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@@ -1,33 +1,31 @@
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/*
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-https://github.com/fs111/kurz.go/blob/master/src/codec.go
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+The MIT License (MIT)
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-Originally written and Copyright (c) 2011 André Kelpe
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-Modifications Copyright (c) 2015 John Ko
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+Copyright (c) 2020- Andrea Spacca and Stefan Benten.
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-Permission is hereby granted, free of charge, to any person obtaining a copy of
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-this software and associated documentation files (the "Software"), to deal in
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-the Software without restriction, including without limitation the rights to
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-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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-the Software, and to permit persons to whom the Software is furnished to do so,
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-subject to the following conditions:
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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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-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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+The above copyright notice and this permission notice shall be included in
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+all copies or substantial portions of the Software.
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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, FITNESS
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-FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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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
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+THE SOFTWARE.
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*/
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package server
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import (
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- "math"
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"math/rand"
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- "strings"
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)
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const (
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@@ -48,17 +46,3 @@ func Token(length int) string {
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return result
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}
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-
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-// Decodes a string given in our encoding and returns the decimal
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-// integer.
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-func Decode(input string) int64 {
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- const floatbase = float64(BASE)
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- l := len(input)
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- var sum int = 0
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- for index := l - 1; index > -1; index -= 1 {
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- current := string(input[index])
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- pos := strings.Index(SYMBOLS, current)
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- sum = sum + (pos * int(math.Pow(floatbase, float64((l-index-1)))))
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- }
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- return int64(sum)
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-}
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