(n))
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}
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func ListStatsSort() []int {
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l := []int{
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int(StatBytes),
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int(StatPackets),
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int(StatFifo),
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int(StatDrop),
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int(StatErr),
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}
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sort.Ints(l)
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return l
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}
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