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32 lines
526 B
Go
32 lines
526 B
Go
package common
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/*
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I2P Integer
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https://geti2p.net/spec/common-structures#integer
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Accurate for version 0.9.24
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*/
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import (
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"encoding/binary"
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)
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const (
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INTEGER_SIZE = 8
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)
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//
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// Interpret a slice of bytes from length 0 to length 8 as a big-endian
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// integer and return an int representation.
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//
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func Integer(number []byte) (value int) {
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num_len := len(number)
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if num_len < INTEGER_SIZE {
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number = append(
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make([]byte, INTEGER_SIZE-num_len),
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number...,
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)
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}
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value = int(binary.BigEndian.Uint64(number))
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return
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}
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