88 lines
2.6 KiB
Go
88 lines
2.6 KiB
Go
package hexadeca
|
||
|
||
// SymbolLowerCase is used with hexadeca.EncodeByte() to encode a byte into hexadecimal symbols using lower-case symbols from ASCII / Unicode UTF-8.
|
||
// I.e.,
|
||
//
|
||
// '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'
|
||
//
|
||
// Example usage:
|
||
//
|
||
// mostSignificiant, leastSignificant := hexadeca.EncodeByte(value, hexadeca.SymbolLowerCase)
|
||
//
|
||
// If ‘value’ was 254 (== 0xFE) then ‘mostSignificiant’ would be 'f' and and ‘leastSignificant’ would be 'e'.
|
||
func SymbolLowerCase(value byte) rune {
|
||
return rune(symbolLowerCase(value))
|
||
}
|
||
|
||
func symbolLowerCase(value byte) byte {
|
||
const table string = "0123456789abcdef"
|
||
|
||
var index int = int(value) % len(table)
|
||
|
||
var result byte = table[index]
|
||
|
||
return result
|
||
}
|
||
|
||
|
||
// SymbolPersian is used with hexadeca.EncodeByte() to encode a byte into hexadecimal symbols using Persian symbols from Unicode UTF-8.
|
||
// I.e.,
|
||
//
|
||
// '۰' (zero), '۱' (one), '۲' (two), '۳' (three), '۴' (four), '۵' (five), '۶' (six), '۷' (seven), '۸' (eight) ,'۹' (nine), 'ا' (alef), 'ب ' (be), 'پ ' (pe), 'ت ' (te), 'ث ' (s̱e), 'ج' (jim)
|
||
//
|
||
// Example usage:
|
||
//
|
||
// mostSignificiant, leastSignificant := hexadeca.EncodeByte(value, hexadeca.SymbolPersian)
|
||
//
|
||
// If ‘value’ was 90 (== 0x5A) then ‘mostSignificiant’ would be '۵' and and ‘leastSignificant’ would be '\u0627'.
|
||
func SymbolPersian(value byte) rune {
|
||
var table [16]rune = [16]rune{
|
||
'\u06F0', // ۰ (zero)
|
||
'\u06F1', // ۱ (one)
|
||
'\u06F2', // ۲ (two)
|
||
'\u06F3', // ۳ (three)
|
||
'\u06F4', // ۴ (four)
|
||
'\u06F5', // ۵ (five)
|
||
'\u06F6', // ۶ (six)
|
||
'\u06F7', // ۷ (seven)
|
||
'\u06F8', // ۸ (eight)
|
||
'\u06F9', // ۹ (nine)
|
||
'\u0627', // ا (alef)
|
||
'\u0628', // ب (be)
|
||
'\u067E', // پ (pe)
|
||
'\u062A', // ت (te)
|
||
'\u062B', // ث (s̱e)
|
||
'\u062C', // ج (jim)
|
||
}
|
||
|
||
var index int = int(value) % len(table)
|
||
|
||
var result rune = table[index]
|
||
|
||
return result
|
||
}
|
||
|
||
// SymbolUpperCase is used with hexadeca.EncodeByte() to encode a byte into hexadecimal symbols using upper-case symbols from ASCII / Unicode UTF-8.
|
||
// I.e.,
|
||
//
|
||
// '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'
|
||
//
|
||
// Example usage:
|
||
//
|
||
// mostSignificiant, leastSignificant := hexadeca.EncodeByte(value, hexadeca.SymbolUpperCase)
|
||
//
|
||
// If ‘value’ was 254 (== 0xFE) then ‘mostSignificiant’ would be 'F' and and ‘leastSignificant’ would be 'E'.
|
||
func SymbolUpperCase(value byte) rune {
|
||
return rune(symbolUpperCase(value))
|
||
}
|
||
|
||
func symbolUpperCase(value byte) byte {
|
||
const table string = "0123456789ABCDEF"
|
||
|
||
var index int = int(value) % len(table)
|
||
|
||
var result byte = table[index]
|
||
|
||
return result
|
||
}
|