sbarisic · August 29, 2018 10:54
diff --git a/HTMLog.cs b/HTMLog.cs
 using System;
 using System.Globalization;
 using System.IO;
 using System.Text;
 using System.Web;

 namespace HTMLog {
 	public class LogFile : IDisposable {
 		readonly string Prologue = @"<!DOCTYPE html><html><head><title>HTMLog</title>
 <link rel=""stylesheet"" href=""//cdn.jsdelivr.net/npm/hack-font@3/build/web/hack.css"">
 <style>
 :root { --dark-bg: rgb(30, 30, 30); --light-bg: rgb(35, 35, 35); }
 body {
 	font-family: Hack, monospace; background-color: var(--dark-bg); color: white;
 	margin-top: 0px; margin-left: 0px; margin-bottom: 0px; margin-right: 0px;
 	line-height: 1em; height: 2em; width: 100%;  white-space: pre;
 	background: linear-gradient(var(--dark-bg), var(--dark-bg) 1em, var(--light-bg) 0, var(--light-bg) 2em);
 }
 p { display: inline; }
 div { top: 0%; left: 0%; bottom: 100%; right: 100%; }
 a:link { color: rgb(20, 150, 150); }
 a:visited { color: rgb(30, 80, 90); }
 a:hover { color: rgb(30, 190, 220); }
 a:active { color: rgb(30, 190, 255); }
 " + "</style></head><body>\n";

 		readonly string Epilogue = "</body></html>\n";

 		StreamWriter OutWriter;
 		Stream OutStream;
 		bool OwnsOutStream;
 		int LeftPos;

 		public byte R, G, B;

 		public LogFile(Stream OutStream) {
 			OwnsOutStream = false;
 			Init(OutStream);
 		}

 		public LogFile(string FileName) {
 			OwnsOutStream = true;
 			FileStream FS = File.Open(FileName, FileMode.OpenOrCreate, FileAccess.ReadWrite);
 			Init(FS);
 		}

 		public void Dispose() {
 			OutWriter.Dispose();

 			if (OwnsOutStream)
 				OutStream?.Dispose();
 		}

 		void Init(Stream OutStream) {
 			R = G = B = 255;

 			this.OutStream = OutStream;
 			OutWriter = new StreamWriter(OutStream, Encoding.UTF8, 1024, true);

 			if (OutStream.Length <= Prologue.Length) {
 				OutStream.Seek(0, SeekOrigin.Begin);
 				WriteRaw(Prologue);
 			} else
 				OutStream.Seek(-Epilogue.Length, SeekOrigin.End);
 		}

 		void Flush() {
 			OutWriter.Flush();
 			OutStream.Flush();
 		}

 		void WriteRaw(string Msg) {
 			OutWriter.Write(Msg);
 			OutWriter.Write(Epilogue);
 			Flush();
 			OutStream.Seek(-Epilogue.Length, SeekOrigin.End);
 		}

 		void WriteRaw(string Fmt, params object[] Args) {
 			WriteRaw(string.Format(CultureInfo.InvariantCulture, Fmt, Args));
 		}

 		string MessageTag(string Txt) {
 			return string.Format("<p style=\"color: #{1:x2}{2:x2}{3:x2};\">{0}</p>", Escape(Txt), R, G, B);
 		}

 		string LinkTag(string Msg, string LinkTo) {
 			return string.Format("<a href=\"{0}\" target=\"_blank\">{1}</a>", LinkTo, Escape(Msg));
 		}

 		string Escape(string Str) {
 			return System.Security.SecurityElement.Escape(Str);
 		}

 		public void Write(string Msg) {
 			LeftPos += Msg.Length;
 			WriteRaw(MessageTag(Msg));
 		}

 		public void Write(byte R, byte G, byte B, string Msg) {
 			this.R = R;
 			this.G = G;
 			this.B = B;
 			Write(Msg);
 		}

 		public void Write(string Fmt, params object[] Args) {
 			Write(string.Format(Fmt, Args));
 		}

 		public void WriteLine(byte R, byte G, byte B, string Msg) {
 			this.R = R;
 			this.G = G;
 			this.B = B;
 			WriteLine(Msg);
 		}

 		public void WriteLine(string Msg = null) {
 			if (Msg != null)
 				WriteRaw(MessageTag(Msg));

 			WriteRaw("\n");
 			//WriteRaw("</br>\n");
 			LeftPos = 0;
 		}

 		public void WriteLink(string Msg, string LinkTo) {
 			LeftPos += Msg.Length;
 			WriteRaw(LinkTag(Msg, LinkTo));
 		}

 		public void Tab(int Pos, char Chr = ' ') {
 			if (LeftPos >= Pos)
 				return;

