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CodecBase94.cs
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CodecBase94.cs
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using System;
namespace TuckBytesInCode
{
public sealed class CodecBase94 : ICharLookup, IBaseInfo
{
public char Map(int index)
{
if (index < 0 || index >= AllChars.Length) {
throw new IndexOutOfRangeException();
}
return AllChars[index];
}
public char Padding { get { return '\0'; }}
public bool IncludePadding { get { return false; }}
public int BytesIn { get { return 9; }}
public int CharsOut { get { return 11; }}
public bool TreatAsBinary { get { return false; }}
private CodecBase94() {}
static CodecBase94 _self = null;
public static CodecBase94 Self {
get {
if (_self == null) {
_self = new CodecBase94();
}
return _self;
}
}
public Base Identifier { get { return Base.Base94; }}
public string DisplayName { get { return "Base 94"; }}
public string Description { get { return "text-encoded base 94 - all printable ASCII characters"; }}
public ICharLookup BaseInstance { get { return Self; }}
// http:https://www.asciichars.com/ascii-table-printable-characters
static string AllChars = " !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~";
}
}