69 lines
1.7 KiB
C#
69 lines
1.7 KiB
C#
// /**
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// * File: UnbufferedStreamreader.cs
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// * Author: haraldwolff
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// *
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// * This file and it's content is copyrighted by the Author and / or copyright holder.
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// * Any use wihtout proper permission is illegal and may lead to legal actions.
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// *
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// *
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// **/
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using System;
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using System.IO;
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using System.Text;
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namespace ln.http.io
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{
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public class UnbufferedStreamReader : TextReader
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{
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public Stream Stream { get; }
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public UnbufferedStreamReader(Stream stream)
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{
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Stream = stream;
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}
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public override int Read() => Stream.ReadByte();
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public override string ReadLine()
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{
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StringBuilder stringBuilder = new StringBuilder();
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char ch;
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while ((ch = (char)Stream.ReadByte()) != -1)
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{
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if (ch == '\r')
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{
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ch = (char)Stream.ReadByte();
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if (ch == '\n')
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return stringBuilder.ToString();
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stringBuilder.Append('\r');
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}
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stringBuilder.Append(ch);
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}
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if ((ch == -1) && (stringBuilder.Length == 0))
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return null;
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return stringBuilder.ToString();
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}
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public string ReadToken()
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{
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StringBuilder stringBuilder = new StringBuilder();
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char ch = (char)Stream.ReadByte();
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while (char.IsWhiteSpace(ch))
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ch = (char)Stream.ReadByte();
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while (!char.IsWhiteSpace(ch))
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{
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stringBuilder.Append(ch);
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ch = (char)Stream.ReadByte();
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}
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return stringBuilder.ToString();
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}
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}
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}
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