 			Write(new string(Chr, Pos - LeftPos));
 		}

 		public void SetColor(byte R, byte G, byte B) {
 			this.R = R;
 			this.G = G;
 			this.B = B;
 		}
 	}
 }
	using System;
	using System.Globalization;
	using System.IO;
	using System.Text;
	using System.Web;

	namespace HTMLog {
	public class LogFile : IDisposable {
	readonly string Prologue = @"<!DOCTYPE html><html><head><title>HTMLog</title>
	<link rel=""stylesheet"" href=""//cdn.jsdelivr.net/npm/hack-font@3/build/web/hack.css"">
	<style>
	:root { --dark-bg: rgb(30, 30, 30); --light-bg: rgb(35, 35, 35); }
	body {
	font-family: Hack, monospace; background-color: var(--dark-bg); color: white;
	margin-top: 0px; margin-left: 0px; margin-bottom: 0px; margin-right: 0px;
	line-height: 1em; height: 2em; width: 100%; white-space: pre;
	background: linear-gradient(var(--dark-bg), var(--dark-bg) 1em, var(--light-bg) 0, var(--light-bg) 2em);
	}
	p { display: inline; }
	div { top: 0%; left: 0%; bottom: 100%; right: 100%; }
	a:link { color: rgb(20, 150, 150); }
	a:visited { color: rgb(30, 80, 90); }
	a:hover { color: rgb(30, 190, 220); }
	a:active { color: rgb(30, 190, 255); }
	" + "</style></head><body>\n";

	readonly string Epilogue = "</body></html>\n";

	StreamWriter OutWriter;
	Stream OutStream;
	bool OwnsOutStream;
	int LeftPos;

	public byte R, G, B;

	public LogFile(Stream OutStream) {
	OwnsOutStream = false;
	Init(OutStream);
	}

	public LogFile(string FileName) {
	OwnsOutStream = true;
	FileStream FS = File.Open(FileName, FileMode.OpenOrCreate, FileAccess.ReadWrite);
	Init(FS);
	}

	public void Dispose() {
	OutWriter.Dispose();

	if (OwnsOutStream)
	OutStream?.Dispose();
	}

	void Init(Stream OutStream) {
	R = G = B = 255;

	this.OutStream = OutStream;
	OutWriter = new StreamWriter(OutStream, Encoding.UTF8, 1024, true);

	if (OutStream.Length <= Prologue.Length) {
	OutStream.Seek(0, SeekOrigin.Begin);
	WriteRaw(Prologue);
	} else
	OutStream.Seek(-Epilogue.Length, SeekOrigin.End);
	}

	void Flush() {
	OutWriter.Flush();
	OutStream.Flush();
	}

	void WriteRaw(string Msg) {
	OutWriter.Write(Msg);
	OutWriter.Write(Epilogue);
	Flush();
	OutStream.Seek(-Epilogue.Length, SeekOrigin.End);
	}

	void WriteRaw(string Fmt, params object[] Args) {
	WriteRaw(string.Format(CultureInfo.InvariantCulture, Fmt, Args));
	}

	string MessageTag(string Txt) {
	return string.Format("<p style=\"color: #{1:x2}{2:x2}{3:x2};\">{0}</p>", Escape(Txt), R, G, B);
	}

	string LinkTag(string Msg, string LinkTo) {
	return string.Format("<a href=\"{0}\" target=\"_blank\">{1}</a>", LinkTo, Escape(Msg));
	}

	string Escape(string Str) {
	return System.Security.SecurityElement.Escape(Str);
	}

	public void Write(string Msg) {
	LeftPos += Msg.Length;
	WriteRaw(MessageTag(Msg));
	}

	public void Write(byte R, byte G, byte B, string Msg) {
	this.R = R;
	this.G = G;
	this.B = B;
	Write(Msg);
	}

	public void Write(string Fmt, params object[] Args) {
	Write(string.Format(Fmt, Args));
	}

	public void WriteLine(byte R, byte G, byte B, string Msg) {
	this.R = R;
	this.G = G;
	this.B = B;
	WriteLine(Msg);
	}

	public void WriteLine(string Msg = null) {
	if (Msg != null)
	WriteRaw(MessageTag(Msg));

	WriteRaw("\n");
	//WriteRaw("</br>\n");
	LeftPos = 0;
	}

	public void WriteLink(string Msg, string LinkTo) {
	LeftPos += Msg.Length;
	WriteRaw(LinkTag(Msg, LinkTo));
	}

	public void Tab(int Pos, char Chr = ' ') {
	if (LeftPos >= Pos)
	return;

	Write(new string(Chr, Pos - LeftPos));
	}

	public void SetColor(byte R, byte G, byte B) {
	this.R = R;
	this.G = G;
	this.B = B;
	}
	}
	}