100 lines
1.8 KiB
C#
100 lines
1.8 KiB
C#
using System;
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using System.Text;
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namespace Org.BouncyCastle.Utilities;
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public abstract class Strings
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{
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public static string ToUpperCase(string original)
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{
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bool flag = false;
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char[] array = original.ToCharArray();
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for (int i = 0; i != array.Length; i++)
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{
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char c = array[i];
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if ('a' <= c && 'z' >= c)
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{
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flag = true;
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array[i] = (char)(c - 97 + 65);
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}
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}
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if (flag)
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{
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return new string(array);
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}
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return original;
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}
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internal static bool IsOneOf(string s, params string[] candidates)
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{
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foreach (string text in candidates)
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{
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if (s == text)
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{
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return true;
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}
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}
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return false;
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}
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public static string FromByteArray(byte[] bs)
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{
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char[] array = new char[bs.Length];
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for (int i = 0; i < array.Length; i++)
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{
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array[i] = Convert.ToChar(bs[i]);
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}
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return new string(array);
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}
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public static byte[] ToByteArray(char[] cs)
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{
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byte[] array = new byte[cs.Length];
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for (int i = 0; i < array.Length; i++)
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{
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array[i] = Convert.ToByte(cs[i]);
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}
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return array;
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}
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public static byte[] ToByteArray(string s)
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{
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byte[] array = new byte[s.Length];
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for (int i = 0; i < array.Length; i++)
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{
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array[i] = Convert.ToByte(s[i]);
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}
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return array;
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}
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public static string FromAsciiByteArray(byte[] bytes)
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{
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return Encoding.ASCII.GetString(bytes, 0, bytes.Length);
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}
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public static byte[] ToAsciiByteArray(char[] cs)
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{
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return Encoding.ASCII.GetBytes(cs);
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}
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public static byte[] ToAsciiByteArray(string s)
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{
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return Encoding.ASCII.GetBytes(s);
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}
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public static string FromUtf8ByteArray(byte[] bytes)
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{
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return Encoding.UTF8.GetString(bytes, 0, bytes.Length);
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}
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public static byte[] ToUtf8ByteArray(char[] cs)
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{
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return Encoding.UTF8.GetBytes(cs);
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}
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public static byte[] ToUtf8ByteArray(string s)
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{
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return Encoding.UTF8.GetBytes(s);
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}
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}
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