30 lines
1.1 KiB
C#
30 lines
1.1 KiB
C#
|
//------------------------------------------------------------------------------
|
||
|
|
// <copyright file="HexParser.cs" company="Microsoft">
|
||
|
|
// Copyright (c) Microsoft Corporation. All rights reserved.
|
||
|
|
// </copyright>
|
||
|
|
//------------------------------------------------------------------------------
|
||
|
|
|
||
|
|
namespace System.Web.Util {
|
||
|
|
using System;
|
||
|
|
using System.Globalization;
|
||
|
|
using System.Text;
|
||
|
|
|
||
|
|
internal static class HexParser {
|
||
|
|
public static byte[] Parse(string token) {
|
||
|
|
byte[] tokenBytes = new byte[token.Length / 2];
|
||
|
|
for (int i = 0; i < tokenBytes.Length; i++) {
|
||
|
|
tokenBytes[i] = Byte.Parse(token.Substring(i * 2, 2), NumberStyles.HexNumber, CultureInfo.InvariantCulture);
|
||
|
|
}
|
||
|
|
return tokenBytes;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static string ToString(byte[] tokenBytes) {
|
||
|
|
StringBuilder tokenBuilder = new StringBuilder(tokenBytes.Length * 2);
|
||
|
|
for (int i = 0; i < tokenBytes.Length; i++) {
|
||
|
|
tokenBuilder.Append(tokenBytes[i].ToString("x2", CultureInfo.InvariantCulture));
|
||
|
|
}
|
||
|
|
return tokenBuilder.ToString();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|