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3562c0bf86
- fix not well working viper hook function Package Semaphore: - Add Clone function in Semaphore interface Package Duration: - Fix overflow capabilitie with negative value to package duration & duration/big
95 lines
2.5 KiB
Go
95 lines
2.5 KiB
Go
/***********************************************************************************************************************
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*
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* MIT License
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*
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* Copyright (c) 2022 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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**********************************************************************************************************************/
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package big
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import (
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"errors"
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"math"
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"time"
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)
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const mx float64 = math.MaxInt64
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const (
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Second Duration = 1
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Minute = 60 * Second
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Hour = 60 * Minute
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Day = 24 * Hour
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)
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var (
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ErrOverFlow = errors.New("value overflow max int64")
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)
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// Max Value of Big Duration : 106,751,991,167,300 d 15 h 30 m 7 s
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type Duration time.Duration
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func Parse(s string) (Duration, error) {
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return parseString(s)
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}
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func ParseByte(p []byte) (Duration, error) {
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return parseString(string(p))
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}
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func Seconds(i int64) Duration {
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return Duration(i)
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}
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func Minutes(i int64) Duration {
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return Duration(i) * Minute
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}
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func Hours(i int64) Duration {
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return Duration(i) * Hour
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}
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func Days(i int64) Duration {
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return Duration(i) * Day
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}
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func ParseDuration(d time.Duration) Duration {
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return ParseFloat64(math.Floor(d.Seconds()))
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}
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func ParseFloat64(f float64) Duration {
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const (
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mx float64 = math.MaxInt64
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mi = -mx
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)
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if f > mx {
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return Duration(math.MaxInt64)
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} else if f < mi {
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return Duration(-math.MaxInt64)
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} else {
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return Duration(math.Round(f))
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}
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}
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